£9.99
£2.99
O-Ring Seal for Disposable Cylinder Adapters (2 pack)Key Facts
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Use disposable CO2 cylinders as your CO2 source.
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Converts disposable CO2 cylinder thread (M10x1) to DIN477 / JIS m22-14 / BS 341 No. 8 / W21.8-14 / .860" x 1/14 (covers UK, Europe and Asia).
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Use your existing CO2 regulator without any modification.
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Robust design and manufacture - will last a lifetime.
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Easy installation.
Description
This adapter will allow you to connect a standard CO2 regulator (with DIN477 / JIS m22-14 / W21.8-14 / .860" x 1/14 nut - covers UK, Europe and Asia) to a disposable / welding CO2 cylinder that has a M10x1 thread. Quick and easy installation.
Disposable CO2 cylinders are readily available from a wide range of retailers, including DIY stores and car maintenance shops, ensuring a supply of CO2 is always easy to obtain.
Disposable CO2 cylinders are readily available from a wide range of retailers, including DIY stores and car maintenance shops, ensuring a supply of CO2 is always easy to obtain.
Instructions
- Attach your regulator to the adapter using an appropriate-sized wrench or spanner.
- Screw the adapter onto the disposable CO2 cylinder.
- Use a wrench to firmly tighten the adapter to the cylinder.
- The pin inside the adapter will press the cylinder valve and release the gas.
- Click here to read the full Disposable CO2 Cylinder Adapter setup guide
Customer Reviews
Average Rating
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Michael G.
19th Feb 2026Exactly what was needed to connect my regulator to disposable CO2 cylinders, installation was straightforward and it works. Quick delivery too. Exactly what was needed to connect my regulator to disposable CO2 cylinders, installation was straightforward and it works. Quick delivery too. -
Steve H.
14th Feb 2026Perfect fit, works exactly as described. Perfect fit, works exactly as described. -
Gaëtan Pa.
3rd Feb 2026Precise description. I can finally use disposable bottles on my CO2 dispenser. Careful packaging. Precise description. I can finally use disposable bottles on my CO2 dispenser. Careful packaging. -
Jamie B.
15th Jan 2026Works perfectly to connect my regulator to disposable CO2 cylinders. The adjustable pin is handy. Works perfectly to connect my regulator to disposable CO2 cylinders. The adjustable pin is handy. -
Freddie H.
27th Nov 2025Installed quickly and does exactly what it's supposed to do. Just needed to adjust the pin (using a little screwdriver that comes with the adapter) inside it as it wasn't initially pushing the valve open but aside from that no problems at all Installed quickly and does exactly what it's supposed to do. Just needed to adjust the pin (using a little screwdriver that comes with the adapter) inside it as it wasn't initially pushing the valve open but aside from that no problems at all -
Gabriel T.
1st Oct 2025Very fast and good handling Very fast and good handling -
Roger D.
1st Oct 2025Works exactly as advertised. Works exactly as advertised. -
Thierry V.
21st Sep 2025Very good. Precise machining, the threads are correct. The adjustable needle is a good idea, but you need to put a drop of threadlocker, otherwise the needle gets out of adjustment. Very good. Precise machining, the threads are correct. The adjustable needle is a good idea, but you need to put a drop of threadlocker, otherwise the needle gets out of adjustment. -
Damian L.
11th Sep 2025Exactly what I needed. Simple to install and works perfectly. Exactly what I needed. Simple to install and works perfectly. -
Francisco R.
29th Aug 2025Perfect adapter with an adjustable needle for fine tuning, compatible with CO2 cartridges and also dry nitrogen. Perfect adapter with an adjustable needle for fine tuning, compatible with CO2 cartridges and also dry nitrogen.
