Mazzoni 4GPM @ 4000psi High Pressure Pump

Model: MMD16275R-EDM-E4

GPM: 4.22

PSI: 4000

RPM: 3400

HP: 11.4

Bore: 15 mm/0.590 in

Stroke: 9.7 mm/0.381 in

Shaft: Right

- PUMP WITH FLANGE FOR PETROL ENGINE

SAEJ1609A E4 25.4mm / 1 ”- Over dimensioned and rectified guide piston rods to reduce friction during sliding and better oil seal.
– Oversized shaft with a terminal for better torque transmission.
– Very thick ceramic pistons for longer life.
– Intake and delivery valves with increased water passages.
– Oversized beakers made with a special anti-friction alloy.
– Head pump in forged brass with a design for high resistance.
– Double seal sealing system.
– Ball bearings
– Sturdy design pump body.
– “U” seals