Harris® 301 Model Inert Gas Regulator (Argon/Helium/Nitrogen) 301-100-580
The Harris® 301 Inert Gas Regulator is made in the USA and comes with a 7 year factory warranty. It is a single-stage, solid brass regulator designed for a variety of testing and purging applications using Argon, Helium or Nitrogen gases. The Harris 301 inert gas regulator comes with dual 2 inch steel pressure gauges and has a max outlet pressure rating of 100 PSIG.