Mazzoni high pressure pumps:
- Ground pistons for 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”