Diaphragm Pump Manufacturer for Bio-Pharmaceutical Process Applications

Welcome to the PumpScout® directory of pump manufacturers and pump suppliers. The purpose of this directory is to help buyers quickly find suppliers that meet their specific needs. * Pump Companies - Want to see your company on this list? Click here to submit a request

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(14 Search Results)
Featured Suppliers

LEWA-Nikkiso USA supplies metering pumps, diaphragm pumps, process pumps, and plunger pumps to the oil & gas, petrochemical, plastics, pharmaceutical, food & beverages, and energy utilities industries.

Milton Roy manufactures metering and hydraulic diaphragm pumps for water and wastewater treatment, oil & gas in power generation, and hydrocarbon processing applications. The company offers several popular models including its mRoy, Milroyal, MacRoy, Centrac, and Primeroyal Series pumps. The pumps have a flow capacity up to 4,200 gph and pressures to 30,000 psig.

Basic Suppliers
Analytical Scientific Instruments

Analytical Scientific Instruments produces a range or diaphragm pumps, metering pumps, piston pumps, plunger pumps, instruments and components for the high pressure liquid chromatography (HPLC) and related separation techniques.

Anderson Pump & Process

Anderson Pump & Process is a supplier of a full line of centrifugal pumps, positive displacement pumps and other equipment. The company sells and services booster pumps, fire pumps, magnetic drive pumps, grinder pumps, diaphragm pumps, flexible impeller pumps, metering pumps, lobe pumps and much more. The company is based in Brookfield, Wisconsin.

AquFlow Metering Pumps

AquFlow is a leading manufacture of chemical metering pumps. The pumps are compliant with API 675 standards and has flow capacities from 0-3,500 GPH and pressure ranges from 0-4,000 PSI. The AquFlow metering pump line is available in a wide range of corrosion resistant materials, including: 316 Stainless Steel, Alloy 20, Hastelloy C, PVC, PVDF, and PTFE.

Chemac, Inc.

Chemac, Inc. markets and sells a full range of high pressure pumps, including: plunger pumps, magnetic drive pumps, gear pumps, diaphragm pumps, intensifier pumps. The company has facilities in both Texas and New Jersey.

Dover Pump Solutions Group

Dover Pump Solutions Group (PSG) consists of the Wilden Pump, Blackmer, Mouvex, Neptune, Almatec, and Griswold Pump. The collective pump manufacturers produce air operated double diaphragm pumps, end suction pumps, vane pumps, peristaltic pumps, magnetic drive pumps and much more.


DRUM-MATES is a supplier of industrial pumps for use with industrial drums, tanks and totes. DRUM-MATES sells tank pumps, centrifugal pumps, double diaphragm pumps, electric and pneumatic pumps, magnetic drive pumps, hand rotary pumps, hand piston pumps, hand lever pumps, and hand reciprocating pumps.

General Air Products

General Air Products is an industrial equipment distributor located in Exton, PA. The company sells a wide range of pumps, including: grinder pumps, multistage pumps, screw pumps, drum pumps, vane pumps, well pumps, peristaltic pumps and more.


Graco is a leading pump manufacturer, offering ANSI process pumps, AODD pumps, diaphragm pumps, and piston pumps.

Heger Pumps

Heger Pumps offers a range of industrial pumps for the water, oil, food, corrosives and slurry applications. The company represents several manufactures including Ampco, Warco, DiscFlo, Dragflow and others.

KNF Neuberger, Inc.

KNF Neuberger, Inc. manufacturers a line of standard and custom pumps for the process and laboratory industries. The company offers diaphragm pumps, metering pumps, multistage pumps, piston pumps, plunger pumps, self-priming pumps and more. KNF Neuberger, Inc. has a manufacturing plant near Trenton, New Jersey as well as R&D and manufacturing facilities around the world.

Neptune is a leading supplier of diaphragm metering pumps, chemical feed systems, mixers, and chemical injection accessories. The company’s pump line is ideal for power generation, petro-chem, oil & gas, irrigation markets and more. Neptune’s diaphragm metering pump line includes its Hydraulic 500 and 600 series, Mechanical 7000 series, and the company’s PZ series of electronic metering pumps for accurate, reliable injection of a wide variety of liquids.

Quattroflow is a leading manufacturer of 4-piston diaphragm pumps and single-use disposable pumps for the bio-pharm, pharmaceutical, and laboratory industries. The company’s pumps are ideal for hygienic industries that require pumps with low shear, low slip and low pulsation. Quattroflow’s QF Series multi-use pumps don’t use a mechanical shaft of rotating parts, which guarantees total product containment. Quattroflow’s single-use or disposable pumps provide the advantage to pharmaceutical companies of fast development and cleanup time; rather than cleaning the pump and parts after each use, owners can simply dispose of it.