KNF Neuberger Inc.
KNF Neuberger liquid and vacuum/compressor pumps handle many clinical diagnostic instrument tasks including washing, waste handling, metering/dosing, aspiration, degassing/debubbling, direct liquid transfer and recirculation, vacuum-over-liquid transfer, vacuum evacuation, and pneumatics.
Featured this year is the expanding series of KNF smooth-flow liquid pumps with flow rates ranging from 120 ml/min to 12.4 l/min. Also featured are new compact, high performance gas pumps.
KNF optimizes pumps to your equipment performance needs, balancing desired controllability, lifetime, and cost. Stop by to consult with a KNF engineer about your next project.
Press Releases
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KNF further expands its Smooth Flow series, with the introduction of FP 7 and FP 25. These new liquid pumps deliver adjustable flow rates from 15 – 70 ml/min and 50 – 250 ml/min, respectively. Both pumps produce up to 1 bar (14.5 psi) pressure. High-pressure FP 1.7 and FP 25 versions achieve nominal pressures up to 6 bar (87 psi).
The integrated, space-saving damper provides smooth, low pulsation flow that minimizes flow resistance, reduces vibration and noise, reduces liquid shear forces, prevents bubble formation, and reduces stress for longer pump and system component life. Other features include 4-point valves for reliable self-priming even at reduced motor speeds, and a digitally adjustable BLDC motor for precise pump control. Options include flow path materials, fitting connections, pump mounts, motors, and boxer configurations.
Ideal applications include medical equipment, inkjet printing, 3D printing, fuel cells, and solvent handling.
These new pumps join a growing line of KNF Smooth Flow pumps, with a nominal flow rate range from 15 ml/min – 12.4 l/min.
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KNF further expands its Smooth Flow series, with the introduction of FP 7 and FP 25. These new liquid pumps deliver adjustable flow rates from 15 – 70 ml/min and 50 – 250 ml/min, respectively. Both pumps produce up to 1 bar (14.5 psi) pressure. High-pressure FP 1.7 and FP 25 versions achieve nominal pressures up to 6 bar (87 psi).
The integrated, space-saving damper provides smooth, low pulsation flow that minimizes flow resistance, reduces vibration and noise, reduces liquid shear forces, prevents bubble formation, and reduces stress for longer pump and system component life. Other features include 4-point valves for reliable self-priming even at reduced motor speeds, and a digitally adjustable BLDC motor for precise pump control. Options include flow path materials, fitting connections, pump mounts, motors, and boxer configurations.
Ideal applications include medical equipment, inkjet printing, 3D printing, fuel cells, and solvent handling.
These new pumps join a growing line of KNF Smooth Flow pumps, with a nominal flow rate range from 15 ml/min – 12.4 l/min.
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The latest micro diaphragm gas pump NMP 820 series from KNF offers impressive and efficient performance in a small size with exceptionally low noise and vibration. This pump produces a flow rate up to 3.5 l/min.
The new NMP 820 is an efficient flow-to-size, light weight addition to the KNF line of micro gas pumps. Single- and two-head versions are available, producing 17.4 psig (1.2 barg) final pressure. Flow rates and ultimate vacuum for the single-head versions are up to 2.1 l/min and to 330 mbar abs (20.2 in. Hg), respectively. Two-head versions offer flow rates up to 3.5 l/min and ultimate vacuum to 100 mbar abs (27.0 in. Hg). All versions operate with exceptionally low noise and vibration, which was a major requirement for the product development of this pump series.
NMP 820 is very versatile and is well-suited for a broad set of applications. The brushless four-wired motor variant also offers PWM control, further broadening application possibilities. The quiet operation of the NMP 820 is particularly ideal for medical point-of-care and medical portable devices, such as negative pressure wound therapy.
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The latest micro diaphragm gas pump NMP 820 series from KNF offers impressive and efficient performance in a small size with exceptionally low noise and vibration. This pump produces a flow rate up to 3.5 l/min.
The new NMP 820 is an efficient flow-to-size, light weight addition to the KNF line of micro gas pumps. Single- and two-head versions are available, producing 17.4 psig (1.2 barg) final pressure. Flow rates and ultimate vacuum for the single-head versions are up to 2.1 l/min and to 330 mbar abs (20.2 in. Hg), respectively. Two-head versions offer flow rates up to 3.5 l/min and ultimate vacuum to 100 mbar abs (27.0 in. Hg). All versions operate with exceptionally low noise and vibration, which was a major requirement for the product development of this pump series.
NMP 820 is very versatile and is well-suited for a broad set of applications. The brushless four-wired motor variant also offers PWM control, further broadening application possibilities. The quiet operation of the NMP 820 is particularly ideal for medical point-of-care and medical portable devices, such as negative pressure wound therapy.
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KNF Neuberger will feature the “Big Sucker” mixed media diaphragm pump at the 2024 ADLM show. This pump is specifically designed for high-flow liquid/air mixture applications, such as emptying vials and waste-liquid containers. This powerful pump moves 10 – 14 L/min of air, or > 4 LPM liquid at free flow, and is capable of >1 bar g air, 6 m end vacuum.
The Big Sucker pump is robust, reliable, and predictable, making it perfect for many clinical diagnostics, laboratory automation, and analytical laboratory applications. It is self-priming, can be mounted in any direction, and is constructed of chemically compatible materials. Optimize this pump to your specifications with optional configurations, materials, and accessories. Various motor options are also available to balance performance, lifetime, and cost.
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KNF Neuberger will feature the “Big Sucker” mixed media diaphragm pump at the 2024 ADLM show. This pump is specifically designed for high-flow liquid/air mixture applications, such as emptying waste-liquid containers. This powerful pump moves 10 – 14 L/min of air, or > 4 LPM liquid at free flow, and is capable of >1 bar g air, 6 m end vacuum.
The Big Sucker pump is robust, reliable, and predictable, making it perfect for many clinical diagnostics, laboratory automation, and analytical laboratory applications. It is self-priming, can be mounted in any direction, and is constructed of chemically compatible materials. Optimize this pump to your specifications with optional configurations, materials, and accessories. Various motor options are also available to balance performance, lifetime, and cost.