Fluid Power Journal September 2025

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POWER THAT MOVES INDUSTRY. RELIABILITY THAT NEVER QUITS.

At Young Powertech, we build high-performance mechanical and hydraulic solutions that and durability in the toughest industries—farming, marine, industrial, construction, mining, and wind energy.

Single or Multiple Pump
Bent Axis Motor Single or Multiple Pump Cartridge Motor
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Axial Piston Motor

Features

06 Six Ways Utility Monitoring Advances Sustainable Packaging Goals

Real-time compressed air and energy monitoring gives packaging plants greater control.

10 Evaluating Alternatives to Fluoropolymer Sealing Solutions

Industry challenges arise as alternatives to fluoropolymer sealing solutions emerge.

» TEST YOUR SKILLS

22 Understanding the Characteristics and Applications of Single & Three-Phase Power

Stay sharp with this monthly lesson from the IFPS's study guide.

24 Fluid Power Industry Ready For Center Stage at CONEXPO-CON/AGG

Get a sneak peak at CON/AGG 2026.

26 How Rotomation Customized a Solution for Custom Packaging

Utilizing an innovative special gripper-rotator to fill unique bottles with caustic cleaning material.

» COVER STORY

28 The Critical Role of Hydraulic Components

The hidden backbone of heavy industry.

Departments

Publisher’s Note: The information provided in this publication is for informational purposes only. While all efforts have been taken to ensure the technical accuracy of the material enclosed, Fluid Power Journal is not responsible for the availability, accuracy, currency, or reliability of any information, statement, opinion, or advice contained in a third party’s material. Fluid Power Journal will not be liable for any loss or damage caused by reliance on information obtained in this publication.

Winning the Game WHY AND HOW TO CHOOSE QUALITY

» BACK IN MY university days in Beijing, I enjoyed playing badminton. One day at the market, an impressive racket caught my eye. The racket was inexpensive, so I bought it. On the court, the racket broke — and, no, I didn’t hit a wall or another player. I chalked it up to bad luck and purchased another, thinking I’d simply gotten a defective racket. The new racket also broke. The third time, I made the wise decision to invest in a premium Yonex-brand racket, which gave me the durability I was looking for. I don’t know why those cheap rackets kept breaking. Perhaps the material was brittle, or the design was flawed. They looked the same as high-quality rackets, but appearances can be deceiving.

My experience echoes a challenge I observe in the hydraulics industry: the proliferation of copycat and counterfeit parts and products. Two products may look identical, but this doesn’t make them the same. Copycats and counterfeits suffer from a lack of quality. In other words, they’re not designed and tested to be durable and reliable. They intend to replicate the look, dimensions, and

other visible characteristics of an existing product. However, they miss the invisible robustness characteristics and hidden capabilities. These attributes are built through the processes and the machinery used to manufacture the components.

All OEMs want to source high-quality components. It’s a standard expectation, even table stakes these days. They don’t want the risk, the expense, and the reputational damage that can result from product failures in the field. Many suppliers boast about their high-quality products, but discerning true quality requires looking beneath the surface.

There are different aspects to assessing quality. The first is identifying a quality supplier by evaluating their quality processes and certifications. What kind of organizational methods do they use? How are they set up? What systems do they use? These insights can indicate the caliber of the products they deliver. Suppliers should also share the standards they are compliant with and the certifications their processes and facilities hold. ISO 9001 is a common certification, but OEMs are increasingly expecting IATF 16949 compliance, or certification, if they supply automotive customers.

Another part of identifying quality suppliers is understanding their sourcing and supply chain. Ask what kind of sub-suppliers are involved in making their components. What criteria are used to qualify them? What expectations are held for these relationships? What does their interaction look like? Gain an understanding of the supplier’s suppliers and what their work processes are. Ask for a site visit. This may not always be possible, but the supplier should at least arrange visits to see internally manufactured components. This will give you an idea of what you’re

buying into and how things will be handled if something goes wrong.

One of the most critical aspects of assessing quality is supplier product validation and verification testing. Request product qualification data to understand how they qualify their products. Typical qualification covers three main testing categories: performance, robustness, and endurance. Each category includes different types of tests. Suppliers may offer additional testing based on customer discussions, particularly if product usage or the application is atypical. It’s also important to ask about the product’s compliance with industry standards such as SAE or EN, if applicable.

The final, most important step of assessing quality is the OEM's product validation. OEMs often conduct exhaustive bench and field testing to ensure reliability. Crucial to this step is opening the product and observing internal surfaces and parts after it has been running for a certain interval of time. Engineers look for signs of impact between the different components, wear patterns, and seal condition, among other characteristics. Long-term application validation is also part of many OEM programs to ensure sustained product performance.

25 years later, I still have my Yonex badminton racket. It has endured countless games and cross-continent moves. My investment paid off. Similarly, in choosing quality, OEMs don’t just acquire robust products; they align their values and their reputation with lasting performance and reliability. Despite the temptation posed by lower-cost copycats and counterfeits, I believe true quality will prevail in the hydraulics industry.

PUBLISHER

Innovative Designs & Publishing, Inc.

3245 Freemansburg Avenue, Palmer, PA 18045-7118

Tel: 800-730-5904 or 610-923-0380

Fax: 610-923-0390 • Email: Art@FluidPowerJournal.com www.FluidPowerJournal.com

Founders: Paul and Lisa Prass

Associate Publisher: Hannah Coursey

Editor: Lauren Schmeal

Technical Editor: Dan Helgerson, CFPAI/AJPP, CFPS, CFPECS, CFPSD, CFPMT, CFPCC

Senior Marketing Consultant: Bob McKinney

Graphic Designer: Nicholas Reeder

Accounting: Kim Kressman

Circulation Manager: Josh Shoup

INTERNATIONAL FLUID POWER SOCIETY

1930 East Marlton Pike, Suite A-2, Cherry Hill, NJ 08003-2141

Tel: 856-424-8998 • Fax: 856-424-9248

Email: AskUs@ifps.org • Web: www.ifps.org

2025 BOARD OF DIRECTORS

President: Garrett Hoisington, CFPAI, CFPS, CFPMHM

Immediate Past President: Jeff Hodges, CFPAI/AJPP, CFPMHM - Altec Industries, Inc

First Vice President: Chauntelle Baughman, CFPHSOneHydraulics, Inc.

Treasurer: Elisabeth DeBenedetto, CCFPS, GS Global Resources

Vice President Education: Daniel Fernandes, CFPS, CFPECS, Hawe Hydraulics

Vice President Membership: Brian Wheeler, CFPAI/AJPP - The Boeing Company

Vice President Certification: Bruce Bowe, CFPAI/AJPP - Altec Industries, Inc.

Vice President Marketing: Bradlee Dittmer, CFPPS - IMI Precision Engineering

DIRECTORS-AT-LARGE

Tyler Janecek, CFPHS - Engineering Systems, Inc

John Juhasz, CFPS - Kraft Fluid Systems

Stephen Blazer, CFPE- Altec Industries, Inc. Brian Kenoyer, CFPS - Cemen Tech

Jeff Curlee, CFPS -Cross Mobile Hydraulics & Controls

Quest Duperron, CFPIHM, CFPCC - Coastal Hydraulics, Inc. Cary Boozer, CFPE - Motion Industries, Inc.

Steven Downey, CFPAI, CFPS - Hydraulex Deepak Kadamanahalli, CFPS - CNH Industrial Kyler Craig Ridgeway, CFPHS - Bradbury Company Alex Kummer, CFPE, - National Oilwell Varco Wade Lowe, CFPS - Hydraquip Distribution, Inc.

CHIEF EXECUTIVE OFFICER (EX-OFFICIO)

Donna Pollander, ACA

HONORARY DIRECTOR (EX-OFFICIO) Ernie Parker, Hydra Tech, Inc. CFPAI/AJPP James O'Halek, CFPAI/AJPP, CFPMM, CFPMIP, CFPCCThe Boeing Company

IFPS STAFF

Chief Executive Officer: Donna Pollander, ACA

Communications Coordinator: Stephanie Coleman

Director Training/Development: Bradley (BJ) Wagner, CFPAI/AJPP

Assistant Director: Jenna Mort

Certification Logistics Manager: Kyle Pollander Bookkeeper: Diane McMahon

Instructional Designer & Layout: Chalie Clair

Fluid Power Journal (ISSN# 1073-7898) is the official publication of the International Fluid Power Society published monthly with four supplemental issues, including a Systems Integrator Directory, Off-Highway Suppliers Directory, Tech Directory, and Manufacturers Directory, by Innovative Designs & Publishing, Inc., 3245 Freemansburg Avenue, Palmer, PA 18045-7118. All Rights Reserved. Reproduction in whole or in part of any material in this publication is acceptable with credit. Publishers assume no liability for any information published. We reserve the right to accept or reject all advertising material and will not guarantee the return or safety of unsolicited art, photographs, or manuscripts.

NEW PROBLEM Cargo Ship’s Cylinders Drifted

Robert Sheaf, CFPAI/AJPP, CFPE, CFPS, CFPECS, CFPMT, CFPMIP, CFPMMH, CFPMIH, CFPMM, CFC Industrial Training

» A CARGO SHIP uses a hydraulic power unit to open and close several hatch doors in the grain storage areas. There are eight cylinders and valves located close to eight doors with the HPU on a lower deck. The circuit they attached was the only one they had. All the cylinders were 5-inch bore with 3½-inch diameter rods. Extending the cylinder would open the door. Originally, pressing a button for any solenoid energized the solenoid on the unloading valve on top of the main relief and turned on the electric motor. However, someone had rewired the electric motor to run continuously and changed the pump to a pressure-compensated 20-gpm piston. We found the relief unloading solenoid was energized when the electric motor ran. The pump compensator was set to 2,000 psi while the relief was set to 2,250 psi. They’re now experiencing a new problem with cylinders drifting out and causing hatch doors to open.

What could be causing the problem?

For the solution, see page 34.

Robert Sheaf has more than 45 years troubleshooting, training, and consulting in the fluid power field. Email rsheaf@cfcind.com or visit his website at www.cfcindustrialtraining.com. Visit fluidpowerjournal.com/figure-it-out to view previous problems.

SIX WAYS UTILITY MONITORING ADVANCES SUSTAINABLE PACKAGING GOALS

Eugenio is the Product Manager for Intelligent Automation at Emerson. In this role, he leads the development, management, and global launch of industrial automation solutions. His work is based on a comprehensive portfolio that includes intelligent devices, edge computing, and software and hardware automation platforms. He holds a Bachelor of Science in electrical engineering from the State University of São Paulo. He has also completed executive education programs focused on leadership, strategy, product management, and innovation. Additionally, he holds patents in the fields of fieldbus technology, process automation, and software development.

Reducing energy use, improving utility usage efficiency, and meeting net-zero targets are all essential to most corporate sustainability programs. To achieve these interrelated goals, CPGs and packaging producers are incorporating intelligent monitoring solutions for compressed air and energy that allow them to accurately track consumption and effectively identify and address inefficiencies.

Digital compressed air and energy monitoring solutions provide manufacturers with visibility into how their machines, lines, and plants consume energy. These readyto-use solutions measure critical metrics in real time, presenting valuable insights that

operations managers and operators can use to inform decision-making, utility efficiency, and energy-saving initiatives.

There are many use cases manufacturers can leverage to reduce energy waste and carbon emissions while improving operational efficiency. Here are six primary ways CPGs and packaging producers can use realtime digital monitoring to advance their sustainability goals.

1. DETECT EARLY-STAGE COMPRESSED AIR LEAKS

Pneumatic systems are prevalent in packaging plants. On average, 20-30% of a facility’s total energy consumption goes toward generating compressed air. However,

once compressed air is produced, most manufacturers don't know how efficiently they use compressed air or how much they waste once it’s produced. Real-time compressed air monitoring provides visibility and identifies areas for improvement.

According to industry averages, around 30% or more of the compressed air a plant generates goes to waste, and much of that is due to leakage. By monitoring pneumatic systems in real time, operators can quickly receive information that helps them detect and address early-stage leaks. Repairing leaks before they can grow significantly reduces energy waste and related carbon emissions. In addition to these benefits, preventing leaks

To optimize energy use, reduce carbon emissions, and improve operational efficiency, CPGs and packaging producers are incorporating intelligent monitoring solutions for compressed air and energy.
(image courtesy of Emerson)

can improve equipment availability and performance, as well as operational efficiency.

With pneumatic leakage, energy waste is not the only concern. Checking for leaks can also be expensive. On average, 76% of businesses still manually test for compressed air leaks across their facility. Manual leak checks can cost an average of $46,000 per machine due to service equipment and wasted utilities, and leaks can go undetected and grow between the periodic checks. Continuous digital monitoring, with leak detection as an add-on, replaces periodic checks along with their inadequacies and costs.

2. BALANCE PNEUMATIC SYSTEMS

Monitoring compressed air can help optimize its use in packaging applications by ensuring pneumatic pressure lines operate at the optimal pressure. Pneumatic equipment operates within an optimal pressure range. When the pressure line is well tuned, processes run effectively and efficiently. However, if this level fluctuates, inefficiencies can occur. For instance, if an actuator receives more pressure than necessary, energy is wasted. If an actuator receives too little pressure,

processes won’t run effectively, and product quality issues may occur.

A reduction of 140 kPa (20 pounds per square inch (psi)) in compressor discharge pressure can reduce compressor energy use by 10%. As services teams identify the optimum pressure level for equipment across the floor, the total savings can add up. Balancing pneumatic devices in this way can reduce energy, as well as maximize performance and availability by extending equipment life and improving overall equipment effectiveness (OEE) values.

3. ADDRESS IDLE POWER USAGE

In packaging plants, machine tools are energy-intensive and make up about 53% of electricity consumption by end use. Although they only run 15-40% of the time, they still consume significant power when idle. An idling compressor, for example, consumes about 40% of its full load. Energy monitoring makes it possible for manufacturers to locate and address idle power usage. This can be achieved by either turning machines off completely or investing in more energy-efficient equipment.

Digital energy monitoring enables teams to access energy measurements in real time. Teams can quickly generate dashboards with detailed visualizations of consumption costs and associated carbon footprints, along with related monitored power and energy parameters. They can then use this information to identify areas where they can improve efficiency, such as reducing idle consumption, managing peak loads, and lowering energy use intensity, energy costs, and CO2 emissions of specific assets.

By analyzing monitored and collected data, idle equipment that consumes energy during idle time can be identified, and machine power usage can be optimized. This can reduce energy consumption by 10-25%. The benefits of energy optimization extend beyond merely reaching energy targets. Most manufacturers can also improve operational efficiency by 5-10% using a data-driven approach to energy efficiency programs based on energy monitoring and power consumption insights.

continued on page 08

4. IDENTIFY AND REDUCE PEAK LOADS

Peak loads represent the highest electricity consumption periods in processing and packaging plants. These periods strain internal resources, including utilities such as water, gas, and compressed air. Equipment and labor areas are also strained, impacting the broader electrical grid. Peak loads are critical because they determine demand surcharges on electricity bills, which directly affect overall energy costs.

Using energy monitoring to visualize equipment consumption patterns allows facility and operations teams, as well as energy managers, to identify when simultaneous operations during peak hours lead to spikes in energy consumption. They can then pinpoint areas of underperformance, appropriately adjust shifts, and optimize machine schedules for maximum productivity and efficiency, such as during off-peak hours.

Reducing the baseload by optimizing the highest consumers can significantly reduce overall energy consumption. In addition to reducing energy use, operations teams that successfully identify and reduce peak loads can also reduce demand charges on plant utility bills, saving additional costs.

5. INFORM ENVIRONMENTAL REPORTING AND DECISION-MAKING

Energy management and ESG teams drive environmental and sustainability initiatives across multiple product lines. Real-time compressed air and energy monitoring solutions provide accurate consolidated data on unified dashboards. This enables teams to generate reports and validate corporate strategies. Real-time digital monitoring enhances consumption transparency and improves data granularity.

Energy consumption visualization allows sustainability teams to track comprehensive key performance indicators (KPIs) to drive initiatives. Using consumption data and asset-specific parameters, teams can calculate energy costs and CO2 emissions at the facility or asset level. This streamlines utility management, improves the accuracy of data analysis, and helps organizations meet their energy goals. It also aids in ensuring regulatory compliance and minimizing costs.

IT-ready monitoring solutions include standard northbound connectors. These enable seamless data transfer to manufacturers' data lakes or cloud dashboards. This affords manufacturers the capability to integrate

energy and utility consumption data across multiple sites.

6. REDUCE PER-UNIT ENERGY COSTS AND EMISSIONS

Many factors drive the increased adoption of sustainability goals, including customer demand. 79% of consumers modify purchase preferences based on sustainability. And nearly 70% of U.S. consumers place the responsibility of sustainability in packaging on brand owners and packaging producers.

Monitoring and managing compressed air and energy helps CPG companies and packaging producers reduce environmental impact and costs. For instance, consider the energy required to package a specific product. If a manufacturer successfully optimizes energy use through sustainability initiatives supported by compressed air and energy monitoring, then it can reduce the unit energy requirement and, in turn, production cost and emissions per unit.

SMART SUSTAINABILITY STRATEGY IS SMART BUSINESS STRATEGY

CPGs and other manufacturers can further advance sustainable packaging goals with greater insight and control over every aspect

of production. To start monitoring quickly and maximize the value of the investment, it's important to select a monitoring solution that is easy to install, use, and scale.

Look for a scalable, plug-and-play, integrated solution that monitors both compressed air and energy. This will simplify integration and minimize production disruption. For instance, Emerson offers pre-engineered solutions that include an enclosure with edge hardware, airflow sensors, and a power supply. These solutions incorporate two monitoring applications: one for compressed air and the other for energy monitoring on the same edge hardware.

Both software applications offer advanced monitoring capabilities ranging from individual energy-intensive assets to lines or facilities. Their intuitive interfaces and automatically generated dashboards provide easy-to-understand visual insights and alerts that are easy to understand, empowering operators of all skill levels without the need for customization. The energy dashboards display asset-specific energy consumption, power demand, and voltage- and frequency-related charts.

Furthermore, they show associated energy costs and CO2 emissions. The compressed air monitoring solution can identify leaks with an add-on and automatically optimize air pressure levels in production lines during idle time. KPIs such as total energy/utility costs, energy/utility consumption per production line/machine, and metrics such as airflow, pressure, energy costs, and CO2 emissions can also be displayed.

Manufacturers that are currently using a compressed air monitoring solution are seeing a 20-30% reduction in compressed air consumption and are typically realizing ROI in less than two years. Those who pair initiatives with proactive energy management can reduce energy waste by 10-30% and carbon emissions by 15-30%, all while improving operational efficiency by 5-10%.

By tracking compressed air and energy use simultaneously, CPGs and packaging producers can gain a better understanding of how their plants utilize energy and utilities. This allows them to identify and address energy and operational inefficiencies more effectively. In this way, they can optimize energy use, reduce emissions, and accelerate their progress toward sustainability and business goals. •

The Compressed Air Manager and Energy Manager from Emerson are scalable, plug-and-play solutions that can be used stand-alone or run together on the same edge hardware. (image courtesy of Emerson)
Intuitive, comprehensive dashboards present compressed air and energy KPIs in real time, providing manufacturers with valuable information to reduce energy costs and decrease their carbon footprint. (image courtesy of Emerson)

Come see Emerson at PACK EXPO 2025!

» Emerson will exhibit its Floor to CloudTM packaging solutions at PACK EXPO. The event will be held in Las Vegas from September 29 to October 1. Visitors to South Lower Hall, Booth 15009 can view highlights from the comprehensive Emerson portfolio and product demonstrations from Emerson’s packaging automation experts.

Product highlights at the booth will include:

AVENTICS™ XV Valve Series

» The AVENTICS™ Series XV pneumatic valves are designed with interoperability in mind to provide machine builders in the food and packaging industry with a flexible and cost-effective valve platform. The valves provide higher flow rates in a compact valve package that enables more efficient and flexible pneumatic system performance for factory automation and food and packaging applications. This helps manufacturers boost productivity and allows them to offer products customized for specific markets and customer preferences. For more information, visit https://www.emerson.com/en-us/catalog/aventics-xv03.

EVALUATING ALTERNATIVES TO FLUOROPOLYMER SEALING SOLUTIONS

Industrial material handling equipment, such as forklifts, stackers, and industrial trucks, must perform reliably through long, repetitive cycles. Operators depend on high-performance seals, bearings, and components to lift, tilt, and steer heavy loads safely and efficiently.

Traditionally, fluoropolymer seals have been favored for their low friction and wear durability. Low friction minimizes stick-slip, and the seal is capable of high-speed applications due to its temperature resistance. However, fluoropolymer sealing solutions risk facing three challenges amid growing global uncertainty.

1. Pressures and Supply Chain Vulnerabilities

Fluoropolymers are under increasing regulatory scrutiny due to their environmental persistence and potential health risks. In the EU, the U.S., and other regions, future regulations may restrict the production, use, or disposal of these materials. This could lead to higher compliance costs and a potential decline in demand. Production often relies on specialized, geographically concentrated supply chains. These are susceptible to

geopolitical tensions, export restrictions, and price volatility. These factors can disrupt availability and increase costs.

2. Emergence of Non-Fluorinated Alternatives

As investment in R&D grows, efforts are intensifying to develop non-fluorinated polymers and elastomers that can provide comparable performance. While this wave of innovation holds promise, it also introduces a degree of uncertainty for many industries navigating the transition away from fluoropolymers.

3. Economic Sensitivity

As key players across the fluoropolymer supply chain work to define strategies that prioritize safety, efficiency, and environmental responsibility, they are also positioning themselves for long-term resilience. However, ongoing uncertainties in supply and demand dynamics are expected to continue affecting the availability of fluoropolymers, potentially leading to further price volatility.

Alternative Solutions

In many fluid power applications, which do not require the highest performance

characteristics of fluoropolymers, a few non PTFE alternatives exist and include the Hallite 520 wiper, a single lip snap-in rod wiper designed to fit North American D-style housings. The proportions of the wiping lip ensure that contact is maintained with the surface of the rod to remove heavily deposited contaminants such as mud and ice. The standard Hallite 520 is molded from Thermoplastic Polyurethane to maximize wear resistance and performance. For heavy-duty, complex applications, it is offered in a wide range of Hythane® polyurethane and polyester materials to offer optimal ingression protection. The Hallite 38 single-lip wiper/scraper is another fluoropolymer-free option for material handling applications. It is designed to fit metric housings, including those of ISO 6195A. Once again, the proportions of the

Hallite 520 wiper

wiping lip ensure that contact is maintained on the surface of the rod to remove heavily deposited contaminants such as mud and ice.

Making informed Decisions

For fluid power sealing equipment OEMs, especially those serving demanding applications, including material handling, informed decisions about sealing solutions are critical. Seals can make or break operations. For example, if a lift or tilt cylinder seal fails in a forklift application, it can halt operations, pose safety risks, and compromise load stability.

Best practices encompass design, safety, efficiency, compliance, and lifecycle management, including the following considerations.

1. Robust and Efficient Design

• Prioritize durability in high-wear applications.

• Design for maintainability, allowing for easy access to serviceable seals.

2. Hydraulic System Optimization

• Collaborate proactively with seal manufacturers to confirm component longevity.

• Ensure compatibility with hydraulic fluids, including environmental or fire-resistant formulations.

3. Testing and Quality Assurance

• Validate designs with real-world simulation, fatigue testing, and accelerated lifecycle testing.

• Ensure friction, wear, and lubrication performance in dynamic seals.

4. Technical Support and Service

• Seek product partnerships with manufacturers that provide custom-engineered solutions for OEM-specific geometry or operating conditions.

• Ensure support for application engineering and failure analysis.

Conclusion

The fluid power sealing industry encounters various challenges in developing innovative fluoropolymer-free alternatives for sealing solutions. Whilst uncertainty exists in the regulatory and supply chain

CONTAMINATION CONTROL

Hallite 38 wiper

challenges ahead, customers embarking on a road-map to replacing fluoropolymers can rely on robust assessments and recommen dations for seal and wiper functionality by working in partnership with seal manufacturers who adhere to best practice in design, hydraulic optimisation, rigorous testing and technical support. In doing so, OEMs and cylinder builders can ensure their equipment continues to meet industry requirements. Staying informed about trends and technological advancements will be vital for making decisions that promote progress and success as the industry evolves.•

Routine and scheduled maintenance of hydraulic systems are vital to getting the most out of

Excavator. While maintenance plays the largest role in the prevention of unnecessary machine downtime, it can

to high levels of contamination rapidly decreasing component longevity. The importance of contamination control is sometimes overlooked when performing maintenance due to incorrect practices being used.

THE FLANGELOCK™ TOOL AND CIRCUIT BLANKING CAPS

The FlangeLock™ tool and caps are the ultimate contamination control tools for protecting your hydraulic system. The FlangeLock™ allows for the simple sealing of open hydraulic flanges without tools while the caps can be bolted in place of a flange connection. Easy on, easy off, they offer a leak-proof solution to hydraulic systems and environmental cleanliness. FlangeLock™ tools and caps stop the mess.

HITACHI MAKING CONTAMINATION CONTROL EASY

Hitachi have packaged FlangeLock™ tool and caps specifically for Hitachi mining excavators. The Hitachi customised kits make sure no matter which component routine maintenance is being performed on, you will always have the exact number of FlangeLocks™* and caps to help reduce contamination.

*Note: FlangeLocks are not to be used under pressure

The FlangeLock™ Tool is the ultimate contamination control tool for protecting your hydraulic systems. It allows for the simple sealing of open SAE code 61, 62 & CAT-Style hydraulic flanges without tools. Constructed from lightweight aluminum. Easy on, easy off. Offers a leakproof solution to hydraulic system and environmental cleanliness. FlangeLock™ Tools stop the mess!

CLARIFICATION STATEMENT »

On “Overheating Closed Loop Hydraulic System” and “Cylinders Unscathed in the Storm” A LETTER FROM THE FLUIDPOWERJOURNALAND INTERNATIONAL FLUID POWER SOCIETY (IFPS) TEAMS

» OUR TEAM PERFORMED a careful review of the responses and technical assessments provided by industry professionals via LinkedIn concerning the articles we published, “Overheating Closed Loop Hydraulic System” in our June 2025 issue on pp. 6-8 and “Cylinders Unscathed in the Storm” in our August 2025 issue on pp. 24-25.

We also gleaned additional feedback from Fluid Power Journal readers and certified professionals. As a result, we would like to provide the following clarification regarding certain aspects of these articles.

CLARIFICATION OF ARTICLE INTENT

We wish to thank the author for these articles and the firsthand experience. We also acknowledge that they were published as a summary of the events and diagnostic steps as reported by the team involved. The procedures and choices described reflect the authors’ experience with a specific case and were never intended to represent best practices endorsed by Fluid Power Journal the IFPS, or our editorial team.

SAFETY CONCERNS AND RECOMMENDED BEST PRACTICES

On reviewing the critiques, we fully concur that several actions described in the original article do not align with established safety guidelines for diagnosing and servicing hydraulic systems. For example:

Manual Temperature Checks: As highlighted by industry professional who brought this to our attention and the IFPS study manuals, physically touching components to check for heat is hazardous and should not be practiced. Operators should always utilize appropriate tools such as thermometers, infrared temperature guns, or thermal imaging cameras to assess temperature safely.

“Open Port” Flow Checks: Directing flow “over the reservoir” to verify fluid movement, instead of utilizing a calibrated flow meter, is an outdated and unsafe practice. All observations of flow should be conducted with appropriate instrumentation to protect both personnel and equipment.

Reservoir Drawdown to Observe Return Flow: Lowering reservoir levels to inspect return flow visually can result in dangerous aeration, contamination, or worse. Industry best practice is to use a flowmeter. If observation is essential, extreme care must be taken, and this method should never replace recommended diagnostic approaches.

In addition, the published case did not adequately discuss the risks of contamination, along with the critical importance of verifying filter and pressure conditions during commissioning. The procedural requirements for diagnosing root causes in hydrostatic and closed-loop systems were not covered in detail, either. These oversights could be misconstrued as a tacit endorsement of unsafe and suboptimal troubleshooting methods.

Open Port Testing: This practice is extremely dangerous and can result in severe injury. This method does not align with accepted fluid power safety standards and should not be performed.

EDITORIAL COMMITMENT TO ACCURACY AND SAFETY

We don’t intend to convey that the original article’s outlined methods are recommended or safe within today’s fluid power industry. Going forward, our editorial policy will more clearly distinguish between anecdotal stories and those outlining educational content or recommended practices. This is especially the case for those stories related to technician safety and machine reliability.

IN CLOSING

We wish to thank all industry professionals for operating according to a high technical and ethical standard. Constructive feedback is essential to our mission of educating and protecting the fluid power community.

As always, we welcome continued discussion and collaboration around safety, diagnostics, and engineering excellence within our publication.

For readers seeking updated guidance, please reference the relevant IFPS certification manuals and always prioritize safety and industry consensus best practices and procedures.

MEMES TO MEMES TO

» MERRIAM-WEBSTER DEFINES MEME

as a noun meaning “an idea, behavior, style, or usage that spreads from person to person within a culture.” It was originally coined by Richard Dawkins in 1976 in his errant attempt to explain everything within a framework of evolutionary processes, including changes in culture. Dawkins wrote, “Memes (discrete units of knowledge, gossip, jokes, and so on) are to culture what genes are to life. Just as biological evolution is driven by the survival of the fittest genes in the gene pool, cultural evolution may be driven by the most successful memes.”

Some ideas spread through a culture to such a degree that they are simply assumed to be true. An irony is that Dawkins’ concept of evolution is itself the result of a successful meme. His premise is assumed to be true even though both reason and observation deny its validity.

However, his concept of memes as they relate to culture may have some merit. I would like to introduce the word “meme” as a verb defined as “the introduction of an idea, behavior, style, or usage with the intent to spread the idea from person to person within a culture.” I plan to meme an idea in the fluid power community that will become so prevalent that it goes without saying.

This is the intent of “Raising the bar” – to look closely at our memes regarding fluid power, challenge our assumptions, and develop a new meme.

Fluid Power Journal published an article I wrote in August 2019 titled “Then and Now: Looking Back/Forward 25 Years.” In it, I quoted Peter Achten of the Dutch engineering firm Innas BV. In a 2014 presentation on innovation, he said, “Innovation starts with imagination: to imagine an ideal concept, without even knowing how this concept can be realized or materialized.” He also said, “Some of the best innovations are simple. But they should never be ordinary, trivial, and – most and for all – not asked for by the market.”

To some degree, “the market” is the product of successful memes. This is how it is done, and we only accept incremental improvements that will not disrupt our thinking or our processes. Innovations usually come in spite of memes not because of them. When we accept an axiom as truth, we are unlikely to explore contradictory ideas. In fact, we resist an idea that challenges what we think we know. We are often limited by our knowledge because we assume our knowledge is complete. What we assume we know may actually be a successful meme, that is, an idea that ought to be examined. I’m not saying all successful memes are wrong, but we need to be open

Technical Editor, Fluid Power Journal

ANEND ANEND

to the possibilities that may emerge as we challenge them.

Take a look at some memes that have been accepted in the fluid power community and are no longer questioned. Not all are wrong, and some are just incomplete. I hope to use “Raising the bar” as a place where we can think deeply and maybe even change our minds.

Successful memes include: Fluid power is inefficient. Hydraulic systems are messy. Hydraulic pumps are noisy. Air is free. Variable displacement pumps are more efficient than fixed displacement pumps. Flow means go. Pressure produces force, not speed. Accumulators save energy. Load-sensing pumps don’t waste energy. Pressure-reducing valves save energy. Pressure regulators save energy. I want to meme the idea that the transfer of energy by means of a fluid, whether hydraulic or pneumatic, does not have to be inefficient, messy, or noisy.

I really meme it!

PRODUCT SPOTLIGHT

KR Media Separated Valve Line Designed for Harsh Chemical Handling

Manufactured with all-stainless steel working components, the 4BKR and new 4DKR valves are engineered to be easily mounted on a machined manifold with one inlet and multiple outlets, requiring less labor by diminishing leak points and fittings needed. Perfect for medical, chemical washing, the food industry and more, to bring reliable solutions to valve systems in various applications.

Learn more about our products at www.spartanscientific.com.

PSL-CAN is now Explosion-Proof!

HAWE’s proportional directional spool valve PSL-CAN is the ideal entry into CAN bus communication. This proven technology easily connects the valve bank into the CAN Bus along with other sensors and actuators on your machine. And now HAWE offers an explosionproof version of this valve for use in explosion hazardous areas. Benefits: Simple wiring; preset parameters; and more.

customerservice@spartanscientific.com 230 McClurg Rd. Youngstown, OH 44512

FluiDyne Fluid Power Stocks V10/ V20/V2010/V2020 Pumps

FluiDyne’s V10(F)(NF)(P), V20(F)(NF)(P), V2010* and V2020* (F)(NF)(P) pumps are the same form, fit and function as Vickers/Eaton. The versatile flow, pressure and rpm speed capabilities enable the pumps to meet the needs of both industrial and mobile hydraulic circuits.

Call, email, chat... we’re ready to help!

Phone: (586) 296-7200

Email: Sales@FluiDyneFP.com www.fluidynefp.com

DIN Compression Fittings

World Wide Metric offers a wide selection of DIN 2353 compression fittings. These fittings are a high quality product used for fluid power systems joining tubes together. Available in carbon steel and stainless steel with sizes ranging from 4mm–42mm.

Contact them for more information www.worldwidemetric.com sales@worldwidemetric.com 732-247-2300 Think Yates Cylinders for ALL of your

Custom Welded Cylinders:

• 1.5” up to 50” bore, with strokes exceeding 300”

Heavy Duty Mill Cylinders:

• 1.5” up to 50” bore, with strokes exceeding 300”

NFPA/JIC Tie Rod Cylinders:

Pumps and Valves use a variety of Compression Spring sizes, depending on the application. Diamond Wire Spring has three US locations manufacturing pump and valve springs for over 85 years, we are ready to partner with your next project. Visit us at www.Diamondwire.com

Aladco® Pneumatic E-Stop Check Valves

We stop the motion and hold the vacuum Bubble tight pneumatic check valves with manual override

Nu-Check®

Dual-Check®

Clean-Check®  • Equa-Check®

Trusted and proven with a reputation for quality and durability

Made in the USA www.Aladco.com

• 1.5” up to 24” bore; interchangeable with all brands

Newly Certified Professionals

JUNE 2025

AJPPCC

Guy Roberts, The Boeing Company

ECS

Conor Keenan, Donald Engineering

John Jensen, Engineered Sales, Inc.

Jonathan Schmidt, Neff Press Inc.

Sage Delahoussaye, Hydraquip, Inc

HS

Adam Matthys, Motion

Barron Futral, Evolution Motion Solutions

Brooks Anderson, Evolution Motion Solutions

Conor Burton, John Henry Foster Co. of St. Louis

Dustin Hood, Evolution Motion Solutions

Ethan Bond, John Henry Foster Co. of St. Louis

Garrett Goshorn, John Henry Foster Co. of St. Louis

Garrett Hopkins, John Henry Foster Co. of St. Louis

Jared Demmel, John Henry Foster Co. of St. Louis

John Fleming

Jordan Kopka, Custom Hydraulics & Design, Inc.

Lane Bye, John Henry Foster Co. of St. Louis

Leon Westendorf, John Henry Foster Co. of St. Louis

Mark Miller, Evolution Motion Solutions

Michael Gustafson, SunSource

Nick Olejnik, John Henry Foster Co. of St. Louis

Paul Donaldson, McElroy Manufacturing Inc.

Ryan Weis, John Henry Foster Co. of St. Louis

Sean Steel, Evolution Motion Solutions

Seth Ahrens, McElroy

Shrirang Anil Gandre, Lynch Fluid Controls Inc.

Thomas Wolff, John Henry Foster Co. of St. Louis

Tripp Spreckelmeyer, John Henry Foster Co. of St. Louis

Tyler Goodwin, HSSCO

William Livingston, Livingston Advanced Fluid Mechanics & Automation

IHM

Bryce Hughey, Hydradyne LLC.

Elisha Newsome, Hydradyne LLC.

IHT

Mason Lesak, Perfection Servo Hydraulics

MHM

Aaron Johnson, Washington EMC

Austin Arnett, Altec Industries, Inc.

Austin Asbra, Altec Industries, Inc.

Carson Whiteside, Altec Industries, Inc.

Christopher Runnels, Altec Industries, Inc.

Cory O'Callaghan, Altec Industries, Inc.

Donavin Jones, Altec Industries, Inc.

Gustavo Rodriguez-Cruz, SCE

Michael Feltner, Seco

Nathan Tanner, Altec Industries, Inc.

Ronald Rugg, Altec Industries, Inc.

Steven Will, Altec Industries, Inc.

Travis Hornak, Seco

PS

Gene Han, Versa Products Co.

Jared Smith, Adams

Jensen Ballinger, Ballinger Industries, LLC.

LaMar Ballinger, Ballinger Industries, LLC.

Nick Ballinger, Ballinger Industries, LLC.

S

Jensen Ballinger, Ballinger Industries, LLC.

LaMar Ballinger, Ballinger Industries, LLC.

Nick Ballinger, Ballinger Industries, LLC.

IFPS 2025 Annual Meeting & Hall of Fame Ceremony

» THE INTERNATIONAL FLUID Power Society (IFPS) is gearing up for its 2025 Annual Meeting and Hall of Fame Ceremony, taking place September 29 – October 2 at the Hilton Salt Lake City Center in Salt Lake City, Utah. This yearly gathering is the cornerstone of IFPS community engagement, bringing together industry leaders, educators, engineers, and certified professionals for several days of collaboration, innovation, and celebration.

The Annual Meeting offers dynamic committee sessions focused on advancing certifications, safety standards, workforce development, and educational resources. It’s an essential forum where members contribute to shaping the direction of the fluid power industry while networking with peers who are equally committed to technical excellence and professional growth.

A highlight of the event is the Fluid Power Hall of Fame Ceremony, honoring individuals whose careers have made a lasting impact on the field. This year’s inductees will be recognized for their outstanding contributions to innovation, education, and leadership in fluid power amongst many other contributions.

From strategic discussions to the celebration of excellence, the IFPS Annual Meeting is a unique opportunity to be part of the Society’s mission and the future of the fluid power community.

IFPS Support Associate Certification STRENGTHEN YOUR FOUNDATION IN FLUID POWER

» THE INTERNATIONAL FLUID Power Society (IFPS) offers the Support Associate Certification as a powerful entry point for professionals working in non-technical or support roles within the fluid power industry. Whether you're in customer service, inside sales, purchasing, or administration, this certification helps you build a solid understanding of the systems and terminology that drive fluid power operations.

The Support Associate Certification focuses on key concepts like hydraulic and pneumatic components, basic system functions, safety protocols, and industry-standard vocabulary. Earning this credential allows you to communicate more effectively with engineers, technicians, and customers ultimately contributing to smoother operations and better service.

The certification process is supported by a comprehensive study manual and resources developed by industry experts, ensuring you can build knowledge at your own pace while preparing for success. It's also a great stepping stone for those considering more advanced certifications in the future.

From enhancing personal confidence to boosting organizational efficiency, the IFPS Support Associate Certification is an excellent way to gain credibility, contribute more meaningfully in your role, and demonstrate your commitment to excellence in fluid power.

IFPS Membership & Renewal

KEEP YOUR ADVANTAGE ACTIVE

» THE INTERNATIONAL FLUID Power Society (IFPS) membership connects you to a global network of professionals committed to advancing fluid power excellence. The IFPS membership provides the tools, resources, and relationships that help you thrive in today’s dynamic workforce.

From day one, members gain access to exclusive discounts on certification exams, recertification fees, study materials, and educational products. Membership also includes professional development benefits like live and on-demand webinars, a full library of training videos, and downloadable manuals to support ongoing learning.

Most importantly, IFPS membership keeps you connected with access to industry events, networking opportunities, discussion boards and a chance to contribute to the future of fluid power through committee involvement and collaboration.

Renewing your membership ensures uninterrupted access to these benefits while reinforcing your professional credibility. An active membership keeps your resources available and your voice part of the conversation shaping the future of the industry.

Whether you’re building your career or empowering your team, IFPS membership is a long-term investment in excellence. Stay connected, stay informed and renew today to keep your momentum going.

Valve Features:

BBall and seat style check provide bubble tight seal

Self-cleaning design is highly tolerant to dirt and debris

MTTF is over 100 million cycles for Buna-N seals and over 40 million cycles for Viton® seals, no lubrication needed

Standard 3-year warranty

Individuals wishing to take any IFPS written certification tests can select from convenient locations across the United States and Canada. IFPS is able to offer these locations through its affiliation with the Consortium of College Testing Centers provided by National College Testing Association. Contact Kyle Pollander at Kpollander@ifps.org if you do not see a location near you. Every effort will be made to accommodate your needs.

Written Certification Test Locations

Alabama Auburn, AL Birmingham, AL Calera, AL Decatur, AL Huntsville, AL Jacksonville, AL Mobile, AL Montgomery, AL Normal, AL Tuscaloosa, AL

Alaska Anchorage, AK Fairbanks, AK

Arizona Flagstaff, AZ Glendale, AZ Mesa, AZ Phoenix, AZ Prescott, AZ Scottsdale, AZ Sierra Vista, AZ Tempe, AZ Thatcher, AZ Tucson, AZ Yuma, AZ

Arkansas Bentonville, AR Hot Springs, AR Little Rock, AR

Georgia

Albany, GA

Athens, GA

Atlanta, GA

Carrollton, GA

Columbus, GA

Dahlonega, GA

Dublin, GA

Dunwoody, GA

Forest Park, GA

Lawrenceville, GA

Morrow, GA

Oakwood, GA

Savannah, GA

Statesboro, GA

Tifton, GA

Valdosta, GA

Hawaii Laie, HI

Idaho

Boise, ID

Coeur d ‘Alene, ID

Idaho Falls, ID

Lewiston, ID

Moscow, ID

Nampa, ID

Rexburg, ID

Twin Falls, ID

Illinois

Carbondale, IL

Maryland

Arnold, MD

Bel Air, MD

College Park, MD

Frederick, MD

Hagerstown, MD

La Plata, MD

Westminster, MD

Woodlawn, MD

Wye Mills, MD

Massachusetts

Boston, MA

Bridgewater, MA

Danvers, MA

Haverhill, MA

Holyoke, MA

Shrewsbury, MA

Michigan

Ann Arbor, MI

Big Rapids, MI

Chesterfield, MI

Dearborn, MI

Dowagiac, MI

East Lansing, MI

Flint, MI

Grand Rapids, MI

Kalamazoo, MI

Lansing, MI

Livonia, MI

Mount Pleasant, MI

Sault Ste. Marie, MI

New Mexico Albuquerque, NM

Clovis, NM

Farmington, NM

Portales, NM

Santa Fe, NM

New York

Alfred, NY

Brooklyn, NY

Buffalo, NY

Garden City, NY

New York, NY

Rochester, NY

Syracuse, NY

North Carolina Apex, NC

Asheville, NC

Boone, NC

Charlotte, NC

China Grove, NC

Durham, NC

Fayetteville, NC

Greenville, NC

Jamestown, NC

Misenheimer, NC

Mount Airy, NC

Pembroke, NC

Raleigh, NC

Wilmington, NC

North Dakota

Tennessee Blountville, TN

Clarksville, TN

Collegedale, TN

Gallatin, TN

Johnson City, TN

Knoxville, TN

Memphis, TN

Morristown, TN

Murfreesboro, TN

Nashville, TN

Texas

Abilene, TX

Arlington, TX

Austin, TX

Beaumont, TX

Brownsville, TX

Commerce, TX

Corpus Christi, TX

Dallas, TX

Denison, TX

El Paso, TX

Houston, TX

Huntsville, TX

Laredo, TX

Lubbock, TX

Lufkin, TX

Mesquite, TX

San Antonio, TX

Victoria, TX

Waxahachie, TX

Weatherford, TX

British Columbia Abbotsford, BC

Burnaby, BC

Castlegar, BC

Delta, BC

Kamloops, BC

Nanaimo, BC

Prince George, BC Richmond, BC Surrey, BC

Vancouver, BC

Victoria, BC

Manitoba Brandon, MB

Winnipeg, MB

New Brunswick Bathurst, NB Moncton, NB

Newfoundland and Labrador

St. John’s, NL

Nova Scotia Halifax, NS

Ontario

TENTATIVE TESTING DATES FOR ALL LOCATIONS

SEPTEMBER 2025

Tuesday 9/9 • Thursday 9/25

OCTOBER 2025

Tuesday 10/7 • Thursday 10/23

NOVEMBER 2025

Tuesday 11/4 • Thursday 11/20

DECEMBER 2025

Tuesday 12/9 • Thursday 12/18

California Aptos, CA Arcata, CA Bakersfield, CA Dixon, CA Encinitas, CA Fresno, CA Irvine, CA

Marysville, CA Riverside, CA Salinas, CA San Diego, CA San Jose, CA San Luis Obispo, CA Santa Ana, CA Santa Maria, CA Santa Rosa, CA Tustin, CA Yucaipa, CA Colorado Aurora, CO Boulder, CO Springs, CO Denver, CO Durango, CO Ft. Collins, CO Greeley, CO Lakewood, CO Littleton, CO Pueblo, CO

Carterville, IL

Champaign, IL

Decatur, IL

Edwardsville, IL

Glen Ellyn, IL

Joliet, IL

Malta, IL

Normal, IL

Peoria, IL

Schaumburg, IL

Springfield, IL

University Park, IL

Indiana

Bloomington, IN

Columbus, IN

Evansville, IN

Fort Wayne, IN

Gary, IN

Indianapolis, IN

Kokomo, IN

Lafayette, IN

Lawrenceburg, IN

Madison, IN

Muncie, IN

New Albany, IN

Richmond, IN

Sellersburg, IN

South Bend, IN

Terre Haute, IN

Iowa Ames, IA

JOB PERFORMANCE TEST LOCATIONS

Arizona California Colorado Florida Georgia

Maine Michigan Minnesota Montana New Jersey Nova Scotia Pennsylvania Texas Washington Wyoming Western Australia

Delaware Dover, DE Georgetown, DE Newark, DE

Florida

Avon Park, FL

Boca Raton, FL Cocoa, FL Davie, FL

Daytona Beach, FL Fort Pierce, FL Ft. Myers, FL Gainesville, FL Jacksonville, FL

Miami Gardens, FL Milton, FL

New Port Richey, FL Ocala, FL Orlando, FL

Panama City, FL

Pembroke Pines, FL

Pensacola, FL

Plant City, FL Riviera Beach, FL Sanford, FL

Tallahassee, FL Tampa, FL

West Palm Beach, FL

Wildwood, FL

Winter Haven, FL

Cedar Rapids, IA

Iowa City, IA

Ottumwa, IA

Sioux City, IA

Waterloo, IA

Kansas

Kansas City, KS

Lawrence, KS

Manhattan, KS

Wichita, KS

Kentucky Ashland, KY

Bowling Green, KY

Erlanger, KY

Highland Heights, KY

Louisville, KY

Morehead, KY

Louisiana

Bossier City, LA

Lafayette, LA

Monroe, LA

Natchitoches, LA

New Orleans, LA

Shreveport, LA

Thibodaux, LA

Troy, MI

University Center, MI

Warren, MI

Minnesota

Alexandria, MN

Brooklyn Park, MN

Duluth, MN

Eden Prairie, MN

Granite Falls, MN

Mankato, MN

Mississippi

Goodman, MS

Jackson, MS

Mississippi State, MS

Raymond, MS

University, MS

Missouri

Berkley, MO

Cape Girardeau, MO

Columbia, MO

Cottleville, MO

Joplin, MO

Kansas City, MO

Kirksville, MO

Park Hills, MO

Poplar Bluff, MO

Rolla, MO

Sedalia, MO

Springfield, MO

St. Joseph, MO

St. Louis, MO

Warrensburg, MO

Montana

Bozeman, MT

Missoula, MT

Nebraska Lincoln, NE

North Platte, NE

Omaha, NE

Nevada

Henderson, NV

Las Vegas, NV

North Las Vegas, NV

Winnemucca, NV

New Jersey

Branchburg, NJ

Cherry Hill, NJ

Lincroft, NJ

Sewell, NJ

Toms River, NJ

West Windsor, NJ

Bismarck, ND

Ohio Akron, OH

Cincinnati, OH

Cleveland, OH

Columbus, OH

Fairfield, OH

Findlay, OH

Kirtland, OH

Lima, OH

Maumee, OH

Newark, OH

North Royalton, OH

Rio Grande, OH

Toledo, OH

Warren, OH

Youngstown, OH

Oklahoma Altus, OK

Bethany, OK

Edmond, OK

Norman, OK

Oklahoma City, OK

Tonkawa, OK

Tulsa, OK

Oregon Bend, OR Coos Bay, OR Eugene, OR

Gresham, OR

Klamath Falls, OR

Medford, OR

Oregon City, OR

Portland, OR

White City, OR

Pennsylvania Bloomsburg, PA Blue Bell, PA

Gettysburg, PA

Harrisburg, PA

Lancaster, PA

Newtown, PA

Philadelphia, PA Pittsburgh, PA

Wilkes-Barre, PA York, PA

South Carolina

Beaufort, SC

Charleston, SC

Columbia, SC

Conway, SC

Graniteville, SC

Greenville, SC Greenwood, SC Orangeburg, SC

Rock Hill, SC

Spartanburg, SC

Wichita Falls, TX

Utah Cedar City, UT

Kaysville, UT

Logan, UT

Ogden, UT

Orem, UT

Salt Lake City, UT

Virginia

Daleville, VA

Fredericksburg, VA

Lynchburg, VA

Manassas, VA

Norfolk, VA

Roanoke, VA

Salem, VA

Staunton, VA

Suffolk, VA

Virginia Beach, VA

Wytheville, VA

Washington

Auburn, WA

Bellingham, WA

Bremerton, WA

Ellensburg, WA

Ephrata, WA

Olympia, WA

Pasco, WA

Rockingham, WA

Seattle, WA

Shoreline, WA

Spokane, WA

West Virginia

Ona, WV

Wisconsin

La Crosse, WI

Milwaukee, WI

Mukwonago, WI

Wyoming

Casper, WY

Laramie, WY

Torrington, WY

CANADA

Alberta

Calgary, AB

Edmonton, AB

Fort McMurray, AB

Lethbridge, AB

Lloydminster, AB Olds, AB Red Deer, AB

Brockville, ON Hamilton, ON London, ON Milton, ON Mississauga, ON Niagara-on-the-Lake, ON

North Bay, ON North York, ON Ottawa, ON Toronto, ON Welland, ON Windsor, ON

Quebec

Côte Saint-Luc, QB Montreal, QB

Saskatchewan Melfort, SK

Moose Jaw, SK

Nipawin, SK

Prince Albert, SK Saskatoon, SK

Yukon Territory Whitehorse, YU

UNITED KINGDOM

Elgin, UK

GHAZNI

Kingdom of Bahrain, GHA Thomasville, GHA

EGYPT Cairo, EG

JORDAN Amman, JOR

NEW ZEALAND Taradale, NZ

CFPAI

Certified Fluid Power Accredited Instructor

CFPAJPP

Certified Fluid Power Authorized Job Performance Proctor

CFPAJPPCC

Certified Fluid Power Authorized Job Performance Proctor Connector & Conductor

CFPE

Certified Fluid Power Engineer

CFPS

Certified Fluid Power Specialist (Must Obtain CFPHS & CFPPS)

CFPHS

Certified Fluid Power Hydraulic Specialist

CFPPS

Certified Fluid Power Pneumatic Specialist

CFPECS

Certified Fluid Power Electronic Controls Specialist

CFPMT

Certified Fluid Power Master Technician (Must Obtain CFPIHT, CFPMHT, & CFPPT)

CFPIHT

Certified Fluid Power

Industrial Hydraulic Technician

CFPMHT

Certified Fluid Power

Mobile Hydraulic Technician

CFPPT

Certified Fluid Power Pneumatic Technician

CFPMM

Certified Fluid Power Master Mechanic

(Must Obtain CFPIHM, CFPMHM, & CFPPM)

CFPIHM

Certified Fluid Power

Industrial Hydraulic Mechanic

CFPMHM

Certified Fluid Power

Mobile Hydraulic Mechanic

CFPPM

Certified Fluid Power

Pneumatic Mechanic

CFPMIH

Certified Fluid Power

Master of Industrial Hydraulics

(Must Obtain CFPIHM, CFPIHT, & CFPCC)

CFPMMH

Certified Fluid Power

Master of Mobile Hydraulics (Must Obtain CFPMHM, CFPMHT, & CFPCC)

CFPMIP

Certified Fluid Power

Master of Industrial Pneumatics (Must Obtain CFPPM, CFPPT, & CFPCC)

CFPCC

Certified Fluid Power

Connector & Conductor

CFPSD

Fluid Power System Designer

CFPSA

Certified Fluid Power Support Associate

Tentative Certification Review Training

IFPS offers onsite review training for small groups of at least 10 persons. An IFPS accredited instructor visits your company to conduct the review. Contact kpollander@ifps.org for details of the scheduled onsite reviews listed below.

FLUID POWER SUPPORT ASSOCIATE

» CFC Industrial Training – Fairfield, Ohio | December 1–4, 2025

HYDRAULIC SPECIALIST

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org)

» CFC Industrial Training – Fairfield, Ohio | October 20–24, 2025

ELECTRONIC CONTROLS SPECIALIST

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org).

PNEUMATIC SPECIALIST

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org)

CONNECTOR & CONDUCTOR

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org).

MOBILE HYDRAULIC MECHANIC

For custom training IFPS inquiries, please contact Bj Wagner (bwagner@ifps.org)

Online Mobile Hydraulic Mechanic certification review for written test is offered through CFC Industrial Training. This course surveys the MHM Study Manual (6.5 hours) and every outcome to prepare you for the written test. Members may e-mail for a 20% coupon code off the list price. Test fees are not included.

» CFC Industrial Training – Fairfield, Ohio | October 13–17, 2025

INDUSTRIAL HYDRAULIC MECHANIC

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org).

INDUSTRIAL HYDRAULIC TECHNICIAN

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org).

» For dates, call CFC Industrial Training at (513) 874-3225 or visit www.cfcindustrialtraining.com.

MOBILE HYDRAULIC TECHNICIAN

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org).

PNEUMATIC TECHNICIAN & PNEUMATIC MECHANIC

For custom IFPS training inquiries, please contact Bj Wagner (bwagner@ifps.org).

» For dates, call CFC Industrial Training at (513) 874-3225 or visit www.cfcindustrialtraining.com.

Fluid Power Industry Growth Trend

» THE LATEST DATA published by the National Fluid Power Association shows May 2025 total fluid power shipments increased a mere 0.7% from the previous month but remain -7.2% below May 2024’s index. Total pneumatic shipments’ 12/12 rate of change has been increasing while still below zero, suggesting it may be entering a recovery phase. The data and charts above are from NFPA’s Confidential Shipment Statistics (CSS) program where over 70 manufacturers of fluid power products report their monthly orders and shipments. More market information is available to NFPA members, allowing them to better understand trends and anticipate change in fluid power and the many customer markets it serves. Contact NFPA at 414-778-3344 for more info.

TOTAL FLUID POWER SHIPMENTS

INDEX DATA: 3 MONTH MOVING AVERAGE & 12 MONTH MOVING AVERAGE

This graph of index data is generated by the total dollar volume reported to NFPA by CSS participants. This graph uses moving averages to smooth out the data and clearly identify trends. (Base Year 2024 = 100).

SHIPMENTS: PNEUMATIC, MOBILE HYDRAULIC, AND INDUSTRIAL HYDRAULIC

INDEX DATA: 12/12 RATE OF CHANGE

Each point on this graph represents the most recent 12 months of shipments compared to the previous 12 months of shipments. For example, 7.3% (the August 2023 level of the pneumatic series) indicates that the value of pneumatic shipments from September 2022 to August 2023 were 7.3% higher than the value of pneumatic shipments from September 2021 to August 2022.

ORDERS: PNEUMATIC,

MOBILE HYDRAULIC, AND INDUSTRIAL HYDRAULIC

INDEX DATA: 12/12 RATE OF CHANGE

Each point on this graph represents the most recent 12 months of orders compared to the previous 12 months of orders. For example, 8.5% (the August 2023 level of the industrial hydraulic series) indicates that the value of industrial hydraulic orders received from September 2022 to August 2023 were 8.5% higher than the value of industrial hydraulic orders received from September 2021 to August 2022.

TOTAL SHIPMENTS: MAY 2025*

The table above shows various rates of change for the month of September 2024. Interpretation for each rate of change calculation:

- M/M %: The percent change between the current month and the previous month.

- Y/Y %: The percent change between the current month and the same month one year ago.

- 3/12 %: The percent change between the three most recent months and those same three months one year ago.

- 12/12 %: The percent change between the twelve most recent months and those same twelve months one year ago.

*Preliminary data subject to revision.

Fluid Power Forum

ERIC LANKE WITH

FLUID POWER FORUM is a fluid power industry- focused podcast with Eric Lanke, President & CEO of the National Fluid Power Association, that highlights the people, technologies, and unique applications that are moving the industry forward. New episodes are released every other Monday.

Available on all of your favorite platforms, including Apple Podcasts, iHeart Radio, Spotify, and Stitcher. Find and share more interesting fluid power technologies and unique applications using #onlyfluidpowercan and follow podcast and other fluid power industry-related updates at @TheNFPA.

ELECTRIFYING HYDRAULICS

NEW EPISODES

SUBSCRIBE TODAY AND NEVER MISS AN EPISODE! SCAN HERE EVERY OTHER

HOW HYSTER-YALE AND INDUSTRY LEADERS ARE SHAPING THE FUTURE OF FLUID POWER

» AS THE MACHINERY that moves our world grows smarter, cleaner, and more efficient, so too does the technology behind it. The Fluid Power Forum—a podcast by the National Fluid Power Association (NFPA)—is at the forefront of these conversations, connecting listeners with the innovators who are advancing fluid power technology for the next generation.

Hosted by Eric Lanke, the Fluid Power Forum invites industry professionals and enthusiasts to join the discussion.

In a recent episode, Eric welcomed Narendra Gupta, Hydraulic System Group Leader at Hyster-Yale—a global leader in designing and manufacturing lift trucks and material handling equipment. Gupta’s career spans over 20 years, with hands-on experience at major fluid power companies across India, Germany, and the Netherlands. His journey underscores a common theme in the industry: while formal education in fluid power is rare, real-world, hands-on experience is essential for mastering hydraulic applications.

Recent advances at Hyster-Yale align with a strategic focus on electrification and smart hydraulic systems in material handling equipment. The company’s high-capacity electric forklifts feature integrated lithium-ion batteries and onboard battery management systems that provide detailed monitoring of battery health and optimize energy use. Innovations like quickcharging and configurable battery sizing allow operators to match equipment operation to their specific duty cycles. These developments help companies address real-world operational challenges by blending efficiency, durability, and cost-effective electrification. Additionally, Hyster-Yale’s R&D is tackling the barriers to electrification, including facility infrastructure requirements, cost, and the need for standardized charging solutions.

Additionally, Hyster-Yale’s R&D is tackling the barriers to electrification. The adoption of the Combined Charging System (CCS) standard across models enables businesses to scale up charging infrastructure for various equipment types with minimal friction. Battery and energy management is further aided by partnerships with suppliers of advanced lithium-iron phosphate (LFP) batteries, featuring remote monitoring and diagnostics for improved reliability and lower lifecycle costs. These efforts help end-users and industry stakeholders adapt to the evolving landscape of electrified hydraulic machinery with practical, scalable solutions that support sustainability and operational continuity.

At Hyster-Yale, Gupta leads efforts to electrify hydraulic systems in their lift trucks and container handlers. The move toward electrification is driven by several factors: reducing carbon emissions, lowering noise levels (especially important near residential areas), and minimizing maintenance. Electric drivetrains and hydrogen fuel cells are replacing diesel engines, offering quieter operation and rapid refueling—key benefits in busy terminals and warehouses.

Yet, even as power sources evolve, hydraulics remain indispensable. “Hydraulic actuators offer an unmatched power-to-weight ratio and robustness for heavy lifting and load holding,” Gupta explains. Functions such as lifting, tilting, and steering in large vehicles still rely on hydraulics due to their efficiency and ability to maintain loads securely.

OVERCOMING ELECTRIFICATION CHALLENGES

Transitioning from diesel to electric power introduces new engineering hurdles. High current demands in large machines can lead to excessive heat and require thick,

MONDAY

unwieldy cables. By using higher voltage systems, engineers can reduce current and improve efficiency. Another challenge is tuning electric motors to control hydraulic functions—especially in advanced, valve-less designs that boost system efficiency.

Battery management and energy recovery are also critical. Gupta’s team is developing systems that optimize battery life and enable efficient energy use, ensuring that electrified machines can meet the rigorous demands of ports and terminals.

REAL-WORLD IMPACT

THE TOP LOADER

A standout example is the electrification of the hydraulic system on a “top loader”—a massive lift truck designed to stack shipping containers weighing up to 52 tons. These machines are vital in ports, rail terminals, and inland logistics hubs. The engineering required to electrify such equipment demonstrates the scale and complexity of modern fluid power applications.

WANT TO GET INVOLVED?

• Follow NFPA on Twitter and share your fluid power stories with #OnlyFluidPowerCan.

• Subscribe to the Fluid Power Forum podcast on your favorite platform.

• Attend NFPA events to connect with industry leaders and stay ahead of market trends.

As the industry evolves, hands-on expertise, creative problem-solving, and community engagement will continue to drive fluid power forward—ensuring that these essential technologies remain at the heart of the world’s most powerful machines.

UNDERSTANDING THE CHARACTERISTICS AND APPLICATIONS OF SINGLE & THREE-PHASE POWER

SINGLE-PHASE (1Φ) POWER is a two-wire alternating current (AC) power circuit. There is one phase (power or hot) conductor and one neutral, with current flowing between the two, through the load. The neutral is the path for current to return from the load to the source and is not to be confused with a ground, which is an additional conductor that provides a low-resistance path for fault current to flow to the earth to prevent electrical shock. One of the main disadvantages of 1Φ power is that the voltage rises and falls continuously between positive and negative amplitudes, resulting in a temporary loss of power as it passes through zero volts, twice per cycle as shown in Fig. 1.33.

THREE-PHASE (3Φ) POWER is a three-wire multiphase alternating current (AC) power circuit. There are three phase (power or hot) conductors with current flowing between the three through the load. Each phase has a uniform frequency where a fixed angle of 120° exists between each of the three phases. Power delivered to the load is the same at any instant of the cycle; when the voltage goes to zero on one phase, the other phases are either in a positive or negative alternation.

SINGLE-PHASE (1Φ) VERSUS THREEPHASE (3Φ) POWER. 1Φ power is most common in residential and office environments and in some low-power commercial locations where typical loads are light or used

for heating. 1Φ power is also used in industrial settings for low-horsepower applications as well as system control voltages.

Although adequate for running motors up to about 3.73 kW (5 hp), 1Φ motors become increasingly inefficient as they grow larger and require higher currents to operate. A few commercial applications may be found for higher voltage 1Φ motors at up to 74.57 kW (100 hp) using proprietary technology, but these designs run on 480 volts 1Φ power with higher running current than equivalent 3Φ motors to operate. When a source of 3Φ power is available, there can be several advantages over 1Φ, including:

• The uniform rotating magnetic field of a 3Φ supply produces power at a constant rate in the load, providing smooth and vibration-free operation compared to the pulsating output of 1Φ power.

• When transmitting power over a distance at a given rated voltage, 3Φ systems have less voltage loss from the source to the load and can use smaller conductors as compared to 1Φ systems.

• For an equivalent rating, 3Φ systems are physically smaller, more efficient, transmit more power, and cost less than 1Φ.

• Line faults in 1Φ line systems cause the entire system to malfunction. With a 3Φ system, it may be possible for the remaining two lines to power the load.•

Fig. 1.33 Single-Phase (1Φ) versus Three-Phase (3Φ) Power

TEST YOUR SKILLS

1

Single-phase (1Φ) power:

a. Is not common in residential and office environments.

b. Is used for system control voltages.

c. 1Φ devices become more efficient as they increase in size.

d. 1Φ motors become less efficient as they increase in size.

e. Both b and d.

See page 34 for the solution.

COMPONENT SHOWCASE

Clippard Media Isolation & Pinch Valves

Ideal for use with sensitive or corrosive media, this line is an excellent alternative to traditional mechanical valves when media contamination is a concern, as they interact with medical grade tubing or internal materials, and never touch the material being dispensed!

The solenoid-operated isolation valves utilize a flexible diaphragm to isolate the actuation mechanism from the fluid path. These valves are commonly used for a wide variety of applications including those that require precise, repeatable dispensing of media.

Electronic and pneumatic pinch valves are designed to open and close tubes for controlling flow of liquids and gases. Other valve types have internal passages that may cause small amounts of fluid to remain in the valve. Pinch valves have no areas where fluid can become trapped. Medical and/or food grade tubing included.

Many features include low power consumption, superior design and construction, low dead volume, high cycle life, fast response and more. Options also include panel mounting as well as hit and hold circuitry providing heat generation and longer cycle life.

Many sizes, styles, materials and options available. Proudly made in the USA.

Eskridge Gear Drives, Brakes & Digger Drives – Engineered for Reliability and Performance

When performance, safety, and uptime matter, Eskridge delivers. Our full line of gear drives, brakes, and digger drives is proudly Made in the USA, ensuring consistent quality and shorter lead times that keep your projects on schedule.

Trusted across industries—from utility to construction—Eskridge products are built with high-torque planetary designs, durable materials, and precision components that thrive in demanding applications. Whether you’re powering aerial work platforms, digger derrick trucks, or managing dynamic load conditions, Eskridge’s advanced rotation and braking systems offer superior load control, back driving resistance, and multi-disc braking for maximum safety and operational efficiency.

Phone: 1-913-782-1238

Email: eskcustomersupport@ramseyindustries.com

2026

FLUID POWER INDUSTRY READY FOR CENTER STAGE AT CONEXPO-CON / AGG

MARCH 3–7, 2026 | LAS VEGAS CONVENTION CENTER | LAS VEGAS, NV

North America’s largest construction trade show, CONEXPO-CON/AGG, returns to Las Vegas from March 3–7, 2026, promising another record-breaking event for the construction, aggregates, and fluid power industries. With more than 2,000 exhibitors and nearly 3 million square feet of exhibit space, this triennial gathering is the premier destination for professionals seeking the latest in equipment, technology, and industry connections.

FLUID POWER REMAINS A KEY FOCUS

While the name "International Fluid Power Exposition (IFPE)" is no longer, fluid power will remain a vital part of the show. The Association of Equipment Manufacturers (AEM) and the National Fluid Power Association (NFPA) are ensuring that hydraulics and pneumatics suppliers have a strong presence:

• Components Concentration: A dedicated Components product area in the South Hall will highlight fluid power products and technologies sold directly to OEMs. This ensures fluid power companies receive prime visibility and access to key decision-makers in construction and heavy equipment.

• NFPA Advanced Hydraulics Conference: The NFPA will host a two-day advanced hydraulics conference for off-highway vehicle and other fluid power engineers. Sessions will cover:

• Hydraulic system designs and architectures for electrified vehicles

• Thermal management and efficiency strategies

• Noise reduction and data collection for system optimization

• Hydraulic systems for partially or fully autonomous equipment

• Cutting-edge research and innovations in fluid power technology

NFPA President/CEO Eric Lanke emphasizes, “NFPA member companies represent the cutting-edge technologies that vehicle engineers increasingly need to incorporate into their machine systems and designs. Combining that technical content with hands-on demonstrations of their technologies on the CONEXPO show floor will provide a unique educational experience for their primary customers.”

A HUB FOR INNOVATION, EDUCATION, AND NETWORKING

CONEXPO-CON/AGG 2026 will once again bring together construction professionals, OEMs, engineers, and suppliers from across the globe. The 2023 edition drew over 139,000 attendees from 133 countries, underscoring the show’s reputation as a must-attend event for anyone involved in construction, aggregates, ready-mix concrete, and—critically—fluid power. Attendees can look forward to:

• 2,000+ exhibitors showcasing the latest equipment, components, and solutions

• 150 education sessions covering leadership, technology trends, and best practices

• 2.9 million square feet of exhibits for hands-on demos and product launches

NEW FEATURES AND EXPERIENCES FOR 2026

The upcoming show will introduce several new and expanded features:

• Ground Breakers Stage: This new keynote platform will spark industry-wide conversations on innovation, public policy, workforce development, sustainability, and mental health in construction.

• EmpowerHER Workshop: Coinciding with Women in Construction Week, this program supports and celebrates women in the industry with networking, panels, and keynotes.

• Small Business and Shop Talks Workshops: Targeted sessions for small business owners and maintenance professionals, offering practical solutions for daily challenges and equipment uptime.

WHAT’S NEW FOR EXHIBITORS?

• All exhibitors in the fluid power category will be treated equally, regardless of past IFPE participation. Placement in the Components area will be determined by priority points,

Aggregates Asphalt Concrete

CENTRAL HALL

Infrastructure Maint.

Personal Safety

Traffic Safety

DIAMOND LOT

Earthmoving Equipment

Components

Jobsite Safety & Operator Awareness

Jobsite Support & Tools

Lifting

Personal Safety

Technology Solutions

FESTIVAL GROUNDS

Earthmoving Lifting

based on previous exhibit space rented and AEM membership.

• Space sales for CONEXPO-CON/AGG 2026 open September 3, 2024, with a priority point deadline of October 4, 2024. Fluid power companies are encouraged to apply early to secure prime locations within the Components area.

• Questions about exhibiting or presenting at the NFPA conference? Contact Eric Lanke at elanke@nfpa.com.

WHY SHOULD FLUID POWER PROFESSIONALS ATTEND?

CONEXPO-CON/AGG is more than a trade show—it’s a catalyst for business growth, technical advancement, and industry

NORTH HALL

Business Operations

Earthmoving Equipment

Components

Jobsite Safety &

Aggregates

Asphalt

Business Operations Concrete

Engines & Drivetrains

Hauling

Infrastructure

Operator Awareness

Jobsite Support & Tools

Lifting

Technology Solutions

PLATINUM LOT

Maintenance

Land Clearing

Portable Power

Trucking

Underground

Construction

SILVER LOT

Aggregates Asphalt Concrete

SOUTH HALL

South 1st Level

Hauling

Land Clearing

Portable Power

Trucking

Earthmoving

collaboration. For the fluid power community, the event offers:

• Unmatched Exposure: Connect with thousands of equipment manufacturers, contractors, and end-users seeking the latest hydraulic and pneumatic solutions.

• Hands-On Demos: Experience live demonstrations of new products, from advanced pumps and valves to IoT-enabled components.

• Education and Insights: Gain knowledge from expert-led sessions and the NFPA conference, positioning your business at the forefront of industry trends.

• Networking: Build relationships with top construction companies, OEMs, and fellow innovators.

PLAN YOUR VISIT

Underground Construction

2nd Level

Engine Components

Engines & Drivetrains

WEST HALL

With renovations and new layouts in the South Hall, plus expanded transportation options, CONEXPO-CON/AGG 2026 promises a seamless and engaging experience for all attendees. Whether you’re showcasing the latest in hydraulic technology or seeking solutions to boost your business, this is the event you can’t afford to miss. •

Mark your calendars for March 3–7, 2026 and join the global construction and fluid power community in Las Vegas!

For more information, visit the official CONEXPO-CON/AGG website or contact the National Fluid Power Association for details on exhibiting and conference participation.

How Rotomation Customized a Solution for a Builder of Custom Packaging Machinery Utilizing an Innovative Special Gripper-Rotator to Fill Unique Bottles With Caustic Cleaning Material

Custom Pneumatic Gripper-Rotator Delivers Solution for Challenging Bottle-Filling Application

When a leading builder of custom packaging machinery was tasked with automating the filling and capping of a popular toilet bowl cleaner, they encountered a unique engineering challenge. The bottles to be handled featured an irregularly shaped neck, and the cleaning material itself was highly caustic, posing threats to both conventional handling equipment and standard machine components. To meet these demands, the machinery builder partnered with Rotomation,

a company renowned for its expertise in custom pneumatic rotary actuators.

Engineering for the Unusual

The packaging machine builder specializes in high-speed, rotary-style equipment designed for sorting, filling, and labeling a wide variety of containers. While their standard machines are built for adaptability and rapid product changeovers, some projects, like this one, require ground-up customization.

The bottles in question had a distinctive neck geometry that made traditional filling and capping hardware impractical.

Compounding the challenge, the caustic nature of the toilet bowl cleaner required all exposed machine components to withstand aggressive chemical attack. The solution also needed to reorient each bottle by 45 degrees, aligning the nozzle upward for proper filling and capping—a motion not typically required in standard packaging lines.

The Challenge of Caustic Media and Complex Geometry

• Irregular Bottle Shape: The unique neck design demanded a gripping solution that could securely and reliably handle the bottles without slowing production.

• Corrosive Environment: The caustic cleaning fluid threatened to degrade standard machine parts, making material selection and sealing critical to long-term reliability.

Rotomation’s Custom Solution

To address these issues, Rotomation engineered a specialized combination gripper-rotator, purpose-built for this application. The design process focused on four key areas:

1. Parallel Gripper Design

Given the bottle’s geometry and the need for compact, efficient handling, Rotomation selected a parallel gripper configuration. This approach allowed for secure gripping within the limited space available and ensured consistent orientation during the filling and capping process.

2. Innovative Motion and Sealing

Most parallel grippers are not easily sealed against harsh environments. Leveraging its experience with rack-and-pinion designs, Rotomation adapted this mechanism to achieve parallel motion using round shafts, enabling effective sealing and protecting internal components from caustic exposure.

3. Compact Rotary Actuator

The application required not only precise gripping but also the ability to rotate bottles with a high moment of inertia at production speeds. Rotomation developed a custom dual-rack rotary actuator, incorporating a robust rotary seal between the actuator and gripper. This compact actuator delivered the strength and speed necessary for continuous, high-throughput operation.

4. Material and Seal Selection

All exposed surfaces of the gripper-rotator were machined from 316 stainless steel to resist corrosion. Selecting the right seal material proved more complex; while fluorocarbon (FKM) was generally recommended, some seals required further refinement. Through testing and iterative design, the team optimized seal geometry, ultimately achieving reliable performance with standard FKM materials.

Collaboration and Integration

The success of the project hinged on close collaboration between Rotomation and the packaging machinery builder. By working together from the early design stages through to integration, the teams ensured that the custom gripper-rotator fit seamlessly with the broader machine architecture and met the demanding requirements of the application.

Outcome

The innovative custom gripper-rotator combination enabled efficient, reliable filling and capping of the uniquely shaped bottles, even in the presence of caustic cleaning chemicals. The system achieved the required throughput without compromising durability or performance, demonstrating the value of tailored

engineering in demanding fluid power and automation environments.

Conclusion

This project highlights the importance of application-driven engineering and the role of custom pneumatic actuation in solving complex automation challenges. Rotomation’s commitment to innovate in mechanical design and material selection was key to delivering a solution that met the customer’s needs for reliability, speed, and chemical resistance.•

HAWE Hydraulik is announcing a new expanded cartridge valve offering! In addition to HAWE’s traditional cartridge valves, PMVE, RK, CLHV, OSCA, BVE, and CDK, we now have many more cartridge valves with a wide range of flows and in a variety of cavities including the most popular T-**A and SAE cavities.

Advantages and benefits:

■ High degree of interchangeability.

■ Highly engineered and reliable components.

■ Flexible solutions in customized manifolds.

■ Cost competitive solutions.

■ Stocked locally in Bethlehem, PA.

■ Perform same pressure, flow, and directional control functions as conventional hydraulic valves.

HAWE Hydraulik manufactures the highest quality hydraulic components, constructed to minimize space and maximize product durability for the mobile, industrial, marine, and oilfield markets.

HAWE is your complete custom hydraulic solution provider! www.HAWE.com | info@haweusa.com | 704-509-1599

Learn More:

In Stock, Cost Conscious.
Learn what’s at HAWE!

THE CRITICAL ROLE OF HYDRAULIC COMPONENTS

n the high-performance environments of material handling, packaging, construction, utilities, and power generation, it is often the towering cranes, rugged excavators, and humming generators that attract attention. Yet beneath this visible machinery lies a suite of components that quietly power, protect, and prolong their function: hydraulic hoses, fluid, filtration systems, and seals. These elements are the small, unsung heroes of modern industry with enormous impact. Understanding these components' importance is vital to appreciating their role in industrial operations and ensuring safety, reliability, and efficiency across sectors that power global infrastructure and economy.

HOSES

THE LIFELINES OF HYDRAULIC SYSTEMS

At the heart of any hydraulic system is the hydraulic hose that transports pressurized fluid from one component to another. These flexible but durable lines must withstand extreme pressures, environmental stress,

handling, such as forklifts, conveyors, and automated racking systems, hydraulic hoses are critical for enabling smooth movement and lifting. Downtime caused by hose failure can lead to bottlenecks in warehouses or manufacturing facilities, halting production lines and creating costly delays.

The construction industry similarly relies heavily on hydraulic hoses. Bulldozers, excavators, backhoes, and concrete pumps depend on hoses for precise and powerful movements. A burst hose not only stalls operations but can also pose significant safety risks to operators and nearby workers. In utilities and power generation, hydraulic hoses are essential in maintenance vehicles, wind turbine systems, and backup power units. Whether controlling transformer switches or aiding turbine pitch control, these hoses must offer resilience and flexibility.

Despite their importance, hydraulic hoses are often overlooked when it comes to maintenance. Improper installation, poor

routing, or substandard materials can all lead to premature failure. Hence, selecting the right hose rated for the correct pressure, temperature, and application is fundamental to ensuring system longevity. Hoses should be replaced using a maintenance schedule. Their lifespans are rated in impulse cycles. These are the repetitive pressure surges due to valves' rapid opening and closing, placing the most dynamic stress on a hose assembly. These impulses to the hose assembly cause the hose to swell in diameter and can cause it to temporarily shorten in overall length. This stress contributes to the breakdown and ultimate failure of a hydraulic hose. They also break down on the inside due to age, heat, debris in the fluid acting like liquid sandpaper, and erosion due to exceeding the hose's minimum bend radius. This wear cannot be seen from the outside until it is too late.

FLUID MORE THAN JUST A MEDIUM

Hydraulic fluid is far more than a medium for power transmission. It serves multiple essential functions such as lubrication, heat dissipation, contaminant suspension, and component protection. Its composition and condition directly influence the performance and durability of an entire hydraulic system.

For packaging systems, which often run at high speeds and with precision timing, hydraulic fluid must maintain optimal viscosity under thermal stress. Poor fluid maintenance can result in erratic movement or system seizure, damaging sensitive machinery and reducing output quality. In construction, hydraulic fluid must withstand extreme temperature swings and heavy loads. If the fluid oxidizes, foams, or degrades, it can corrode internal parts, reduce efficiency, and cause mechanical wear.

valves and safety mechanisms. Reliability here is critical; fluid failure can disrupt power supply to thousands or cause catastrophic equipment damage. Regular testing and fluid analysis, proper storage, and using OEM-approved fluid types are essential practices to maintain performance and minimize risk.

FLUID FILTRATION

THE FIRST LINE OF DEFENSE

Contamination is the most common enemy of hydraulic systems. Microscopic dirt, metal, or water particles in hydraulic fluid can wear down components, clog orifices, and disrupt fluid dynamics. This is where filtration systems play a pivotal role. Fluid filtration systems, including return-line filters, pressure filters, and off-line filtration units, trap contaminants before they reach critical system components. Their importance cannot

The

continued from page 29

In material handling, clean fluid ensures that equipment such as scissor lifts, cranes, or robotic arms operates smoothly and safely. A clogged valve due to unfiltered debris can mean inaccurate movements or load drops.

For power generation facilities, high-efficiency filters protect expensive turbines, transformers, and hydraulic actuators from failure. Even a tiny contaminant can cause a cascading failure in high-pressure systems operating around the clock. Proactive filtration management using monitoring systems, scheduled replacements, and cleanliness targets greatly extends equipment lifespan and reduces unplanned downtime.

Seals, the small components with giant responsibilities, are often overlooked. However, their failure can be the tipping point for system inefficiencies or total breakdowns. These small components keep hydraulic systems closed and clean by preventing fluid leaks, blocking contaminants, and maintaining pressure. In packaging and material handling, seal integrity is crucial for repeatable and precise operations. A leaking hydraulic cylinder

can lead to unpredictable motion, damaging both the product and machinery.

In construction, seals must withstand harsh external conditions, mud, sand, dust, and internal pressures. Low-quality or worn seals can cause major hydraulic leaks, increasing environmental risk and maintenance costs. For utility companies, particularly mobile hydraulic units like bucket trucks or underground service vehicles, seals keep systems safe and operational under high loads and variable climates. One compromised seal in a hydraulic lift system can become a critical safety hazard.

Selecting the right seal material compatible with the fluid type, operating temperature, and pressure is just the beginning. Installation techniques, regular inspections, and replacement schedules are key to ensuring that these components continue to perform their hidden but vital roles.

CROSS-INDUSTRY IMPACT AND IMPORTANCE

Across all five industries, the performance of hydraulic hoses, fluids, filters, and seals has cascading effects on productivity, safety, cost-efficiency, and sustainability:

Operational Efficiency: A properly maintained hydraulic system ensures faster cycle times, reduced energy consumption, and less downtime. For example, a warehouse with well-maintained hydraulic forklifts moves more products safely and with fewer breakdowns.

Safety: High-pressure hydraulic systems can be dangerous. Failed seals or burst hoses can result in hydraulic injection injuries, system collapse, or hazardous spills. Ensuring robust components reduces these risks significantly.

Environmental Responsibility: Leaks and fluid degradation not only affect performance but also contribute to environmental pollution. Sealed systems with high-performance filtration and eco-friendly fluids are part of the modern sustainability agenda.

Cost Management: Preventive maintenance and quality components reduce the frequency and severity of repairs. Over time, the savings from avoiding major breakdowns and extending machine life far outweigh the upfront costs of high-quality hydraulic components.

• Regulatory Compliance: In utilities, power generation, and other sectors, regulatory compliance is strict. This is especially true regarding fluid handling, system reliability, and environmental protection. Well-maintained hydraulic systems help companies avoid audits and legal risks.

CONCLUSION

Hydraulic systems may not be the most visible aspect of industrial machinery, but they are undoubtedly among the most vital. Hydraulic hoses, fluid, filtration systems, and seals form the backbone of countless operations in material handling, packaging, construction, utility services, and power generation.

Understanding their function, ensuring their quality, and maintaining them rigorously is not just good practice; it’s essential for modern industry's safety, efficiency, and sustainability. As automation, complexity, and performance demands rise, the role of these components will only grow more central. In this invisible world of pressure and precision, success belongs to those who recognize that even the smallest part can have the greatest impact.•

LITERATURE REVIEW

American Cylinder Co., Inc.

American Cylinder manufactures a variety of products to satisfy the needs of the International Fluid Power market, specializing in small bore air cylinders. Choose from non-repairable interchange design cylinders in multiple materials, linear slides, low profile interchange cylinders, tie-rod NFPA interchange cylinders and more! amcyl@americancylinder.com 708-258-3935

Unlock Precision in Hydraulic Motion Control

Get your free copy of Practical Design for Fluid Power Motion Control by Delta Motion’s former President Peter Nachtwey. This guide offers proven strategies for building reliable, highperformance hydraulic systems with precise position and pressure control.

Request your free guide today Delta Motion +1 360 254 8688 deltamotion.com

Diamond Hydraulics, Inc.

Diamond Hydraulics provides fast, accurate repair of hydraulic components by industry experts. With state-ofthe-art test equipment, we ensure that your products are in the absolute best condition before leaving our facility. We are committed to providing excellent customer service and strive to consistently meet and exceed the needs and expectations of every customer.

Diamond Hydraulics, Inc.

6776 FM 2004 Rd Hitchcock, Tx 77563

409-986-3957

www.diamondhydraulics.com sales@diamondhydraulicsinc.com

Hydraulic Flanges and Components

New 120 page catalog includes popular styles of MAIN Manufacturing’s extensive offering of carbon and stainless Hydraulic Flanges and Components – ready for immediate shipment. Metric ordering information, weld specs, and dimensional information included. The “Quick Reference Guide” helps specify less popular items often stocked or quickly manufactured (generally 3-4 days) at our US plant.

MAIN Manufacturing Products, Inc.

Grand Blanc, MI

800.521.7918; FAX: 810.953.1385

E-mail: info@mainmfg.com www.mainmfg.com

Compressed Air Filtration

Brochure offers a comprehensive overview of the company’s complete line of compressed air filtration products. Highlighted is the patented family of Extractor/Dryers. These two-stage, point of use filters remove contaminates to a 5-micron rating with flow ranges of 15 to 2,000 scfm. Additional products available include the SuperStar Membrane Dryer, .01 Micron Filter, Refrigerated Extractor/Dryer, and much more.

La-Man Corporation

800.348.2463 www.laman.com

Hydraulic Live Swivels Catalog

Inline and 90° hydraulic live swivels. Available in sizes from 1/8” to 2-1/2”, rated to 10,000 PSI, heat treated, superior quality alloy steel, chrome or stainless steel ball bearings, withstands heavy side loads, burnished (micro smooth) barrel bores, Viton®, Aflas®, or Teflon® encapsulated seals, zinc or nickel plated, available in 304 and 440 stainless steel, full flow - low pressure drop, rebuilding kits available.

Super Swivels

Phone: 763.784.5531

Fax: 763.784.7423

Website: www.superswivels.com

New and Improved Product Catalog

World Wide Metric’s updated CAST catalog features 358 pages of their fittings product line, along with technical information and drawings. Their wide selection includes DIN metric compression, JIC flared, BSP adaptors, coversion adaptors, ORFS, hose and hose fittings. Catalog can be downloaded on their website with print version available upon request. www.worldwidemetric.com sales@worldwidemetric.com 732-247-2300

Hydraulic Products

Explore our full line of precisionengineered mechanical and hydraulic products, built to power the toughest industries with unmatched reliability. From motors and gearboxes to custom solutions, Young Powertech keeps your systems running strong. Young Powertech info@youngpowertech.com (610) 558-0760 www.youngpowertech.com

LITERATURE REVIEW

COMPONENT SHOWCASE

MOCAP BNCD Series of Domed Bolt and Nut Caps

Speciality Connectors

CUSTOM DESIGNS & MULTI-HEAD CONNECTORS

HN | Turned Parts Our package for drive technology

Plugs, vent valves and oil sight glasses – ONE sealing system for all screw-in and design related holes in the gearbox housing.

Fully assembled and ready to use.

It’s our turn.

» MOCAP IS EXCITED to announce the addition of a new protective solution to our product catalog: our BNCD Series of Domed Bolt and Nut Caps. Designed to provide both protection and a finished appearance, these caps are ideal for covering exposed bolt and nut heads in a variety of industrial, commercial and consumer applications.

Molded in durable black polyethylene plastic, these Domed Caps are designed to snap securely over standard hex nuts and bolts, shielding them from dirt, moisture, and corrosion while also reducing the risk of injury from exposed hardware. Their domed profile enhances appearance and safety, making them suitable for use in environments where aesthetics and protection are both priorities — including machinery, outdoor structures, automotive applications, and more.

MOCAP’s Domed Bolt and Nut Caps are available to fit a wide range of standard hex bolt and nut sizes. Like all MOCAP products, they are in stock and available for immediate shipment in box, minipack, and micropack quantities.

Order online before 2 pm CST for sameday shipping. Contact our Sales Department to request free samples or pricing.

SOLUTIONS

» NORSTAT NOW OFFERS a full line of Specialty Connectors that are ideally suited for hydraulic, pneumatic, and industrial automation applications such as robotic cells, packaging, or material handling.

Along with an extensive selection of standard DIN connectors and molded cable assemblies, Norstat also offers a complete line of Specialty Connectors including Multi-Head Connectors in DIN Forms A,B and C along with M8 & M12 connectors. These specialty connectors can accommodate multiple heads and can be produced with any type of connector that Norstat carries.

These Multi Head Connectors are ideally suited for the Fluid Power and Industrial Automation marketplace. They can range in size from 2 to 16 connectors off of one molded cable and can be customized in a multitude of configurations to include various valve connector types or any combination of connectors to suit the customer’s needs. A protection class rating of IP67 make these connectors perfect for even the most demanding applications. Contact Norstat for additional information, pricing, and availability.

» HERE IS THE SOLUTION TO FIGURE IT OUT ON PAGE 05

It appears someone upgraded the system to increase the open and close speeds of the cylinders and used a pressure-compensated pump with the blocked system. The directional valves leaked, allowing the actuator ports to build up to half of system pressures for motors. With cylinders having a 2:1 area ratio, the cap force is larger than the rod side and, depending on the seal friction, can drift out in the neutral position.

We changed the spools to connect A to T, with P and B block. Now the cylinder would tend to drift retracting.

The correct answer to Test Your Skills on page 22 is 1E.

CLASSIFIED BULLETIN

almomanifold.com

HYDRAULIC FLANGES + COMPONENTS

Company

Aladco 15, 17

Almo Manifold 35

ADVERTISER INDEX

Web

aladco.com

989-984-0800 almomanifold.com

American Cylinder 3, 32 708-258-3935 americancylinder.com

Canfield Connector 14, 36 1-800-554-5071 canfieldconnector.com

CFC Industrial Training 36 1-513-874-3225 cfcindustrialtraining.com

Clippard Instruments Lab Inc 23 877-245-6247 clippard.com

Continental Hydraulics/Hydreco 3 952-894-6400 continentalhydraulics.com

Delta Motion 32, IBC 1-360-254-8688 deltamotion.com

Diamond Hydraulics 7, 32 409-986-3957 diamondhydraulics.com

Diamond Wire Spring Company 9, 15

1-800-816-5613 diamondwire.com

Eskridge 23, 31 913-782-1238 eskridgeinc.com

Essentra Components 33

1-800-847-0486 essentracomponents.com

Flange Lock 11 203-861-9400 flangelock.com

FluiDyne Fluid Power 14, 35 586-296-7200 fluidynefp.com

Gemels North America 14, 31 gemels.com

Harvard Corporation 13 608-882-6330 harvardcorp.com/filters

HAWE North America, Inc 14, 27 704-509-1599 hawe.com

Heinrichs 34

1-859-371-4999 heinrichs-usa.com

La-Man Corp 32, 36 1-800-348-2463 laman.com

Main Mfg Products 32, 35 1-800-521-7918 mainmfg.com

National Tube Supply OBC 1-800-229-6872 nationaltubesupply.com

Super Swivels 32 763-784-5531 superswivels.com

Vac Cubes 33 727-944-3337 vac-cube.com

Webco Industries, Inc 29 webcotube.com

World Wide Metric Inc 15, 32 732-247-2300 worldwidemetric.com

Yates Cylinders, Inc 1, 15 586-778-7680 yatesind.com

Young Powertech, Inc IFC, 32 610-558-0760 youngpowertech.com

Digital Documents

reverse-engineer systems cross/type components

Photo Navigation drilling down to individual components & parts

Interactive Prints illustrate machine operations & functions

Video Troubleshoot capture tribal knowledge & train on-the-job Can Work Offline on any device browser

Air Compressors

Clean Dry Air Improves Performance...

Clean, Dry Compressed Air Starts with The Extractor/Dryer® Manufactured by LA-MAn Corporation

• Point of Use Compressed Air Filter to Improve and Extend Equipment Life

• Removes Moisture and Contaminates to a 5-Micron Rating: Lower Micron Ratings are Available

• Models with Flow Ranges of 15 SCFM to 500 SCFM Rated Up To 250psi are Standard

• Differential Pressure Gauge Built in

• Mounting Hardware Included for Easy Installation

• Weep Drain is Standard; Float Drain or Electronic Drain Valves Optional

It used to skew and chatter

This press applies up to 3,000 tons of force to form composite automobile panels. Delta’s RMC provides multi-axis position and pressure control, ensuring perfect synchronization of every moving part.

Now it runs like a Swiss watch

Delta RMC motion controllers and graphical RMCTools software simplify complex motion design, making it smoother and more precise.

For the full case study on Wuxi LANLI Machine Tool Co. and other relevant applications, visit deltamotion.com.

Watch our training videos to see how Delta Motion can bring precision and harmony to your application.

1 to 50 Axes

Delta RMC Motion Controller Family
Booth: D41346

The Trusted Prime Mover of Fluid Power Products. The Trusted Prime Mover of Fluid Power Products.

National Tube Supply’s fluid power products are precisely manufactured and expertly finished to minimize leakage and ensure longer seal life and optimum performance.

Our experienced team is always available to help customers identify the best product for their project specifications, quality requirements and bottom line. We’ll even work with you to set forecasts for JIT delivery management!

Hydraulic Fluid Line Tubing

Cylinder Barrels

Pneumatic Cylinder Tubing

Pump Barrels

Honed Steel Tubing

Chrome ID Tubing

Chrome OD Tubing

DOM Tubing

Seamless Steel Tubing

Chrome Plated Piston Rods

1045 Steel

Ductile Iron & Alloy

We have a massive inventory at your disposal with 9 locations across North America – most orders ship next day!

The Right Supply, Right On Time.

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