Purchasing Resources for Progressive Cavity Pumps

Progressive Cavity Pumps Key Terms

Address your manufacturing needs by learning progressive cavity pumps key terms
By Apryl Beverly Learning about progressive cavity pumps key terms can help you take care of difficult pumping situations. Progressive cavity pumps are positive displacement pumps that can be used to handle small metering and dosing, as well as high volume pumping. These pumps can be used to move nearly any fluid or solid. The following progressive cavity pumps key terms will help you learn what you need to know to efficiently manage your pumping needs.

Stators

Stators are progressive cavity pump components designed to allow unobstructed, seamless feeding to rotors. Stators can be made from iron, rubber, stainless steel, plastic, or various other materials.
Try:  Find out more about stators and their functionality at Engineers Edge.

Rotors

Rotors are located on the external part of the pump and work in tandem with stators to keep fluid flowing at a steady pace while the pump is in motion. Rotors are made from a variety of materials such as stainless steel or chrome plated hardened steel.
Try:  Learn more about rotors by visiting Moyno.

Pin-type universal joint

The pin-type universal joint is used to facilitate motion in the progressive cavity pump rotor. Progressive cavity pumps are manufactured with two wear-resistant pin joints attached to the rotor or the plug-in shaft head.
Try:  Find out more about pin-type universal joints at Plant Engineering.

Discharge flange

Discharge flange is a normal connection designed to match the discharge pressure of pumps. The discharge flange ensures that progressive cavity pumps properly self-clean, optimizing performance.
Try:  Read more about the discharge flange at Netzsch.

Best efficiency point

The best efficiency point is the measuring point used to determine optimal flow control of progressive cavity pumps. For best performance, progressive cavity pumps should be run to the left and right of the best efficiency point.
Try:  Learn more about the best efficiency point by visiting Highflow.

Pressure

Pump pressure is expressed as pounds per square inch. Pressure is needed to move liquid through the discharge port of the pump.
Try:  Find out more about progressive cavity pump pressure at Continental Pump.

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