HYD-RK 15.20 cod. 21605

3-piston alternating volumetric pumps for use on cleaning units and industrial systems. Pump body and cover in die-cast aluminium alloy. Rear cover with oil drain outlet and oil sight glass. Pistons driven by crank-connecting rod mechanism. Pump shaft in pressed high-strength steel. Oversized friction bearings. Connecting rods in die-cast special low-friction zinc-aluminium alloy. Bronze connecting rods available. One-piece ceramic pistons. Pump head in pressed brass. Double gasket sealing system. Various types of gasket system available depending on application. Intake and delivery valves have plugs for easier maintenance. Various regulator valves and accessories can be connected to the pump head.



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