Choose from our full selection of Gas regulators, flow meters and flow checkers. Models from simple single gauge Argon/Co2 to heated flow meter models with multiple adjustments Gas Regulators & Accesories - Argon / Co2 / Mixed Gas 721_0000 Gas Regulator AR / Co2 Dual Guage CGA580 X 5/8-18RHT OutputDual gauge gas regulator with CGA580 Argon and/or Argon CO2 mixed gas cylinder connect and 5/8-18RHT "B" machine connect. Availability: Usually ships the same business day Gas Regulator AR / Co2 Dual Guage CGA580 X 5/8-18RHT Output 721-0002Elsewhere: $ 78.00Welding Direct Price Gas Regulator AR / Co2 Sight Glass Flow Meter CGA580 X 5/8-18Industrial Duty Regulator / Flowmeter provides accurate regulation of both Argon or Argon/CO2 mixed gas with sight-glass flow meter column. Gas Regulator AR / Co2 Sight Glass Flow Meter CGA580 X 5/8-18 721-0005Elsewhere: $ 99.00Welding Direct Price Gas Regulator Heated Co2 Sight Glass Flow Meter CGA380 X 1/4"Electrically heated regulator flowmeter is designed to insure maximum flow of Co2 gas in all environments. Availability: Usually ships in 5-7 business days. Gas Regulator Heated Co2 Sight Glass Flow Meter CGA380 X 1/4" 721-2202Elsewhere: $ 238.60Welding Direct Price: A-809 Adaptor CGA320-580 Co2 Cylinder to Argon RegulatorConnect CGA-580 Regulator to CGA-320 Cylinder A-809 Adaptor CGA320-580 Co2 Cylinder to Argon Regulator A-809Elsewhere: $ 28.59Welding Direct Price 40V77 Gas Hose Extension (12.5')12.5' gas hose extension with brass 5/8"-18RHT MALE fittings on both ends to connect gas regulator to torch, power cable adaptor or machine gas fitting. 40V77 Gas Hose Extension (12.5') 40V77Elsewhere: $ 27.50Welding Direct Price: Gas Regulator Adaptor 3/16" (4mm) Gas Line to 5/8-18RHT Female Quick-connect 3/16" (4mm) plastic gas hose on portable mig welder to standard 5/8-18RHT Female output on gas regulator. Gas Regulator Adaptor 3/16" (4mm) Gas Line to 5/8-18RHT Female 721_6550Elsewhere: $ 16.90Welding Direct Price: Welding Gas Flow Gauge Checker Argon / Co2 / Nitrogen (191.0003 )A simple, low cost, flow checker designed to test actual gas flow at the torch for every welder in your shop resulting in big gas savings. Welding Gas Flow Gauge Checker Argon / Co2 / Nitrogen (191.0003 ) 191N0003Elsewhere: $ 22.35Welding Direct Price Additional discounts may be available for volume orders. To speak with a customer service representative for details, call, toll free, 1-866-568-3170 . Welding-Direct.com is in no way affiliated with the above named manufacturers. References to named machines, torches, welding guns and numbers is for your convenience only. Most parts advertised for sale are made by or for Welding-Direct.com; other parts, as indicated, are original parts (OEM) and are simply being resold by welding-direct.com. Copyright 2004 Welding-Direct.com. All rights reserved. Details on our Free Delivery policy may be found on our Information page.