See Product Details

Liquid Pump Design Versatility: KNF's long experience with liquid pump design enables us to "optimize" our standard pump line to fit your exact specifications. KNF liquid pumps use quite different construction than our air/gas line. Unlike other brands that simply adopt an air/gas pump for use with liquids, KNF's modern Swiss research and development product center, equipped with the best instrumentation, is dedicated to developing only high performance liquid pumps.

KNF is the only diaphragm pump manufacturer that is listed with NSF. All of our products marked with .51 model number are now certified by NSF according to the standard NSF/ANSI 169.