KNF, a New Jersey-headquartered gas pumps and systems manufacturer, has expanded its Smooth Flow series with the launch of two new liquid diaphragm pumps.
The FP 7 and FP 25 pumps offer adjustable flow rates from 15 to 70 millilitres a minute and 50 to 250 millilitres a minute, 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).
Each pump features an integrated, space-saving damper, which provides smooth, low-pulsation flow resistance. The dampers also reduce vibration and noise, as well as liquid shear forces, and prevents bubble formation.
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