CENTRIFUGAL PUMP VS. POSITIVE DISPLACEMENT PUMP

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CENTRIFUGAL PUMP VS. POSITIVE DISPLACEMENT PUMP When it comes to choosing the right industrial pump to match expectations, there are two main pumps to choose from- Centrifugal and Positive Displacement Pumps. These two types of pumps are mostly used in commercial applications. Nearly all pumps fall into these two categories, with centrifugal being the most common.

Explore more about the pumps and make the right decision! What is a Centrifugal Pump? Centrifugal pumps are the most common type of pumps used. As their name suggests, centrifugal pumps operate by using centrifugal force. Centrifugal pump applications include commercial, residential, municipal, and industrial; and they offer high flow rates and efficient pumping of liquids. Some of these applications may include water circulation, general water supply, air conditioning, and irrigation. At the most fundamental level, a centrifugal pump has these three components: 1. An impeller that rotates and imparts velocity to the liquid. 2. A casing that captures the velocity generated by the impeller and

transforms that velocity into a stable flow. 3. An assembly of mechanical components that makes it possible for the impeller to be rotated within the pump casing.

Centrifugal Pump offers several benefits: ● ● ● ● ● ●

High efficiency Design simplicity A wide range of capacity and head Ease of operation and maintenance Smooth flow rate Compact construction compared to other pumps


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