GKM 170 multi jet water meter

The GKM 170 multi jet water meter (from Elster) operates on the velocity principle where water enters the measuring chamber through a number of ports and drives a rotor. The velocity of the rotor infers the flowrate and volume of water passed through the chamber. It comes in 15mm and 20mm sizes with nominal flow rates of Qn 1.5m3/h and 2.5m3/h respectively. Tested and certified to ISO 4064 Class B in the horizontal position.