KNF Neuberger, Inc.

Compact Diaphragm Pump suits liquid transfer applications.
Fluid & Gas Flow Equipment

Compact Diaphragm Pump suits liquid transfer applications.

With patented valve system that ensures linear flow-to-motor speed curve, KNF NF25 can handle liquid and gas-liquid mixtures at flow rate up to 250 mLpm in less than 2.3 cu in. It delivers self-prime to 9 in. Hg, continuous pressure to 14.5 psig, and integrates anti-cavitation chamber on inlet side for high flow. Standard components include shock mounts, hose and electrical connectors, valves,...

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Enabling Efficient Handling of Gases or Liquids: KNF Diaphragm Pumps Equipped with Brushless DC Motors Benefit from Integrated 'Feature-Packed' Controls
Electrical Equipment & Systems

Enabling Efficient Handling of Gases or Liquids: KNF Diaphragm Pumps Equipped with Brushless DC Motors Benefit from Integrated 'Feature-Packed' Controls

KNF diaphragm pumps equipped with brushless DC (BLDC) motors offer advanced OEM control solutions for handling air, gases, or liquids. Their integrated feature-packed" controls deliver precise pump performance in direct response to system requirements. The BLDC motors in KNF pumps are designed and manufactured exclusively by KNF to handle the high stresses associated with the reciprocating forces...

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Diaphragm Pump is suited for dosing/transferring liquids.
Fluid & Gas Flow Equipment

Diaphragm Pump is suited for dosing/transferring liquids.

Incorporating 4-diaphragm technology for continuous flow and low vibration, KNF NF600 self-priming diaphragm pump delivers flow rate of 6 Lpm, suction height of 8.8 in. Hg, and pressure up to 15 psig. Corrosion-resistant PP/PVDF/FFPM/PTFE envelope handles acids, caustics, and other harsh materials. Unit includes NFS grade TPF and TP heads and anchor valves and choice of AC, brush-commutated DC,...

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KNF Diaphragm Process Pumps Easily Customized for Application-Specific Duty
Fluid & Gas Flow Equipment

KNF Diaphragm Process Pumps Easily Customized for Application-Specific Duty

KNF diaphragm process pumps can easily be customized for application-specific duty in industries ranging from nuclear to petrochemical. Various materials, motor types, components, configurations, and options can be specified and integrated into the final pump design to deliver optimized and continuous operation in the most critical environments. Custom solutions can include ATEX or NEC (Class 1,...

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Vacuum Micropump measures 44 x 17 x 31 mm and weighs 32 g.
Fluid & Gas Flow Equipment

Vacuum Micropump measures 44 x 17 x 31 mm and weighs 32 g.

Designed to transfer, evacuate, or compress air or gases for analytical, medical, and all portable instruments, KNF NMS020 micropump can deliver high-performance flow rates up to 1.8 Lpm, vacuum up to 15 in. Hg, and pressure up to 7.5 psig. It features diaphragm for ensuring pumped medium remains pure and contaminant-free and corrosion-resistant wetted parts to withstand harsh conditions....

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Swing-Piston Vacuum Pumps offer maintenance-free operation.
Fluid & Gas Flow Equipment

Swing-Piston Vacuum Pumps offer maintenance-free operation.

Measuring 2.5 in. long, NPK04 micro-miniature pumps deliver free flow rates up to 4 Lpm and provide compact solutions to transfer, evacuate, or compress air. Operated in any position, versions can be optimized to generate vacuum up to 21 in. Hg or maximum pressure of 45 psig. Pumps can move media oil-free, and can be customized with either standard dc motors or brushless dc motors, optional logic...

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Liquid Metering Diaphragm Pump is customizable.
Fluid & Gas Flow Equipment

Liquid Metering Diaphragm Pump is customizable.

Delivering more than 250 million strokes over its lifespan, FMM20 solenoid-driven diaphragm pump is set to dispense accurate volumes at 20 Â-µL/stroke or can be customized to any dosing between 5 and 25 µL/stroke. It integrates noise-suppression system for quiet-running operation, and is flow-tight in both directions for pressures at rest up to 0.5 bar. Pump can be operated up to 20...

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Customized Solutions: KNF Corrosion-Resistant Diaphragm Process Pumps Ideally Equipped to Handle Aggressive Gases
Fluid & Gas Flow Equipment

Customized Solutions: KNF Corrosion-Resistant Diaphragm Process Pumps Ideally Equipped to Handle Aggressive Gases

KNF corrosion-resistant diaphragm process pumps provide ideal solutions for sampling, transferring, evacuating, or compressing aggressive gases in a wide range of challenging industrial applications. These electrically operated and oil-free pumps deliver reliable and contamination-free performance and can be customized with a variety of available materials, motor types, and configurations to suit...

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Diaphragm Process Pump is optimized for flow rate.
Fluid & Gas Flow Equipment

Diaphragm Process Pump is optimized for flow rate.

Offering oil-free operation without risk of medium contamination, Type N0150 electrically operated diaphragm pumps achieve flow rates to 300 Lpm, max vacuums to 29.3 in. Hg, and max pressure to 30 psig. They can be equipped with double diaphragm system for increased safety and customized to meet application requirements. Standard features include cast aluminum compressor housing, heavy-duty motor...

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