Heavy Duty Epdm O Rings Size 178 Nsf Approved 70D Rated Pack Of 1000 Built Tough As Heck For Plumbing And Drinking Water Contact Solid Industrial Seals That Are No Cap Reliable Gear
✔️ 9.75 In ID x 3/32 In CS 70 Shore A Hardness 1000 Piece Set
Nominal dimensions 9-3/4 inch inner diameter paired with a 3/32 inch cross section make these EPDM rubber seals ideal for plumbing repairs, faucet replacements, and valve maintenance. Meant for contact with drinking water, they provide reliable leak prevention in residential and commercial fixtures.
✅ Natural EPDM rubber compound✅ 70 durometer hardness level
✅ NSF ANSI Standard 61 certified
✅ Resistant to hot cold water and ozone
✅ Food grade safe and FDA compliant
✅ 1000 pack of heavy duty machine seals
💡 What are high durometer EPDM o rings used for in residential plumbing systems? These handy gaskets take on steady water pressure swings while keeping nasty stuff out of your household lines. - Handle tough steam cycles and hot water return trips smoothly - Hold tight compression around old brass faucets and copper pipes - Stop harmful chemical drips when sitting in drinkable fluid tanks - Stay reliable around hydraulic gear since petroleum fuel ruins them fast
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