2-238 V747-75 88,49X 3,53

The Parker Prädifa fluorocarbon rubber V0747-75 is suitable for a wide range of applications. The gas permeability is very low and similar to butyl rubber.

Special Features:

• Very good mechanical robustness

• Good resistance to gap extrusion

• Long life time

Chemical Resistance to:

• Air (oil-free)

• Compressed air (oily)

• Fuel C

• Diesel (water-free)

• RME (water-free)

• Petrol (unleaded)

• FAM A (test fluid no. 1, DIN ISO 1817)

• Ethane

• Benzene

• Natural gas

• Petroleum (sulphur-free)

• Mineral oils (tests with NBR-1/ECI recommended prior to use with dynamic seals)

• Petroleum-based lubricating oils