5pcs 82x90x4mm EPDM Rubber Waterproof Sealing O-rings, ID 82mm, OD 90mm, CS 4mm

Size: 82x90x4mm, Quantity: 5, Production Standard: ISO 3601 Operating temperature: -50 to 150°C, Hardness: 70-75 Shore A Material: Made of EPDM rubber, featuring water resistance, steam resistance, corrosion resistance, high elasticity, and excellent aging resistance Features: This O-ring has a high rubber content, a smooth surface, effectively preventing liquid and gas leakage, as well as the intrusion of dust and other debris Applications: Widely used in bathroom fixtures, water supply systems, air conditioning and refrigeration, pneumatic components, electronic equipment, outdoor equipment, etc