Miller Smith 40-175-540S Oxygen Heavy Duty Regulator with Hard Hat

• Resin Bonnet Insert allows for smooth, easy adjustment even at high-pressure levels.
• Large stainless steel diaphragm provides for precise control of pressure. Resists corrosion, leaking and freeze-up leading to extending service life.
• External Relief Valve protects regulator from damage do to inadvertent high-pressure surge. Relief valve will release excessive pressure and automatically reset.
• The nickel-plated bonnet, along with brass body, protects against corrosion.
• 2.5 inch corrosion-resistant polished brass gauges with shatter-resistant polycarbonate lenses.

Smith Series 40 single stage regulators are comprised of a complete line of versatile regulators for welding, cutting, heating and other industrial applications. A heavy duty construction and simplified design provide high gas flow for longer trouble-free operation and also include a stainless steel diaphragm which allows use with liquid gases. These regulators are also backed by Smith's 3 year limited warranty. Package of 1

Series:  40

Division:  Heavy Duty

Gas:  Oxygen

Delivery Range:  0-175

Max Inlet Pressure:  3000

CGA Fitting:  CGA 540



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