Diaphragm Pumps

Diaphragm Pump handles explosive and volatile liquids.
Diaphragm Pumps

Diaphragm Pump handles explosive and volatile liquids.

Diaphragm Pump satisfies EU directive 94/9/EC, ATEX 100a and is operated by compressed air. Made from conductive plastic material or metal, pump has type designation TX and can function as direct running, self-priming, or submerged in liquid. Applications include transport of solvents, alcohols, and chemicals that can form explosive gas compounds.

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Diaphragm Pumps produce melamine resins and adhesives.
Diaphragm Pumps

Diaphragm Pumps produce melamine resins and adhesives.

LEWA Diaphragm Pumps feature heat jacket for entire pump head cover and valve body to ensure that urea will remain liquid. Capable of handling up to 155°C and 220 bar to prevent solidification of product, pumps incorporate totally enclosed, sealless pump head design with PTFE sandwich diaphragm as well as diaphragm pre-positioning device to prevent damage at start-up. Product is offered...

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Diaphragm Pumps

Diaphragm Pumps perform low-viscosity liquids dosing.

Miniature SMF 2 Series features EPDM valve and diaphragm materials as well as integrated flow stop function that prevents drain-off when pump is at rest. Self-priming pumps may safely be run dry and offer quiet operation. Rated fluid flow ranges up to 52.5 ml/min, and max pressure is 1.16 psig. Flow per stroke can range from 0.1-0.25 ml. Flow repeatability of 5% or better is achieved through use...

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Diaphragm Pumps feature start-up assist valve.
Diaphragm Pumps

Diaphragm Pumps feature start-up assist valve.

Hydraulically-actuated process diaphragm pumps use Start-Up Assist Valve, which provides bypass for hydraulic fluid to preposition diaphragm at rear while pump is still at rest. Valve reduces torque requirements at start-up and permits use of lower hp motor. Featuring wetted and totally enclosed, sealless pump head and PTFE sandwich diaphragm, pumps handle flow rates from mls/hr to thousands of...

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Diaphragm Pumps are suited for use in chromatography.
Diaphragm Pumps

Diaphragm Pumps are suited for use in chromatography.

Triplex Diaphragm Pumps feature wetted and totally enclosed, sealless pump heads and PTFE sandwich diaphragms, which provide phased delivery to ensure low pulsation levels. Suited for extractions and neutralizations, pumps meet Fraunhofer Cleanroom Suitability Qualification EHEDG. They are available in configurations to support flow rates from ml/hr to thousands of gallons per pump head and...

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Miniature Diaphragm Pumps suit air, gas, and liquids.
Diaphragm Pumps

Miniature Diaphragm Pumps suit air, gas, and liquids.

Featuring .25-4 l/min capacity, Series NMP is available with brush DC, ironless core, or brushless DC motors to meet variety of requirements. Pumps generate vacuum to 18 in. Hg or pressure to 15 psig. They are suited for medical diagnostic analyzers, personal samplers, and other portable instruments where small size and low current consumption are necessary.

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Pumps and Compressors are corrosion-resistant.
Diaphragm Pumps

Pumps and Compressors are corrosion-resistant.

UL-listed air and gas diaphragm pumps, fitted with Group C explosion-proof motors, operate in Class I, Division I, Group C and D, as well as Class II, Group E, F, and G atmospheres. Featuring flow rates to 64 lpm, products generate deep vacuum to 29.74 in. Hg using 2 stages. Oil- and contamination-free pumps are available in PTFE and FFPM resin, 316 stainless steel, and other alloys. Applications...

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Diaphragm Pumps

Diaphragm Vacuum Pump is designed for steam autoclaves.

Suited for service in Class B steam autoclaves, Series 2119V features engineered resin and diecast aluminum construction. All wetted aluminum parts are epoxy-coated for corrosion protection. Umbrella valves and diaphragm are constructed of EPDM, which offers resistance to steam and water. Pumps provide up to 27 in. Hg vacuum, and max flow is rated at 0.81 cfm. Thermally protected motors are...

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Diaphragm Pumps eliminate emissions of sulfur gas.
Diaphragm Pumps

Diaphragm Pumps eliminate emissions of sulfur gas.

Sealless Diaphragm Process Pumps feature hermetically tight diaphragm that isolates process fluids from hydraulic system and can pump up to 500 gpm at 3,500 psig for sequestering 100% of CO2. Capable of processing acid gas as liquid after 3rd stage, green chemistry pumps eliminate emission of sulfur compounds and CO2. They provide volumetric efficiencies up to 80% and include alarm functions for...

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Vacuum Pump operates at rates to 1.3 m³/hr.
Diaphragm Pumps

Vacuum Pump operates at rates to 1.3 m³/hr.

Available as portable pump or OEM model with DC or AC power connection, N920 is equipped with manual control or analog motor speed input. Triple-head design incorporates inter-head connections, while diaphragm stabilization system offers long-term vacuum stability. Universal motor is capable of operation on 24 Vdc or AC voltages of 90-264 Vac, 50-60 Hz. Product achieves pumping speeds up to 1.3...

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