Pump body: anodized aluminium alloy
Symmetric crankcase featuring top and bottom fixing for easy right to left shaft conversion
Shaft support bearings oversized for long duration
Connecting rods: special anti-friction light alloy
Guiding piston: stainless steel
Suction/delivery valves in stainless steel
Seals: high dependability
Versions in direct drive mount with shaft positionable on the right or left or through shaft.
Routine maintenance includes easy operations such as: oil check & change, check and possible replacement of seals.