Manufacturer part number: 49.2171
| MODEL | GPM | PSI | RPM | HP | BORE | STROKE | SHAFT |
| GM22300R | 6.97 | 4350 | 1740 | 20.57 | 20 mm/0.787 in | 17 mm/0.669 in | Right |
Italian manufactured high-pressure pumps:
- Ground pistons for a smoother stroke and better oil-tightness.
- Oversized shaft and long end section for better torque transmission.
- Extra-thick ceramic pistons for greater durability
- Intake and delivery valves with larger water passages
- Rods made of a special alloy antifriction
- Forged brass pump head, designed for strength
- Double gasket sealing system
- Tapered roller bearings with high resistance
- Body of the pump designed for long-term durability
- Seals “U”
