Air, Nitrox, Trimix and Oxygen Fills

Air Refills

Air is available to 300 bar. Our air exceeds current requirements for recreational and technical diving. A certification of analysis is displayed in the shop at all times. The filling of cylinders is done so under the guidelines of HSE and only cylinders conforming to these standards can be filled on site


232 bar air fills are currently £2.50 for all single cylinders up to 3lt

300 bar air fills are currently £3.50 for all single cylinders up to 3lt

232 bar air fills are currently £3.00 for all single cylinders up to 7lt

300 bar air fills are currently £4.00 for all single cylinders up to 7lt

232 bar air fills are currently £4.00 for all single cylinders over 7lt

300 bar air fills are currently £5.00 for all single cylinders over 7lt

All 232 bar twinsets will be charged at £8.00 per fill, regardless of size

All 300 bar twinsets will be charged at £10.00 per fill, regardless of size

Nitrox Refills

Nitrox is available from 22% through to 99%. Cylinders have to conform to HSE specifications. Customers will also need to bring their certification for their first nitrox fill. Nitrox can only be issued to those people who have proof of certification and only fills to that level can be taken

</p> <p>3lt5lt7lt10lt12lt15ltTwin 7ltTwin 10ltTwin 12ltTwin 15lt
Up to 27%£3£3.25£3.50£4£4.50£5.50£7£8£9£11
Up to 32%£3.50£4£4.50£5.50£6.50£7.25£9£11£13£14
Up to 36%£3.75£4.50£5.25£7£8£9.25£10.50£14£16£18.50
Up to 40%£4£5£6.50£8.25£9.50£11.25£13£16£18£22
Up to 50%£5£6.75£8.50£11.25£13.25£16£17£22£26£32
Up to 80%£7.75£11.25£14£21£24.50£28£29.50£40£47.50£59
Up to 100%£10£14.75£20£27.50£32£40.25£40£54£63.25£78.50</p> <p>


Oxygen can be supplied up to 200 bar providing the cylinders are in current test and oxygen clean. Either a suitable diving qualification or oxygen administration certificate will be needed to obtain these fills. Oxygen charged at 1.5p per litre for top-ups.


Trimix Refill

Trimix is available to those certified to use it. Gas can be provided to your individual needs and requirements, subject to certification.

Helium is charged at 3.2p per litre. Alternatively fills are charged as follows

</p> <p>3lt5lt7lt10lt12lt15ltTwin 7sTwin 10sTwin 12sTwin 15s
20/20£6.75£10£13£17.75£21£25.75£24.25£33.50£40£49.50</p> <p>

Please remember to bring your certification with you for your first fill. This will allow us to add you to our database for future reference. Gas can only be signed out if an appropriate certification is provided. We reserve the right to charge for any gas which has to be drained due to cutomers not being able to provide suitable documentation. Failure to pay for gas drained will mean cylinders being retained until the matter is resolved.