KP, Dual pressure switches

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Danfoss dual pressure switch type KP 44 is designed for use as a pump guard to control and protect supply water pumps. It combines the functions of a pressure switch and a flow monitoring device. The lefthand pressure bellows control the pump pressure. The righthand bellows cut out the pump if the suction pressure is too low. In this way the pump is protected from running dry and consequent bearing damage.

Wide regulation range
For pumps or compressors
Small dimensions; space saving & easy to install
Ultra-short bounce times: Limit wear to a minimum and increases reliability
Electrical connection from front of unit makes rack mounting easier and saves space
Suitable for both ac and dc power
Cable entry for 6-14 mm (diameter) cables
Screwed cable entry (standards Pg 13.5 & 16) makes rewiring easy
Efficient protection of water pumps in case of water supply fails