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Process Pumps

KNF designs and manufactures diaphragm pumps for sampling, transferring, evacuating and compressing process media for many industrial applications. Our oil-free diaphragm pumps meet discerning engineer's requirements for robust and contamination-free performance under the most challenging and corrosive conditions. Additionally, our modular system allows us to custom-design pumps to meet your specific application requirements.

Featured Video: KNF Process Media Pumps for Industrial Applications

Vacuum Pumps and Compressors

This category consists of pumps for neutral and slightly aggressive or corrosive gases and vapors. Reliability, ruggedness and safety are key qualities characterizing KNF´s process pumps.

Model Flow rate at
atm. pressure
L/min (CFM)
Vacuum
mbar absolute (in. Hg)
Pressure
bar g (PSIG)
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N 286.15 ANE 25 (0.9) 100 (27) 12 (176)
N 143 A... 30 (1.1) 100 (27) 7 (102)
N 145... 30 (1.1) 100 (27) 7 (102)
N 186.1.2 A... 54 (1.9) 100 (27) 7 (102)
N 1200 ATE 128 (4.5) 100 (27) 6 (88)
N 1400.3 ATE 128 (4.5) 20 (29.3) -
N 0150...
N 0150.3...
N 1200 ANE 150 (5.2) 100 (27) 6 (88)
N 1400.3 ANE 150 (5.2) 20 (29.3) -
N 2400.15 ANE 150 (5.2) - 12 (176)
N 1400.1 ATE 255 (8.9) 100 (27) -
N 1400.2 ATE 255 (8.9) 100 (27) 6 (88)
N 1400.2 ANE 300 (10.5) 100 (27) 6 (88)