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Western Model RFS-7-P Medium Duty Nitrogen Flowmeter Regulator, CGA-580

Airgas Part #:WESRFS-7-P

Western Enterprises

Manufacturer #:RFS-7-P

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$379.13 /Each
Package Size: 1 Each
$379.128 Each
$379.13 Each

Typically in Stock

Item Details

  • Western CGA-580 Nitrogen Medium Duty Flowmeter Regulator is a single stage diaphragm regulator combined with a dual calibrated flowmeter. Features delivery range of 0-50 scfh, with neoprene diaphragm to maintain consistent flow rates, as well as dual outlet option: 9/16""-18 RHM or 5/8""-18 RHF. With a needle valve for precise adjustments and self re-seating safety relief offers protection against over pressure. Inlet pressure of 0 - 3000 PSIG on easy to read 2" cylinder gauges. The PCTFE seat assembly, dual inlet filtering system, and chrome plated bonnet offers corrosion resistance for added regulator life. This regulator has a three year warranty.


  • The RFS Series offers a machined brass body housing, chrome plated bonnet
  • Neoprene diaphragm maintains consistent flow rates
  • Dual Inlet filter extends service life
  • Self-reseating safety relief protects against over pressurization
  • Shatter resistant, dual calibrated flow tube, calibrated for Argon and CO2
  • Needle valve for precise adjustments
  • Three year warranty
  • Made in USA


  • 3 Year Warranty


  • Industrial
  • Welding
  • Laboratory

Product Attributes

Regulator Type

» Flowmeter Regulator

Gas Service

» Nitrogen
» N2

Delivery Rate

» 0 - 50 scfh

Inlet Connection

» CGA-580


» Medium Duty

Outlet Connection

» 5/8" - 18 (RH Female)
» 9/16" - 18 (RH Male)

Gauge Diameter

» 2"