Graphite vane & rotor for Vacuum Pump & Fuel pump

Application

Vacuum Pumps
Chemical pumps
Gasoline vapor pick up pumps
Oil free air pumps
Fuel & fuel transfer pumps
Rotary Compressors for fresh air
Printing industry
Medical applications
Beverage pumps
Packaging machines

Material

1.Density:1.95-2.00g/cm3
2.Compressive strength:80Mpa
3.Ash content:0.20%
4.Dimension: As your drawing or sample or your given requirements.
Graphite Material with Resin, Antimony, Babbitt, Bronze, ect Impregnation are available. The best grade material will be recommended as customer’s actual applications.

Advantages

Self lubricating – dry running
Low wear rate
Low coefficient of thermal expansion
Dimensionally stable
Compatible with food & pharmaceuticals
Excellent thermal shock
Good hardness
Good impact resistance
Excellent strength