This auction is for a set of 50 (average contents) Divers O-Rings.

There are two selections:

  • 50 x Nitrile O-Rings - £3.99 (for use with Air)
  • 50 x Viton O-Rings – £6.99 (for use with Nitrox or Oxygen)

These O-Rings have been especially selected for divers, by an ASSET trained Technician, and are the correct size and hardness for use with SCUBA kit, see full list of uses below.

These O-Rings are the correct material & “shore” for diving kit, "shore" is the hardness of the O-Ring that is required to form a correct seal, without the premature blowing, wearing or extruding of the O-Ring. 

If you have a cylinder and a regulator then every one of these O-Rings will be of use to you at some point

If you have a CCR then these O-Rings can also be used on your hoses, manifold or bail out regulators.

You can buy more O-Rings for less money elsewhere on eBay. However, with this auction you’re not getting a load of non-scuba standard O-Rings you’ll never use and that are too soft to use safely with HP air.

Check out the completed sales for O-Rings and see if any other auctions can match this claim and check my feedback to see what other divers have said about this listing.

This is a vital piece of kit every diver should carry.....your dive or holiday could be saved by having the correct O-Ring to hand when one blows.

O ring uses (from smallest to largest):-

  • High Pressure swivel pin / air spool
  • HP swivel (Reg hose), LP Hoses (male) & LP blanking plugs (some makes)
  • LP Hoses (male) & LP blanking plugs (most makes), female LP inflator (most makes)
  • HP Hoses (male) and HP blanking plugs
  • ACLAMP, on ponys, 10, 12 & 15 ltr cylinders
  • DIN

If you are unsure of the total or are ordering in large quantities (discount applies on bulk orders) please request a total from me.

On Checkout, select the Type of O-Rings you require:

Nitrile - £3.99

Viton - £6.99

If you’re not happy with the product, return the O-Rings to me and I’ll refund the bid price.

Note - Only the O-Rings in the picture are part of the auction, both Viton and Nitrile packs shown for illustration. All O rings and new and are direct from the manufacturer. Viton O rings are black...it costs more to have them coloured!. O rings are contained in a sealed bag. Single orders sent in an envelope, multiple orders in a padded jiffy bag.

Only competent persons with appropriate training should service diving equipment. O-Rings should be replaced in accordance with the manufactures instructions, applying appropriate lubricant (where applicable) and ensuring the O-Ring is seated properly. No responsibility is accepted for their use or misuse. Please ensure you perform a leak test after changing orings. (I.E pressurise equipment and place under water in sink or similar before use).