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WARNING: This product can expose you to chemicals including Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Harris® Model 25GX-145-580 Medium to Heavy Duty Argon, Helium Or Nitrogen Calibration Single Stage Regulator, CGA-580

Airgas Part #:HCL3000540

Harris Calorific

Manufacturer #:3000540

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$147.66 /Each
Regular Price
Package Size: 1 Each
$147.66 Each
$147.66 Each

In Stock

Item Details

  • Harris® 25-100C-580 Argon, Nitrogen, Helium Single Stage Regulator is designed to be compact, lightweight, medium duty and rugged. Regulator provides accurate pressure regulation to 100 PSIG that is ideal for small cylinders or confined spaces. It comes with 2" dual steel gauge and chrome-plated bonnet with brass adjusting screw for smooth adjustment. 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.


  • Chrome plated bonnet with forged brass body
  • One piece encapsulated seat design with an internal filter and a PTFE teflon seat
  • Increased flow capacity cuts up to 15"
  • Bronze adjusting screw for smooth adjustment
  • 2" dual scale gauges
  • Featured in the steelworker classic outfits


  • Conforms to CGA E-4
  • UL Listed

Product Attributes

Regulator Type

» Single Stage Regulator

Delivery Press Range (psig)

» 0 - 100 psig


» 2.5" Steel Dual Scale


» 25GX


» 9/16-18 RH


» Single


» Argon » Helium » Nitrogen