Marpa Vacuum graphite vanes are ideal for rotary vane vacuum pumps and are compatible with all major brands (Busch, Becker, Leybold, Orion and others). They are made of top-quality materials and boast high mechanical strength and a low coefficient of expansion.
Graphite vanes are made of a carbon and resin blend for optimum durability and performance of the vacuum equipment. The main applications are:
Graphite or carbon vanes are made from graphite impregnated with resins that have a number of properties:
Ideal for vacuum pumps operating in conditions or with liquids that are poorly lubricated.
Graphite does not contaminate liquids and gases with which it comes into contact and can be safely used in food processing equipment.
Graphite vanes stand up to most chemical agents, especially corrosive and aggressive environments.
They stand up to pressures ranging from 3.2 kgf/cm2 and speeds up to 12.7 m/sec.
Our extensive experience in repairing vacuum pumps produced by the main brands in the sector has led us to manufacture our own graphite vanes characterised by their dependability, high quality and strength.
