Heavy Duty Epdm Rubber O Rings For Steam And Hot Water Up To 400 F 4.5 Inch ID 5 Inch OD Rock Solid Bulk Seals Pack Of 1000 True Workhorse Performance Cuts Wear And Holds Tight Daily
✔️ 4.5 inch inner diameter, 1000 count bulk pack, steam ready seals
This bulk pack of one thousand black EPDM rubber O rings works as a straightforward industrial seal for plumbing, HVAC, food processing, and pneumatic rigs where moisture and heat move through the lines. Crews grab these handy seals when they need to stop drips without ripping apart whole manifolds every few weeks.
✅ Formulated from ethylene propylene diene monomer blend that holds firm under constant squeeze ✅ Cut to 4.5 inch inner diameter with extra heft to take steady line pressure swings ✅ Built to run alongside boiling taps, steam headers, and mildly alkaline washdown stations ✅ Stands off brake fluids, Skydrol, oxygenated cleaners, and direct sun without getting brittle ✅ Ships as a straight 1000 count unit ready for quick line swaps and weekend shop pull-throughs💡 How does EPDM rubber handle sustained thermal stress in live plumbing systems
Maintenance crews rely on this compound when clean water and heated vapor run through metal joints daily
- tight molecular bonds prevent thermal degradation during prolonged boiler contact
- consistent durometer ratings stop extrusion when hydraulic pressure climbs past standard thresholds
- built in ozone shielding keeps grooves intact after years of unattended outdoor cabinet installs