Diaphragm Liquid Pumps

Diaphragm Liquid Pumps

The KNF transfer pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey virtually any type of liquid, whether neutral or corrosive. They are dry-running, self-priming and maintenance free, and available with various hydraulic Connections.

Model Flow rate at atm. pressure (l/min) Pressure height (mWg) Suction height, self priming (mWg)
FF 20 0.23 30 3.5
FF 12 0.15 10 3.0
FEM 1.02 0.02 60 4
FMM 20 0.018 10 4
FMM 80 0.048 10 4
NF 5 0.05 10 3.5
NFB 5 2 x 0.05 10 3
NF 1.5 0.06 60 3
FEM 1.09 0.09 60 4
FL 10 0.1 10 2
NF 10 0.1 10 3
NF 25 0.25 10 3
NFB 25 2 x 0.3 10 3
NF 1.25 0.3 60 3
NF 30 0.3 10 6
NFB 30 2 x 0.3 10 6
NF 1.30 0.17 60 5
NF 2.35 0.35 160 3
NF 60 0.6 10 3
NFB 60 2 x 0.6 10 3
NF 1.60 0.65 60 3
NF 100 1.2 10 3
NFB 100 2 X 1.3 10 3
NF 1.100 1.3 60 3
NF 1.100 EX 1.2 40 2.5
NF 300 3.0 10 3
NF 1.300 3 60 3
NF 1.300 EX 3 40 2.5
NF 600 6 10 3
NF 1.600 6 60 3