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Air & Inert Gas Regulators

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This single-stage regulator is designed for air and inert gas service, reducing cylinder pressure to a controlled 50 psig outlet. It features a CGA 540 inlet connection and a 9/16"-18 M RH outlet, with a neoprene diaphragm for consistent performance. Typical applications include welding, laboratory, and industrial gas systems requiring stable pressure regulation.

HARRIS 25GX-50-540 Single Stage Air & Inert Gas Regulator

BrandHARRIS

CategoryAir & Inert Gas Regulators

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Single-stage regulator with CGA 540 inlet and 3/8"-24 M RH outlet, rated for 60 psig oxygen service. Neoprene diaphragm construction. Used to reduce cylinder pressure to a consistent working level for gas control in welding, cutting, and related applications.

UNIWELD Single Stage Oxygen Regulator RSO

BrandUNIWELD

CategoryAir & Inert Gas Regulators

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Single-stage regulator for air and inert gases. Features a CGA 346 inlet connection and 1/4" NPT male outlet. Neoprene diaphragm. Maximum outlet pressure 50 psig. Used in industrial gas systems, laboratories, and maintenance applications requiring stable low-pressure gas supply from cylinders with CGA 346 connection.

HARRIS KH1011 Single Stage Air & Inert Gas Regulator

BrandHARRIS

CategoryAir & Inert Gas Regulators

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Single stage regulator for reducing and controlling high-pressure oxygen from a cylinder to a consistent lower working pressure. Features a stainless steel diaphragm, CGA 540 inlet, and 9/16"-18 M RH outlet. Rated for 125 psig oxygen service. Suitable for welding, cutting, and other industrial gas applications.

UNIWELD Single Stage Regulator

BrandUNIWELD

CategoryAir & Inert Gas Regulators

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Single-stage gas regulator for oxygen service with CGA 540 inlet connection and 9/16"-18 M RH outlet. Stainless steel diaphragm construction. Rated for 175 psig maximum outlet pressure. Suitable for reducing high-pressure cylinder gas in welding, cutting, and industrial gas applications.

SMITH EQUIPMENT

SMITH EQUIPMENT 40-175-540S Oxygen Regulator, CGA 540 Inlet, 175 psig

BrandSMITH EQUIPMENT

CategoryAir & Inert Gas Regulators

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Single-stage gas regulator for reducing and controlling oxygen pressure from cylinders. Features a CGA 024 inlet connection and 9/16"-18 M RH outlet. Neoprene diaphragm. Maximum outlet pressure 125 psig. Suitable for welding, cutting, and medical gas delivery applications.

HARRIS Single Stage Oxygen Regulator

BrandHARRIS

CategoryAir & Inert Gas Regulators

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Single-stage regulator with CGA 346 inlet and 9/16"-18 M RH outlet. Reduces cylinder pressure to a regulated level for breathing air and inert gas applications. Neoprene diaphragm. Maximum inlet pressure 200 psig.

HARRIS 425-200-346 Single-Stage Air & Inert Gas Regulator

BrandHARRIS

CategoryAir & Inert Gas Regulators

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Two-stage regulator for air and inert gases. Features a CGA 346 inlet connection and 1/4" NPT male outlet. Neoprene diaphragm. Maximum outlet pressure 50 psig. Used in gas systems requiring stable pressure reduction.

SMITH EQUIPMENT

SMITH EQUIPMENT Air & Inert Gas Regulator

BrandSMITH EQUIPMENT

CategoryAir & Inert Gas Regulators

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Single-stage gas regulator with CGA 540 inlet and 9/16"-18 M RH outlet, rated for 125 psig oxygen service. Stainless steel diaphragm provides corrosion resistance. Suitable for reducing cylinder pressure in welding, cutting, and industrial gas distribution systems.

HARRIS Single Stage Gas Regulator

BrandHARRIS

CategoryAir & Inert Gas Regulators

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Two-stage regulator for air and inert gases with CGA 580 inlet and 5/8"-18 female right-hand outlet. Neoprene diaphragm construction handles inlet pressures up to 200 psig. Suitable for pressure control in welding, cutting, and laboratory gas systems.

VICTOR Two Stage Air & Inert Gas Regulator

BrandVICTOR

CategoryAir & Inert Gas Regulators

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