301-80-IGGRFNG-032 Inert Gas Guard

Model 301 - Flowgauge

Model 301 single-stage compact flowgauge regulator for flow-control to 60 SCFH.


Model 301 medium to heavy-duty flowgauge regulator is designed to be compact, lightweight and rugged.  It is time proven to provide accurate flow control to 60 SCFH using the most common shielding gases. Additionally, the Model 301 shielding gas kit includes a 3/16" x 10' inert gases hose with fittings.


  • Brass body and brass-painted zinc bonnet
  • 2" steel dual scale gauges
  • One-piece encapsulated seat design with an internal filter and PTFE Teflon® seat
  • Brass "T" screw handle
  • Neoprene diaphragm

Typical Applications

  • Gas-shielded welding
  • Industrial applications


Warning -

Cancer and Reproductive Harm -