Archive for the ‘Mechanical Engineering’ Category

HNPM: New modular micro annular gear pump

Friday, September 1st, 2017 von admin

This micro annular gear pump allows accurate displacement volumes from 100 μl to 1,000 ml in a metering time of 200 milliseconds up to one minute. It also covers a flow rate range of 0.2 to 1,152 ml/min. Different materials are available for wetted parts. The pump operates with high dynamics, low pulsation and excellent precision in delivery as well as high repeatability in metering. The pump is suitable for low to high viscosity liquids and a differential pressure of up to 10 bar. Other pump series are available for applications with different requirements.

The pump is supplied with lateral fluid connections and a pump bearing bracket or with a so-called M4 version. The manifold version M4 has frontal fluid connections and allows assembly to a manifold which is supplied by HNPM or provided by the customer.

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Colfax presented new screw pump

Wednesday, July 31st, 2013 von admin

!cid_AA405C258A10320E43A6@TENNCOMANEUHAUThe new “CFH M” series is developed for pumping all types of lubricating liquids like lubricating and hydraulic oils.

Six sizes cover a capacity range from 40 to 880 l/min. (8.8 to 232.5 GPM) with a maximum discharge pressure of 100 bar (1450 psi).

The temperature of the liquid may be as high as 100 °C (212 °F); permissible viscosity is between 3 and 760 mm2/s.

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