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Carbon Dioxide CO2 Gas Cylinder

  • No bottle rental
  • No environmental charges
  • No collection fees
  • The same regulator fittings as BOC, Air Products and Air Liquide
  • Deposit fully refundable on return of the cylinder


Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Bottle Deposit + Gas (First Bottle)

Quantity discounts available – Click Here

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Power Up Your Projects with the Versatile Carbon Dioxide (CO2) Gas Cylinder

The Carbon Dioxide (CO2) Gas Cylinder is your one-stop solution for a wide range of applications, offering industrial-grade performance in a user-friendly package. This high-pressure cylinder stores CO2 gas, a colourless, odourless, and non-flammable gas with countless practical uses.

Carbon dioxide gas for MIG welding, aquatic plants, hydroponics and plant horticulture.


  • Industrial-grade, high-pressure CO2 gas cylinder
  • Durable steel construction for long-lasting performance
  • Pre-filled with high-purity CO2 gas
  • Multiple compatible regulator options
  • Easy to transport and handle

CO2 Gas Applications and Uses

  • Hydroponic plant growth
  • Aquatic plant growth
  • Fish keeping and farming
  • MIG welding
  • Automotive and garage services
  • Event & party organisers
  • Fire extinguisher maintenance and filling
  • Beer gas
  • Home bar
  • Home brew

Please Note

All cylinders are owned , maintained and tested by Adams gas and are never at any point owned by the user. To check the test date of a cylinder, please look at the coloured ring around the gas valve.

The deposit on the cylinder is held by Adams gas and is fully refundable on return of the cylinder, at any point and is not subject to a limited time frame.

The deposit will only be refunded to the Adams Gas account holder.

Additional information

Adams Gas

Bottle Options

Bottle Deposit + Gas (First Bottle) , Refill/Exchange


1.50kg , 3.15kg , 6.35kg , 15kg , 34kg


Beer & Drink Dispenser Gas , Food Preservation Gas , Welding & Cutting Gas

Product Type

Carbon Dioxide / CO2


Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

1.5kg 3.15kg 6.35kg 15kg 34kg
Cylinder Size 450mm x 100mm 520mm x 130mm 850mm x 130mm 900mm x 180mm 1600mm x 200mm
Refilling Your Empty Gas Bottle

EWS Laptop URL Telephone

Step 1

For Delivery: Find the gas bottle you need to replace online and select the ‘refill’ gas bottle option if you are within our fleet coverage areas (click here).

For Collection: Call us or order online with a checkout note stating preferred date of the swap of your empty gas bottle with the replacement gas bottle.

Step 2

For Delivery: The average lead time for gas bottles is 3-5 working days. If the lead time is expected to be longer we will reach out to you.

For Collection: Bring your empty gas bottle to our Southampton trade counter on the date agreed.

Step 3

For Delivery: Our delivery driver will come to the address given at checkout with a replacement gas bottle in exchange for your empty gas bottle.

For Collection: Let the trade counter staff know you are here to swap your empty gas bottle with a replacement gas bottle and they will have it ready for you.

CO2 Gas for MIG welding, Aquatic plants, Hydroponics & Plant Horticulture

Carbon Dioxide CO2 Gas Cylinder

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£15.55£233.89 Select options
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