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Hydraulic and pneumatic pump construction, performance (controls and operation), and application notes from the field.

High Pressure Liquid Micro Pump to 145 PSIG

Product Announcement from KNF Neuberger, Inc.

Recently announced addition to the KNF liquid pump line is the high pressure version NF1.5_DCB-4 transfer and metering pump. It features a long-life, low EMI/RFI premium quality 4-wire brushless dc motor, with integrated logic-controlled variable-speed motor controller.

The new NF1.5 belongs to the KNF Flodos tradition of high pressure liquid pumps. It is ideal to pump liquid and liquid-gas mixes up to 60 ml/min. It can handle pressures up to 90 PSIG - and up to 145 PSIG on request - not only intermittently, but continuously and over the entire life-time of the pump.

The pump has a patented valve system, is highly efficient and offers a high ratio size/ performance. It is self priming, can run dry, is maintenance free and offers a long life time. As for all KNF pumps there is a selection of materials which can be used for the wetted materials ensuring that it can be used for most neutral and aggressive liquids / gases. The KNF modular system contains a wide range of motors, voltages and frequencies to enable the selection of an optimal solution for every application. The new NF 1.5 covers a wide range of applications including medical devices, analytical instruments, fuel cells, ink jet printers, semi conductors, cleaning and disinfection devices, water treatment.