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Your cart is empty. The Polyurethane 111 O-Ring seals your Small DIN Regulator/Valve. Please note that the size 112 o-ring is the standard for DIN Regulators/Valves, however, in some cases a size 111 is used. Polyurethane, like Viton (FKM) is compatible with Nitrox (high oxygen content air). The difference is that polyurethane is much more resistant to puncture and abrasion than Viton, Nitrile, EPDM, and other common o-ring materials. This Captain O-Ring 10 piece PU90 o-ring set includes a bonus plastic o-ring pick to make changing your o-rings even easier.
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.
Manxman
Reviewed in the United States on June 27, 2020
Lots of conflicting information available online, but these fit my Zeagle reg perfectly. The plastic tool has now replaced the metal pick I carried in my save a dive kit.
kenkal
Reviewed in the United States on September 3, 2017
exactly what I was looking for and shipping was fast
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