Argon-to-CO2 Cylinder Regulator Adaptor

Model No. 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.