4 poles electrical motor (1450 RPM) with thermal protection.
Three ceramic coated pistons, brass linear pump head with built-in by-pass valve.
Suction and delivery S. S. valves.
Detergent built-in tank for indirect suction.
Pressure regulator.
Glicerine pressure gauge.
Accessory holder.
Hose-holder.
Ergonomic handle.
2,5 l detergent tank.