Smith Regulators

Genuine Smith™ 31-50-580 is a medium-duty, compact flow gauge regulator for Argon and Argon/CO2 shielding gases.

Genuine Smith™ Argon Flow Meter Regulator 22-80-580 is ideal for most MIG and TIG welding applications where more accurate delivery of argon or argon/CO2 shielding gas is needed.

Genuine Smith™ 30-20-540 Oxygen Regulator is designed specifically for welding or brazing applications requiring less than 20 PSIG working pressure.

Genuine Smith™ replacement propane regulator for your Little Torch™ outfit.

Kit includes 1 Smith® 30-100-540 oxygen regulator and 1 Smith® 30-15-510 acetylene/LP regulator.

Smith® 30-150-580 Inert Gas (Argon/Helium/Nitrogen) Regulator is a medium duty, single stage industrial gas regulator with 150 PSIG outlet pressure.

Smith® 40-175-540S heavy duty oxygen regulator comes complete with Smith's steel "hard hat" installed.

Smith® 40-15-510S heavy duty acetylene regulator comes complete with Smith's steel "hard hat" installed.

Smith® 30-100-350 Hydrogen Regulator is a medium duty, single stage industrial gas regulator with 100 PSIG max outlet pressure.

Smith® nitrogen purge regulator supplies up to 450 PSIG delivery pressure and is specially designed to meet the specifications of HVAC refrigerant purging applications.

Smith® 30-50-510 Propane (LP) Regulator is a medium duty, single stage industrial gas regulator with 50 PSIG max outlet pressure.

Smith® 30-100-540 Oxygen Regulator is medium duty, single stage industrial gas regulator with 100 PSIG outlet pressure.

Smith® 30-15-510 Acetylene Regulator is a medium duty, single stage industrial gas regulator with 15 PSIG max outlet pressure.

Smith® 30-15-520 Acetylene Regulator is specifically designed to fit a B (40 cubic ft.) acetylene tank.

Genuine Smith™ Helium Flow Meter Regulator 22-30-580 is ideal for most MIG and TIG welding applications where accurate delivery of helium, argon, CO2 or argon/CO2 shielding gas is needed.

Smith® Little Torch™ Regulator for Disposable Oxygen Tank 249-499B

Kit includes 1 Smith® 30-100-540 oxygen regulator and 1 Smith® 30-15-300 acetylene regulator.

Smith® Two Stage Oxygen Regulator drops cylinder pressure to working pressure in two stages for consistent and accurate outlet pressure and flow, regardless of inlet pressure.

Smith® 30-15-200 Acetylene Regulator is specifically designed to fit an MC (10 cubic ft.) acetylene tank.

Smith® 30-150-320 Carbon Dioxide (CO2) Regulator is a medium duty, single stage industrial gas regulator with 150 PSIG outlet pressure.

Smith® 3 Stage Nitrogen Blanketing Regulator is designed to supply constant pressure nitrogen to oil filled sub-station power transformers.

Smith® Two Stage Acetylene Regulator drops cylinder pressure to working pressure in two stages for consistent and accurate outlet pressure and flow, regardless of inlet pressure.

Miller® CO2 (Carbon Dioxide) Flow Meter Regulator is ideal for most MIG welding applications where accurate delivery of CO2 shielding gas is needed.

Smith® 3 Stage Nitrogen Blanketing Regulator with pressure switch allows for the remote monitoring of nitrogen gas pressure in oil filled sub-station power transformers.