Smith Nitrogen Purge Regulator - HVAC Purging/Testing 30-450-580

4.9
Rated 4.9 out of 5 stars
8 Reviews

Code: 30-450-580

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Cyberweld Price $121.85
Cyberweld Price $121.85
Mfg Industrial Price: $243.71
(You Save $121.86)

Gas:Nitrogen/Argon/Helium (CGA 580)

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Smith® Nitrogen Purge Regulator - HVAC Purging/Testing 30-450-580

The Smith® nitrogen purge regulator 30-450-580 supplies up to 450 PSIG delivery pressure and is specially designed to meet the specifications of HVAC refrigerant purging applications. This regulator is used with nitrogen to test an HVAC system to locate leaks and to purge an area for installation and repair. Its compact size is suitable for use where space is limited.



Features
  • Dependable High Pressure Seat - Sure-Seat technology block debris from entering the high pressure seat for a positive gas tight seal time after time. A copper-nickel filter encases the high pressure seat, protecting it from debris, allowing many years of dependable performance.
  • Improved Diaphragm - constructed of durable reinforced, laminated Neoprene
  • Polycarbonate shatter resistant gauge lenses
  • Auto reset safety relief valve
  • Extremely Accurate - accurate within +/- 2% of actual gauge reading for both pressure regulators and flowgauges.
  • High Capacity - Series 30 has high flow capabilities of over 2800 cfh.
  • Quality - Industrial grade Series 30 regulators are made in the USA from high qualtiy, corrosive resistant materials. Series 30 regulators are covered by a 3 year limited warranty. New design features provide extreme accuracy, dependability and extended service life.
  • Decay/Rise - As pressure drops in the gas cylinder, regulator outlet pressure will automatically increase. This is known as decay/rise. Smith® Series 30 regulators are designed to minimize this effect resulting in reduced gas costs, reduced cylinder handling and improved accuracy.





  • 4.9
    Rated 4.9 out of 5 stars
    Based on 8 reviews
    Total 5 star reviews: 7 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    8 reviews
    • K
      Kris
      Verified Buyer
      I recommend this product
      Rated 4 out of 5 stars
      2 years ago
      Not bad

      I was hoping I could pressure test at 525 but the max I can get is 485 psi. It works great for purge brazing though

    • T
      Terry
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      4 years ago
      Great Purchase!

      Very excited to unbox this regulator and start using it. Seems well built and rugged, works perfectly for what I need it for (hvac). Couldn't ask for anything more.

    • J
      Jim
      I recommend this product
      Rated 5 out of 5 stars
      4 years ago
      Good value

      Bought this for a flow test setup. The Knob adjustment is smooth and easy to dial in your exact

      pressure. Regulates well.

    • R
      Richard
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      5 years ago
      Looks great and good fit

      Just what I was looking for and liked the price. The 1/4" male flare fitting was what I was going to use so I don't even need an adapter.

    • DP
      David P.
      Verified Buyer
      I recommend this product
      Rated 5 out of 5 stars
      6 years ago
      Nice quality regulator

      Although I have not used the N2 regulator yet, due to the weather. I can tell it's made from quality material ,with attention to detail. I have used Smith regulators for years, and I find them to be a great regulator for a good price.

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