Epdm O Rings For Brake Fluid

O ring compatibility plays a critical role in o ring performance â find the right material for your application and avoid o ring failures.

Epdm o rings for brake fluid. Epdm has a great acceptance in the sealing world because of its excellent resistance to heat water and steam alkali mild acidic and oxygenated solvents ozone and sunlight uv. Parker s ethylene propylene rubber epm epr epdm o rings are compatible with solvents and other chemicals. Ethylenepropylene diene rubber epdm produced using a third monomer and is particularly useful when sealing phosphate ester hydraulic fluids and in brake systems that use fluids having a glycol base. If you buy your brake fluid from pegasus auto racing supplies use epdm seals in that system don t panic most companies that make master cylinder and caliper seals only offer them in an epdm version.

Of these three rubber types epdm is the only choice for seals in braking systems using a glycol based or silicone based dot approved or pure racing brake fluid. Our stock o ring compounds are made with an amount of a third diene monomer ethylene propylene diene terpolymers. Use these o rings with metric sanitary fittings which are also called aseptic fittings. About epdm ethylene propylene diene monomer.

Made of epdm they resist water steam ethanol and ethylene glycol.