Oxygen-Free Nitrogen (OFN)
5.0from [count] Google reviewsSampleFor air-con and refrigeration pressure testing and purging, tyre inflation and food preservation.
Popular with F-gas engineers, motorsport, food producers.
- Delivered by our own drivers, not a courier
- Free collection from Trafalgar Park, Derby DE24
- No cylinder rental. Refundable deposit only.
- Secure card payment by Stripe
01 — Uses
What the Oxygen-free nitrogen is for
- Air conditioning and refrigeration pressure testing
- Brazing purge
- Racing and aircraft tyres
- Food packaging
Who uses it: F-gas engineers, motorsport, food producers.
Why choose it
- Dry and oxygen-free
- No rental
02 — Specification
Specification
| Gas | Nitrogen 99.99% |
|---|---|
| Pressure | 137–200 bar |
| Cylinder charge | £25.00 / £55.00 / £80.00 / £135.00 refundable, VAT exempt |
03 — Getting it to you
Delivery and collection
Delivered by RR Gas
Delivered by our own driver.
Delivery charges depend on your zone. See the areas we cover
Collect from Derby
Collect from Derby.
Unit 1A Trafalgar Park, Victory Road, Derby DE24 8DX.
04 — Questions
How is this delivered?
Delivered by our own driver.
Can I collect it?
Collect from Derby. The address is Unit 1A Trafalgar Park, Victory Road, Derby DE24 8DX.
What is the cylinder charge?
The cylinder stays our property. If you do not have an empty to swap, we take a one-off refundable charge. Return the cylinder and we refund it. Swaps after that are gas only.
05 — Reviews
What customers say
5.0from [count] Google reviewsSample“No rental on the argon is the reason we moved. Swapped two 50L mixes and had them back the next morning.”
“Cellar gas turns up on the same day every fortnight and the driver takes it straight down the cellar. Not had a Friday night without gas since we switched.”
“Two 47s on the changeover. The driver put them on the stand and took the empties without being asked. Easy to order online.”
Sample reviews for the mock-up.
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