KNF Neuberger, Inc. - Small, yet Powerful

KNF micro air/gas diaphragm pumps are small and quiet, yet powerful and dependable. Providing design engineers installation flexibility in virtually any environment, KNF micro pumps offer an efficient and durable solution to transfer, evacuate, or compress air or gases where space is a premium. Performance capabilities include flow rates from 0.45 – 8 LPM, vacuum to 23.1 in. Hg, an... (read more)

KNF Neuberger, Inc. - Liquid Pumps with Explosion-proof Motors

KNF NF1.300 and NF1.600 pumps offer safe transfer of liquids in hazardous locations, specifically Class 1, Division 1, Groups C & D and Division 2, Groups A, B, C & D hazardous locations. UL and CSA approved. Self-priming, can run wet or dry. Flow rates to 6 L/min. Easily customized. (read more)

KNF Neuberger, Inc. - Type NF1.25 High-Pressure Micro Diaphragm Pump

The new KNF "Type NF1.25" micro diaphragm pump introduces an ideal high-pressure solution for dosing or transferring liquids or liquid-gas mixtures at flow rates up to 300 ml/min. This small and powerful pump is engineered to operate either intermittently or continuously against pressure up to 6 barG (87 psig) over the pump's entire lifetime. (read more)

KNF Neuberger, Inc. - KNF Neuberger Quiet, Long-life Metering Pump

KNF's FMM20 solenoid-driven diaphragm pump for metering liquids is factory calibrated to dispense accurate volumes at 20 microliters/stroke or can field-calibrated by users to any specified dosing between 5 to 25 microliters/stroke. This pump is engineered to serve significantly longer than the industry norm by delivering more than 250 million strokes over its lifetime. (read more)

KNF Neuberger, Inc. - FMM80 Solenoid-Driven Diaphragm Metering Pump

The new KNF FMM80 solenoid-driven diaphragm metering pump introduces an ideal solution to dispense liquids accurately in adjustable volumes between 30 microliters/stroke and 80 microliters/stroke.. (read more)

KNF Neuberger, Inc. - NMS010 Micro Diaphragm Gas-Sampling Pump

The new KNF NMS010 micro diaphragm pump introduces an efficient and reliable solution to transfer, evacuate, or compress gases for portable monitors, medical, and other gas-sampling instrument applications requiring high performance in a small package. (read more)

KNF Neuberger, Inc. - Compact NMS020 Pump Delivers High Efficiency

The KNF NMS020 micropump introduces an efficient and reliable solution to transfer, evacuate, or compress air or gases for analytical, medical, and all portable instruments where space is at a premium. This compact vacuum pump measures 17mm (width) x 31mm (height) x 44m (length), weighs 32g and can deliver flow rates up to 1.8 LPM vacuum up to 15 in Hg and pressure up to 7.5 psig. (read more)

KNF Neuberger, Inc. - Economical Micropumps for inkjet Degassing

The latest micropumps from KNF, the UNMP830 and UNMP850 are now equipped with the stress-optimized structured diaphragm, providing higher performance and increased lifetime. They are available with the standard brush-type DC and brushless DC motors with the option of having control over pump speed and performance. (read more)

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

The new double head NMP015.1.2 micropump offers improved pneumatic performance in a smaller package. New technology results in low pulsation, internal head connections, and minimum noise emission. It is used in medical and analytical instruments. (read more)

KNF Neuberger, Inc. - DC Powered Liquid Diaphragm Pump

The NF5 pumps liquids, gases and liquid/gas mixtures at a flow rate of 50 ml/min. The NF5 weighs 32 grams, is 1.8 cm wide, has smooth, extremely quiet pumping characteristics and features a suction height of 13 ft. water (12 in. Hg) and a discharge pressure of 15 psig.

NSF certified models available. (read more)

KNF Neuberger, Inc. - Miniature Liquid Pump for Inkjet Printers

The new KNF NF25 diaphragm pump for transferring liquids introduces an ultra-compact design and the highest performance-to-size ratio of any liquid pump in the marketplace. This micro-sized pump can handle liquid and gas-liquid mixtures at a flow rate up to 250 ml/min in <2.3 cubic inches.

NSF certified models available. (read more)

KNF Neuberger, Inc. - High Pressure Liquid Micro Pump to 145 PSIG

Recently announced addition to the KNF liquid pump line is the high pressure version NF1.5_DCB-4 transfer and metering pump. It features a long-life, low EMI/RFI premium quality 4-wire brushless dc motor, with integrated logic-controlled variable-speed motor controller.

This pump is capable of discharge pressures to 145 PSIG. (read more)

KNF Neuberger, Inc. - Minature Oil-Free DC Piston Compressor

KNF's latest expansion of their popular swing-piston compressor line is on the minature side. The tiny NPK04 features 3.3 liters per minute of free flow. The pump is available in an optimized version for vacuum (max. 21.6 in. Hg) or pressure (max 31 psig) generation. Two motor options include standard DC (pictured) or an economical brushless-dc motor. The BLDC model is only 2.5 in. long. (read more)

KNF Neuberger, Inc. - Group C & D Oil-Free Pumps and Compressors

KNF's newest addition to its line of air and gas diaphragm pumps and compressors that are fitted with economical Group C & D explosion-proof motors rated to operate in Class I, Division I, Group C & D, and Class II, Group E, F and G atmospheres, with UL listings in US and Canada. ATEX models and motorless models are also available. (read more)

KNF Neuberger, Inc. - Standard & Custom Double Diaphragm Pumps

KNF Neuberger, Inc. manufactures standard and custom double diaphragm pumps and compressors, and will match your exact OEM specifications. Flowrates from 4 LPM to 280 LPM (10 SCFM). (read more)

KNF Neuberger, Inc. - Deep Vacuum Pumps with Dynamic Balancing

KNF Neuberger announces a new range of oil-free diaphragm vacuum pumps that are first to use their patented dynamic mass balancing mechanism. (read more)

KNF Neuberger, Inc. - Heated-Head Sampling Pumps and Compressors

KNF's newest line of air and gas diaphragm sampling pumps feature 400°F heated heads and heat-resistant models. Several methods of temperature control are available, including a mechanical, head-mounted thermostat, an electronic temperature control, and a new, programmable electronic control that is programmed, controlled and the head temperature recorded by a remote PC RS-232 interf... (read more)

KNF Neuberger, Inc. - Process Pump with Water-Cooled Head Option

KNF N0150 diaphragm pumps can now be customized with water-cooled heads to prevent pump overheating in process applications where exothermic reactions from helium, xenon, and other gases may produce excessive heat and potentially shorten pump service life. They can ideally serve industries ranging from specialty gases to radiopharmaceuticals, among others. (read more)

KNF Neuberger, Inc. - N950.50 Series Diaphragm Vacuum Pumps

New KNF "N950.50 Series" multi-headed diaphragm vacuum pumps introduce the capability to simultaneously achieve high flow rates and deep vacuums for the quick and automatic transfer or evacuation of air and gases. Their specification can significantly reduce system size, weight, and cost while improving pumping performance. (read more)

KNF Neuberger, Inc. - BLDC Diaphragm Pump has High Flow and Low Vacuum

KNF's latest oil-free diaphragm pump, the Model N940.5APP features excellent suction speed at low absolute pressures in a compact, 4-stage package. A series of technical innovations include a diaphragm stabilization system, adjustable flow rate via potentiometer or external controller, and mutiple-voltage power capability. (read more)

KNF Neuberger, Inc. - Pumps for Use with Saturated Vapors

KNF's N816 and N836 pump series are specifically designed to satisfy the requirements of steam sterilization and vacuum drying such as autoclaves. (read more)

KNF Neuberger, Inc. - 6 lit/min Liquid Diaphragm Pump has Pulseless Flow

KNF's miniature NF liquid pumps are now available up to 6 liters/min. The new Model NF600 pump uses four diaphragms connected to a single eccentric in a star configuration. Because the pumping cycles are 90° out of phase, characteristics include smooth flow, low vibration, quiet operation and compact size. Highest quality materials ensures long lifetime. (read more)

KNF Neuberger, Inc. - SC950 Wireless Vacuum Pump System

Same smart design, now with more power. KNF Lab's new, exclusive wireless SC950 series vacuum pump system, which brings fast and precise processing, extremely quiet operation and easy regulation of all vacuums, with wireless remote control. (read more)

KNF Neuberger, Inc. - LABOPORT® Corrosion-Resistant Vacuum Pumps

KNF LABOPORT® corrosion-resistant vacuum pumps are the ideal solution for a wide variety of laboratory applications involving rotary evaporation, vacuum ovens, and gel drying, among others. (read more)

KNF Neuberger, Inc. - Pump for Fltration Tasks Requiring Higher Flow

KNF announces the release of its latest filtration vacuum pumps, the N838 series. This pump is available in 22 LPM and 37 LPM capacities to provide the higher flow required of manifold filtration and other larger vessels. (read more)

KNF Neuberger, Inc. - Smart Dosing Pump for the Lab

KNF Lab introduces a new smart dosing pump for the lab

The new SIMDOS® diaphragm liquid dosing pump from KNF Neuberger, Inc. is designed with simplicity in mind. The easy-to-read display combined with a touch control knob makes programming and access of all functions very intuitive. (read more)

KNF Neuberger, Inc. - Versatile Liquid Pump Appliance for the Lab

KNF Neuberger introduces the Liquiport® , a new, portable, multi-purpose liquid pump appliance ideal for aspirating or transferring liquids in the laboratory. Liquiport® combines a quality KNF corrosion-resistant liquid diaphragm pump with a fine-adjustment front-panel speed control. (read more)