Call Our Sheffield Based Shop On 0114 248 8688 For All You're Scuba Needs!

SDS Watersports are a award winning diving equipment retailer, trusted supplier & warranty repair centre for the industries top diving equipment brands & the only retail dive shop to win the diver magazines retailer of the year award seven times.

Note: Our website does not show current stock of every item, if you need something asap please give us a call. Thank you

Please Note: Our Shop Will Be Closed On Bank Holiday Monday/Tuesday 6th/7th May. Thank You

Cylinder Filling, Air Fills, Nitrox, Trimix, 02

  • Cylinder Filling, Air Fills, Nitrox, Trimix, 02

Here at SDS we have the facilities to fill just about any air cylinders that you may have, with a large 300bar air compressor and air storage bank we can cater for any dive or air filling needs, we can fill your cylinders while you wait or you can collect them afterwards when convenient for you.

Gun Fill:

Single 300bar £3.00 per gun

Cylinder Air Fills:  

232bar & 300bar (0 - 3L = £4.00 per cylinder)

232bar & 300bar (4L - 15L = £5.00 per cylinder)

232bar & 300bar  (Twin 7L = £5.00)

232bar & 300bar  (Twin 10L Upwards = £10.00)

Nitrox, Trimix & O2 Fills:

We can supply and blend Nitrox and Trimix mixes in store, prices vary depending on the cylinder size and mix required, we also supply 100% O2 Oxygen fills, please contact us with your requirements or feel free to drop in to our store.

PLEASE NOTE: Nitrox, Trimix & O2 Fills require us to see your Nitrox, Trimix or O2 qualification card or certificate before we can proceed with the fills.

Cylinder Testing:

We also test and service all cylinders on site, please see - 

SDS Free Delivery Offer 

Get Free England Mainland Delivery On All Orders Over £300.00

Our free delivery offer will be automatically added once your cart total reaches £300.00 or above (*Cylinders & Compressors excluded). We prefer to ship via Royal Mail & Parcelforce within the UK, Scotland Mainland & Wales but if you require an alternate delivery method please contact us.

Our delivery charges are displayed and added to your order and the total amount to pay is displayed twice before you complete your order either on the cart page or during checkout.

England Mainland delivery on all orders under £300.00

Small Items, Sent via Royal Mail 1st/2nd Class Signed For

Medium - Large Packages, Sent via 24 hour recorded courier service

Extra Large Items, Sent via 24 hour recorded courier service - Add £10.00 per additional 20Kg

Additional charges may be needed for certain locations, for example Scotland Highlands, Islands and Ireland.

*Please Note: Cylinders and compressors are excluded from this offer because of the higher weights.

See Our Delivery Information Page For All Details.

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Product Code: SDS0021455