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WARNING: This product can expose you to chemicals including Nitrogen Dioxide, which is known to the State of California to cause cancer, and 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 601-800-580 Harris® Light/Medium Duty HVAC Purging Argon, Helium And Nitrogen Single Stage Regulator, CGA-580

Airgas Part #:HCL3000649

Harris Calorific

Manufacturer #:3000649

$129.80 /Each
Package Size: 1 Each
$129.80 Each
$129.80 Each

Typically in Stock

Item Details

  • Harris® 601-800-580 argon, nitrogen, helium single stage nitrogen purging regulator is designed for applications where weight and size are critical factors for light to medium duty use. Used for HVAC purging, pressure testing and blanketing with nitrogen or other inert gases. It is equipped with a brass body and bonnet for longer service life, large, easy-to-read 50mm ABS plastic dual scale gauges (psi/bar) with rubber gauge guards for added protection in abusive conditions, an ergonomic ABS plastic knob for easy grip for precise adjustments and a neoprene diaphragm for extra safety, longer life and greater dependability. It features a one-piece encapsulated PTFE Teflon® seat design with an internal filter to protect it from particulate contamination. Maximum delivery pressure of 800 psig. It has a 1/4" 45? flare SAE outlet connection. Conforms to CGA-E-4 Standard for gas pressure regulators. Conveniently packaged in clamshell for ease in displaying on showroom floor.


  • Brass body and bonnet
  • 50 mm dual scale gauges with rubber gauge guards
  • ABS plastic adjusting knob
  • Neoprene diaphragm
  • PTFE Teflon® seat with internal filter
  • 1/4" 45◦ flare SAE outlet connection
  • Maximum inlet pressure 3000 psig
  • Delivery pressure range 0 - 800 psig
  • Delivery pressure gauge 1450 psig
  • Supply pressure gauge 4500 psig
  • Pressure regulation 0.4 psig/100 psig
  • Cv 0.17


  • Conforms to CGA-E-4
  • 7-year warranty


  • Model No. CPR63332 rubber gauge guards


  • HVAC purging
  • Pressure testing
  • Blanketing

Product Attributes

Regulator Type

» Single Stage Regulator

Gas Service

» Argon
» Helium
» Nitrogen
» Ar
» He
» N2

Delivery Rate

» 0 - 800 psig

Inlet Connection

» CGA-580


» Light Duty
» Medium Duty

Outlet Connection

» 1/4" 45° Flare SAE

Gauge Diameter

» 50 mm