MODEL	GPM	PSI	RPM	HP	BORE	STROKE	SHAFT
MMD16275R-EDM-E4	4.22	4000	3400	11.4	15 mm/0.590 in	9.7 mm/0.381 in	Right

Italian manufactured high-pressure pumps:

• 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