PV 75 Working Cylinder for STANDARD Manual Pumps, for Wells

Product detailed description

Working cylinders are the main depth-rated component for STANDARD stand pumps. Inside the cylinder there is a working piston with a cup seal. There is a non-return flap between the cylinder body and the flange. They ensure water intake from greater depths. Depending on the type and depth of the well, the appropriate diameter and type of working cylinder is selected. Technical parameters of the PV 75 working cylinder: Inner diameter - 75 (mm) Outer diameter - 145 (mm) Piston stroke - 170 (mm) Suction connection thread - 5/4" Discharge connection thread - 6/4" Well depth 2-15m = working cylinder diameter 90mm Well depth 16-22m = working cylinder diameter 75mm Well depth 23-20m = working cylinder diameter 65mm