MODEL	GPM	PSI	RPM	HP	BORE	STROKE	SHAFT
GM-CW27300L	8.55	4351	1740	25.25	20 mm/0.787 in	21.4 mm/0.842 in	Left

Italian manufactured 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 nickel 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”