Harris Nitrogen Regulator
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SKU: 3000606

Harris Nitrogen Regulator

Availability: In stock 4 Items
max 4 Item(s)

  • Harris® 425-200-580 Argon/Helium/Nitrogen Single Stage Regulator is designed to be compact, lightweight, medium/heavy-duty and rugged. Regulator provides accurate pressure regulation that is ideal for most industrial applications. It comes with 2 1/2" dual brass gauge and chrome-plated bonnet with brass adjusting screw for smooth adjustment. Regulator incorporates 580 CGA inlet and minimum 9/16" right-handed outlet with self-reseating internal HP safety valve for safety. It features one-piece encapsulated seat design with an internal filter and a PTFE Teflon® seat. It is equipped with forged brass body and it conforms to CGA E-4 standard for gas pressure regulators.


  • Brass bonnet and body
  • One piece encapsulated seat design with an internal filter and a PTFE teflon seat
  • Bronze adjusting screw for smooth adjustment
  • 2 1/2" dual scale gauges
  • Featured in the pipeliner classic outfits
  • Tamper proof, self reseating, internal HP safety valve


  • Conforms to CGA E-4
  • UL Listed

Product Attributes

Regulator Type

» Single Stage Regulator

Gas Service

» Argon » Helium » Nitrogen

Delivery Rate

» 0 - 200 psig » 400 psig

Inlet Connection

» CGA-580


» Heavy Duty » Medium Duty

Outlet Connection

» 9/16" - 18 (RH)"

Gauge Diameter

» 2.5 in
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