VANES, ROTORS & PUMP PARTS
Inlet and outlet ports are usually moulded into GRAPHITAR end plates to avoid radial machining on the pump liner. A commercial lap will give the bearing surface adequate flatness as it will seat itself against the rotating parts in operation. Liners are finished to the same length as the rotor by lapping both ends to a high degree of flatness and parallelism.
Properly designed and assembled GRAPHITAR pump components can be expected to show virtually no wear after a very short run in period, provided their mating surfaces are hard and smooth.
THE PARTS WE OFFER
- Pump vanes
- Carbon rotors
- Compressor pistons and piston rings
- Consumer and automotive pump assemblies
- Pump liners and valve plates
GRAPHITAR parts from US Graphite have many successful uses within a wide range of pump applications within the consumer automotive and industrial markets.