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Your cart is empty. The Viton 112 O-Ring seals your DIN Regulator to the DIN valve on both aluminum and steel tanks. Make sure to use a Viton o-ring in this application as other materials will break down when exposed to oxygen and nitrox. Viton is also a preferred material with normal compressed air. Don't get caught on a dive trip without an o-ring, pick up a set today.
What to expect:
This item includes ten (10) o-rings and one (1) plastic o-ring pick in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.
Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.
garyjf
July 21, 2025
As ordered, fast delivery and work perfectly.
MPR
July 1, 2025
fast ship and accurate description.
Matthew Decker
April 25, 2025
Seem a little rough (not terribly smooth), but may do the job.
bobdiver
March 26, 2025
just as advertised and reasonable price
Greg
February 15, 2025
"O" rings great tool useless.Greg
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