SIF Speciality Regulators & Accessories
SKU AEARGBN
This is an Argon-to-CO2 cylinder adaptor. Argon cylinders use a 5/8in BSP right-hand-thread female outlet with a matching male bullnose regulator connection, while CO2 cylinders use a 5/8in BSP right-hand-thread male outlet with a matching female nut regulator connection; this adaptor bridges the two so an Argon regulator can connect to a CO2 cylinder.
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Trade-only · No minimum order · Free UK delivery over £150.
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Argon-to-CO2 Cylinder Regulator Adaptor
It allows an argon regulator to connect to a CO2 cylinder, bridging the difference between the two cylinder connections.
Argon cylinders have a 5/8 BSP RH thread female outlet (matched by the regulator's male bullnose), whereas CO2 cylinders have a 5/8 BSP RH thread male outlet, so the connections do not fit directly.
Yes. This adaptor is specifically for connecting an argon regulator to a CO2 cylinder. If you need the opposite (a CO2 regulator onto an argon cylinder), that is a different adaptor.
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