If your air system is 'out of test' then you are not going to be able to legally use it or fill it in the UK. Once it is 'out of date' you must have it tested and certified to allow you to use it. Steel tanks can be tested but generally, it is cheaper to buy new than re-test them. This product is for one tank only. You may purchase multiple for multiple air systems. Once Purchased please send or drop your tank(s) into Just Paintball (We recommend My Hermes. Royal Mail will not take bottles). On receipt, we will send your tanks for testing to a qualified air cylinder tester. When the tester returns your tank(s) to us we will return the tanks to you, along with your certificate, via next day courier. Turn around time is approximately 2-3 weeks. US DOT Specification tank cannot be tested.

If your tank or regulator fails the tester is under obligation to destroy them to prohibit their future use. We have no control over this as it is the law. The payment is unaffected and we will be unable to refund any part of your payment.

During the process the bottle may be placed in a vice and a torque wrench used to the regulator. Inevitably this may cause slight marks to the bottle and/or regulator, which we can not accept liability for.