ETHYLENE PROPYLENE 80 DUROMETER PC O-RING -428
568-428 EPR 80 O RINGS PEROXIDE CURED
Excellent resistance to Skydrol® fluids used in commercial aircraft hydraulic systems. Also, recommended for hot water, steam, and phosphate ester type hydraulic fluids. Also resistant to some acids, alkalies, and ozone. Not recommended for petroleum fluids or diester lubricants. Temperature range: -65° to +300°F.