November/December 2012

Page 93

Hydraulic separator

Adaptive circulator Featuring a permanent magnet motor design, the Alpha circulator from Grundfos uses adaptive technology to analyze a heating system and adjust to meet demands. The pump has a maximum working pressure of 150 psi, a top flow rate of 22 gpm and can provide up to 19 feet of head. It operates within a temperature range of 2.2° to 110°C.

The Spirovent Quad Hydraulic Separator from Spirotherm combines the functions of a hydraulic separator with those of an air eliminator and dirt separator, and is designed to remove entrained air and dirt particles from hydronic systems. The unit’s construction causes air bubbles to rise and collect before being released, while dirt and sediment sink to a dirt chamber designed to eliminate blockages. The separator is available for 1" through 2" pipe sizes.

www. spirotherm.com

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www. grundfos.ca

Compatibility manifold Webstone’s Hydro-Core manifolds are available for use with a variety of boiler systems. The valves facilitate boiler installation, or the connection of secondary circuit loops in primary/secondary systems, and incorporate ball drain valves, rotating flange and drain valves, and plugged pressure gauge ports, as well as several other system components.

www. webstonevalves.com

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