Smith Oxygen Regulator - Heavy Duty 40-175-540

Rated 5.0 out of 5 stars
1 Review

Code: 40-175-540

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Cyberweld Price $236.35
Cyberweld Price $236.35
Mfg Industrial Price: $472.70
(You Save $236.35)
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Gas:Oxygen (CGA 540)

Outlet Pressure:0-175 PSIG

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Smith® Oxygen Regulator - Heavy Duty 40-175-540

The Smith® 40-175-540 is heavy duty, single stage oxygen regulator that provides high gas flows at up to 175 PSIG delivery pressure. Its rugged brass construction makes the 40 series oxygen regulator ideal for welding, cutting, heating and other industrial applications, either in the shop or on the job site. Stainless steel diaphragm allows use with liquid gases.

3 Year Limited Warranty

  • External Relief Valve - Protects regulator from damage due to inadvertent high pressure surge.
  • Color Coded Labels - Supply performance capabilities and easy gas service identification.
  • Stainless Steel Diaphragm - Resists damage and freeze-up if used with liquid gases for extended service life.
  • Die-Cast "T" Bar Adjusting Screw - Provides comfort and durability.
  • Delrin™ Bonnet Insert - Allows smooth, easy adjustment even at high pressure levels.
  • Nickel Plated Bonnet - Along with brass body protect against corrosion.
  • Dual Filters Including Sure Seat™ - Protects high pressure seat from debris for reliable operation and long service life.
  • Shatter Resistant Gauge Lenses - 2-1/2" Brass gauges with Polycarbonate lenses resist damage and corrosion.


  • 5.0
    Rated 5.0 out of 5 stars
    Based on 1 review
    Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    1 review
    • J
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      4 years ago
      Great quality

      Great equipment

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