6-CD100F-320 High Capacity Regulator

Model 6 - Flowmeter

Model 6-CD two-stage heavy-duty flowmeter regulator for high-flow CO2/CO2 mix shielded gas welding and other industrial applications.


Model 6 medium to high capacity carbon dioxide flowmeter regulator provides flow rates up to 100 SCFH continuously without freeze-up. This multi-stage designed flowmeter regulator spreads out the cooling effect of carbon dioxide pressure reduction. The sensitive needle valve permits highly accurate flow settings. The Model 6 flowmeter regulator is available in both single stage and a two stage versions. The single stage version is a compact, competitively priced, version of the heavy duty, high capacity two stage model.


  • Black anodized aluminum barstock body and bonnet
  • Dual scale gauges 4000 psi/28,000 kPa - 2.5" brass Model 6CD & 2" steel Model 6S
  • One-piece encapsulated seat design with an internal filter and PTFE Teflon® seat
  • Sensitive needle valve adjustment for precise flow control
  • Neoprene diaphragm

Typical Applications

  • High-flow CO2 / CO2 mix shielded gas welding
  • Industrial applications


Warning -

Cancer and Reproductive Harm -