MODEL	GPM	PSI	RPM	HP	BORE	STROKE	SHAFT
MMD21250R	6.65	3625	1740	16.36	20 mm/0.787 in	16.5 mm/0.649 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”