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Positive-Displacement

PBC Pump

May 6, 2014 8:37 am | Pulssar Technologies | Products

PBC pump is a high performance piston pump adapted for use in IVD automation and scientific analysis instruments. PBC pump model has 6 volume size: 100µL, 250µL, 500µL, 1000µL, 2500µL and 5000µL. It can include an integrated valve (2-way or 3-way) and use Stainless Steel or Ceramic piston. If you have any specific need with this model, please contact us.

LISTED UNDER: Chemically Inert | Piston | Positive-Displacement

Bellows Metering Pumps

July 25, 2013 3:54 pm | GRI Pumps | Products

GRI's Bellows Metering Pumps utilize GRI’s proven bellows and valving technology to provide an accurate and long-lasting metering. The proprietary blended polypropylene materials of construction and a wide selection of valve and O-ring elastomers produce chemical resistant pumps capable of handling a wide range of fluids. Bellows Metering Pumps were specifically designed for metering applications requiring low discharge pressures. Bellows pumps have been successfully applied in photo, X-ray and dental film processors, silver recovery systems, scientific and analytical instruments, detergent dispensers, blood analyzing equipment, thermal therapy equipment, waste removal systems, and wastewater and water treatment systems.

LISTED UNDER: Bellows | Chemically Inert | Metering

Oscillating Pumps

July 25, 2013 3:02 pm | GRI Pumps | Products

Oscillating pumps are self-priming, corrosion resistant, have no dynamic seals and are constructed from FDA accepted materials. Typical applications include film and microfilm processors; litho and graphic arts plate processors; detergent dispensing, chemical mixing, medical, scientific and laboratory equipment. These pumps are intended for replenishing, transfer and circulating installations.

LISTED UNDER: Chemically Inert | Positive-Displacement
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Piston Diaphragm Pump

July 25, 2013 2:15 pm | GRI Pumps | Products

Piston diaphragm pumps are positive displacement pumps designed to economically transfer small volumes of fluid at low discharge pressures. The lightweight, compact pumps are self-priming, corrosion resistant and can handle viscous fluids. These features make the pumps ideal for high volume copy machines, scientific and laboratory instruments and other chemical dispensing applications.

LISTED UNDER: Diaphragm Pump | Positive-Displacement

KNF Neuberger, Inc. - Pump offers higher flow in compact package

December 6, 2012 10:54 am | KNF Neuberger, Inc. | Products

A new KNF micro diaphragm gas-sampling pump, type NMP015.1.2, uniquely integrates head connections inside the housing for improved pneumatic performance in a compact and leak-tight package. This optimized design produces less pulsation and additionally allows for the housing to be closed and sealed for significant reduction in audible noise. The pump ideally suits portable, battery-operated equipment used in a wide range of OEM applications, including gas sampling, explosives detection devices, anesthesia systems, and medical analyzers, among others. Among features, the pump's elastomeric diaphragm promotes high efficiency and delivers oil-free operation without any risk of contaminating the sampled gas. Pumps can be specified either with an ironless core DC motor or with a brushless DC motor offering longer service life. PEEK housings and pump heads contribute high stiffness and temperature and chemical resistance. Depending on model, these pumps can achieve flow rates to 2.1 l/m, vacuum to 650 mbar (11 in. Hg) absolute, and continuous pressure to 0.6 bar g (9 psig). All are engineered to perform maintenance-free with low power requirements and are supplied ready for installation to operate in any position. Chemically resistant versions are available and pumps can otherwise be customized to meet particular application demands.

LISTED UNDER: Air Pump | Compressor | Diaphragm Pump
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