Positive Displacement Pump Manufacturers

Positive displacement pumps seal water in a chamber, and then force it out by reducing the volume of the chamber. Piston, diaphragm and rotary vane pumps are examples of positive displacement pumps. They are used for low volume and high lift.

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	CAT PUMPS (Minneapolis, MN) Manufacturer www.catpumps.com CAT PUMPS triplex high pressure POSITIVE DISPLACEMENT piston and plunger pumps are energy-efficient and low-maintenance. They offer both high flow and high pressure performance from .5-240 GPM, 100-10,000 PSI. We build custom engineered POWER UNITS [skid mounted pump systems] built to your specifications. Call for a quote. Company Profile Product Catalog Price & Delivery Press Releases
	A.R. North America, Inc. (Fridley, MN) Manufacturer, Distributor www.arnorthamerica.com AR North American manufactures high pressure pumps, plunger pumps, positive displacement pumps, reciprocating pumps, stainless steel pumps, and triplex plunger pumps. Company Profile Product Catalog Price & Delivery
	Northern Pump Divison Of McNally Industries, LLC (Fridley, MN) Manufacturer www.northern-pump.com Northern® gear pumps are positive displacement rotary gear pumps that are designed for nearly any liquid transfer application, particularly those involving extremes of temperature, viscosity, pressure and inlet conditions. Company Profile Product Catalog Price & Delivery
	Valco Instruments Co. Inc. (Houston, TX) Manufacturer www.vici.com VICI® is an acronym for Valco Instruments Company Inc. VICI now defines multiple companies which manufacture various products for the analytical industry. Company Profile Product Catalog Price & Delivery
	Randolph Austin Company (Manchaca, TX) Manufacturer www.randolphaustin.com Randolph peristaltic pumps are manufactured to exacting tolerances with high quality materials. The rugged construction of the Randolph pump makes it an ideal choice for applications where trouble free performance is necessary. Company Profile Product Catalog Price & Delivery

	B & D Pumps, Inc. (Huntly, IL) Manufacturer www.bdpumps.com The Positive Displacement Pumps UGP line can be used for many chemical applications including Laboratory, Plating systems, Metering, Photographic and Printing Industries. Company Profile
	Fultz Pumps, Inc. (Lewistown, PA) Manufacturer www.fultzpumps.com Fultz Pumps, Inc. has been providing the environmental industry with groundwater sampling equipment since 1985. We handle all manufacturing and sales from our facility Central Pennsylvania. We stock a large supply of our equipment for immediate shipment. Company Profile
	Dynex/Rivett Inc. (Pewaukee, WI) Manufacturer www.dynexhydraulics.com Dynex manufactures hydraulic components and systems used in demanding applications, including high pressure, special fluids, dirty environments and long duty cycles. Products include piston pumps, directional and pressure controls, vane and piston motors, linear actuators, and power units. Company Profile
	Webster Fuel Pumps & Valves (Frankfort, KY) Manufacturer www.websterfuelpumps.com Webster is a leading manufacturer of fuel oil pumps and valves for the oil heat industry. Company Profile
	KNF Neuberger, Inc. (Trenton, NJ) Manufacturer www.knf.com/usa.htm?source=zyc... The positive displacement metering pump is generally the first choice for providing precise and repeatable flow in many medical device fluid dispensing applications. Positive displacement pumps operate by trapping a fixed volume of fluid and moving this fluid via gears, pistons, diaphragms, etc. Company Profile
	Moyno, Inc. (Springfield, OH) Manufacturer www.moyno.com The Moyno® 2000 progressing cavity pump is a proven performer in heavy-duty, viscous and high-solids pumping applications. This versatile, high-performance pump is designed to handle a wide range of applications from shear-sensitive chemicals to difficult to process slurries and sludges. Company Profile
	Boerger LLC (Minneapolis, MN) Manufacturer Boerger Pumps are in use in industrial and municipal applications. Unique,patented features are the replaceable rotor-tips and the readjustable rotor. Various material combinations, metals, rubber and plastic allows for the use in almost every application. contact us: http://www.boerger-pumps.com Company Profile
	Sundyne (Arvada, CO) Manufacturer Company Profile