Available for In-Store Purchase Only

7L Nitrox (Enriched Air) Fill – Up to 32% Oxygen

Get ready for your next dive with a Nitrox fill of up to 32% oxygen for your 7-litre cylinder. Available from Sussex Diving in Selsey, this service is for suitably qualified Enriched Air divers.

Quality Gases

We blend our Nitrox using dedicated diving-grade oxygen rather than medical-grade oxygen, combined with double-filtered breathing air. Our breathing air is independently tested quarterly to monitor its quality.

Drop-Off and Collection

We use the partial-pressure blending method, so Nitrox fills are available on a drop-off and collection basis.

Due to the high cost of oxygen cylinder rental, we normally stock oxygen from April to November. Please contact us before travelling to confirm availability.

To discuss your fill or arrange a secure out-of-hours cylinder drop-off, call 01243 202200. Please confirm your Nitrox collection time with our team when booking.

Dive Club Member Discounts – From January 2027

Sussex Diving Club members can enjoy discounted Nitrox fills from January 2027:

• Associate members: 10% off Nitrox fills.
• Full members: 50% off Nitrox fills.

Before You Fill

• Please bring your Nitrox certification when collecting your cylinder to complete the collection paperwork.
• Cylinders must be within their required inspection and test dates, appropriately marked, oxygen-clean and suitable for partial-pressure Nitrox blending.
• You must personally analyse your gas and confirm the oxygen content before use.

Price is per fill of one 7L cylinder. Purchase and payment are available in store only.