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Western Medium Duty Nitrogen Single Stage Flowmeter Regulator CGA-580

Western Medium Duty Nitrogen Single Stage 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 Flow meter Regulator is a single stage diaphragm regulator which is combined with a flow tube to render a flow meter. Regulator has neoprene diaphragm to maintain constant flow rates and twin inlet valve for added service life. Regulator features a needle valve for precise adjustments and self re-seating safety relief offers protection against over pressure. Regulators offers 0 - 3000 PSIG of inlet pressure with 2" cylinder pressure gauge and keeps the user informed of cylinder pressure. Machined brass constructed regulator with chrome plated bonnet offers magnificent corrosion resistance and durability.


  • 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


  • Industrial
  • Welding
  • Laboratory

Product Attributes

Regulator Type

» Single Stage Flowmeter Regulator

Gas Service

» Nitrogen

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"