Polyurethane O-Ring, White, Qty of Five
- Milky white O-ring is made of Polyurethane material
- Choose either size - DIN(112) or Yoke (014)
- Qty 5 are packaged in a resealable plastic bag
- O-rings are suitable for Oxygen service
Polyurethane costs a bit more but is well worth the price as the only reason we find we have to replace one is when it falls out and we lose it. Our experience with this o-ring is that it is nearly indestructible. If it's leaking, it probably just needs to be cleaned.
Polyurethane is suitable for Oxygen Service and is very abrasion-resistant, but it is sensitive to UV light. You should not store spare Polyurethane O-rings where they are exposed to sunlight for an extended period of time. The 112 size O-rings work great in DIN regulators and the face of our Pro DIN/K valve Yoke adapters. We also offer the 014 size O-rings for standard Yoke only K-valves.
Most Helpful Customer Reviews
on 22 June, 2016If you do not want an O-Ring that will extrude on you this is it. These are the best period.Comment Thank you for your feedback! You already voted Sorry, we failed to record your vote. Please try again