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RADNOR™ Model ST9 Harris® Medium/Heavy Duty Flowgauge Argon Mix Shielding Gas Flowgauge Regulator Kit, CGA 580

Airgas Part #:RAD64003867

Manufacturer Part #:4400382

$117.72 /Each

Item Details

  • RADNOR™ Harris® Style Medium to Heavy Duty Flowgauge Regulator Shielding Gas Kit - Model ST9 - This flowgauge regulator shielding gas kit is designed to be compact, lightweight and rugged. It provides accurate gas flow control to 60 SCFH. Model ST9 features a forged brass body, 2 in. steel dual scale delivery gauge that are easy-to read, ABS plastic ergonomic adjusting knob for precise operation and one-piece encapsulated seat design with internal filter and PTFE Teflon®seat. This flowgauge regulator kit includes a 3⁄16 in. x 10 ft. hose with an ISO 7289 female quick connect. Conveniently packaged in a clamshell for point-of-purchase display.


  • ISO 7289 Quick connect outlet for easy teardown and setup
  • Compact, lightweight and rugged
  • Accurate flow control to 60 SCFH
  • Regulator has a forged brass body and brass painted bonnet for longer service life
  • 2 in. steel dual scale easy-to-read gauge
  • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
  • Neoprene diaphragm for better pressure control
  • ABS plastic ergonomic adjusting knob
  • Clamshelled kit includes 3/16 in. x 10 ft. inert gas hose with ISO 7289 quick connect.


  • 3/16" x 10 ft. black single BandB R-grade inert gas hose with fittings


  • Gas-shielded welding
  • Industrial gas applications

Product Attributes

Delivery Rate

» 0 - 60 scfh

Regulator Type

» Flowgauge Regulator