Harris 25GX-145-580 Argon, Nitrogen or Helium Gas Regulator

Harris Gas Regulator Features: Best Value 7-year Warranty Made in the USA Capacity:  Medium to Heavy Duty Cv:  0.17 Gauges:  2.5" Steel dual scale Pressure Regulation:  0.2 PSIG/100 PSIG Seat:  One-piece encapsulated seat design with internal filter and a PTFE Teflon® seat Certifications:  UL® listed/CGA E-4 Featured In:  Steelworker® Classic & V-Series® kits Weight:  2.9 lbs. / 1.32 kg. Materials: Body:  Forged brassBonnet:  Chrome plated Zamac 3®Gauges:  2 1/2", steel case, multi-scale guagesDiagphragm:  Neoprene, fiber reinforcedNozzle:  BrassSeats:  PTFE TeflonFilters:  Nickel plated sintered bronze 10 micronSeat Return Spring: PH 17-7 Stainless SteelAdjusting Knob:  ABS, UB resistant, composite knobOutlet:  Brass The 25GX is designed to be the next generation workhorse of the Harris industrial regulator line.  It features larger, easier to read gauges and an ergonomic adjusting knob that also shields the adjusting mechanism from contaminants. --> Model Number Capa