3-piston alternating volumetric pumps for use on cleaning units and industrial systems. Hollow shaft version with flange F41 included for gasoline engine ø1″SAE J609a. Pump body and cover in die-cast aluminum alloy. Rear cover with oil drain outlet and oil sight glass. Cap with dipstick for oil level on body pump. 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-aluminum alloy. One-piece ceramic pistons. Pump head in pressed brass. Double gasket sealing system. Intake and delivery valves have plugs for easier maintenance.

• D version + F4Ø1″
• Model brass head
• RPM: 3400
• Max flow: 13.2L
• Max PSI: 2500
• Weight: 10kg