| MODEL | GPM | PSI | RPM | HP | BORE | STROKE | SHAFT |
| MMD21275R-EDM-E4 | 5.52 | 4000 | 3400 | 14.92 | 15 mm/0.590 in | 12.5 mm/0.492 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
Mazzoni MMD21275R-EDM-E4
| MODEL | GPM | PSI | RPM | HP | BORE | STROKE | SHAFT |
| MMD21275R-EDM-E4 | 5.52 | 4000 | 3400 | 14.92 | 15 mm/0.590 in | 12.5 mm/0.492 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