Features

• NBR is not suitable with Esters, Ozone, Retones, Aldehydes,Chlorinated and Nitro Carbons. Nitrile Rubber Imperial O-Rings. RS Pro imperial O-Rings made from Nitrile, the most widely ***d elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion and is an ideal choice in most industries. Features and Benefits. Nitrile rubber material Hardness 70 shore Continuous operating temperature -40°C to 110°C, short term to 135°C Resistant to mineral hydraulic oils and greases Tolerance BS4518