welding regulators

The mini gas regulator features a 1/8" BSP inlet bottle fitting and a quick connector outlet. • It is used with disposable gas cylinders on small MIG and TIG machines • Can also be used with the Conversion Kit to adapt the quick-connector for use with the 3/8" BSP fitting typically found on industrial welding machines.

Regulator nuts can become damaged over time from general wear and tear incurred when changing bottles. This damage can cause leaks at the bullnose, so regulator nuts and / or bullnose stems are often replaced. Our regulator nuts are 5/8" BSP, available in LH and RH versions.

CO2 cylinders have a male outlet and the CO2 regulator connects to it via a nut, which can become damaged over time from the wear and tear of changing bottles. This damage can cause leaks at the connection, so the regulator nuts are often replaced.

Nylon washer for use in Co2 regulator inlet connection.

Single-stage plugged propane regulator with 5/8 BSP bull-nose (inlet) and 3/8 BSP outlet. This model features: • Left-hand threaded fittings • Works with standard propane bottles and the fitted propane hose (see left) to deliver a suitable propane supply to operate the range of heating torches above • Meets relevant European Norms.

Regulator bullnose stems can become damaged over time from general wear and tear incurred when changing bottles. This damage can cause leaks at the cylinder connection, so bullnose stems and / or regulator nuts are often replaced. Our bullnose stems are available in 3 regulator thread sizes to suit different popular regulator manufacturers.