Bearing bushes for the pivot assemblies are made from injection molded special grade plastic.225 mm stroke length of the handle provides a water discharge of 17 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water.Extra long spigot ends in riser pipe to ensure high joint strength, leak proof pipe joints, and verticality of the pipe string. Rubber centralizers on riser pipes prevent external wear.Standard cylinder components are comprised of injection molded interchangeable plunger and foot valve assemblies, made from modern engineering plastics.The Afridev Pump's cylinder is also suited to use cast gun metal monolithic plunger and foot valve assemblies of the Universal Cylinder.

Bearing bushes for the pivot assemblies are made from injection molded special grade plastic.225 mm stroke length of the handle provides a water discharge of 17 litres per minute per 40 strokes with an installation depth range between 15 m to 45 m below ground water.Extra long spigot ends in riser pipe to ensure high joint strength, leak proof pipe joints, and verticality of the pipe string. Rubber centralizers on riser pipes prevent external wear.Standard cylinder components are comprised of injection molded interchangeable plunger and foot valve assemblies, made from modern engineering plastics.The Afridev Pump's cylinder is also suited to use cast gun metal monolithic plunger and foot valve assemblies of the Universal Cylinder.