Smith Regulators

Smith® 40-15-510 is heavy duty, single stage acetylene regulator that provides high gas flows at up to 15 PSIG delivery pressure.

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

Smith® 40-50-510 is heavy duty, single stage propane (LP) regulator that provides high gas flows at up to 50 PSIG delivery pressure.

Smith® 40-275-580 is heavy duty, single stage inert gas (nitrogen, argon, helium) regulator that provides high gas flows at up to 275 PSIG delivery pressure.

Smith® 40-175-540 is heavy duty, single stage oxygen regulator that provides high gas flows at up to 175 PSIG delivery pressure.

Smith® 35-30-320 is a high-flow, two stage CO2 (Carbon Dioxide) flowmeter regulator that provides consistent outlet pressure while avoiding freeze ups.

Smith® 30-15-300 Acetylene Regulator is a medium duty, single stage industrial gas regulator with 15 PSIG max outlet pressure.

Smith® 40-15-300S heavy duty acetylene regulator comes complete with Smith's steel "hard hat" installed.

Smith® 40-275-540 is heavy duty, single stage oxygen regulator that provides high gas flows at up to 275 PSIG delivery pressure.

Smith® High Purity Stainless Steel Regulator - 310 Series CGA 330 Inlet

Smith® 40-15-300 is heavy duty, single stage acetylene regulator that provides high gas flows at up to 15 PSIG delivery pressure.