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Gas Flowmeters/Regulators

Gas Flowmeters/Regulators

Ideal For A Variety Of Welding Processes, Including TIG, MIG, PAW, And Oxy-Fuel Welding, As Well As Heating Applications.

Discover our premium range of Single and Dual Gas Flow Meter/Regulators and Purge Gas Kits. These gas flowmeters are meticulously designed to provide precise measurements of Argon, Helium, and CO2 welding gases. They are ideal for a variety of welding processes, including TIG, MIG, PAW, and Oxy-Fuel welding, as well as heating applications. 

Are you striving for the perfect gas blend to tackle challenging applications? Look no further than our Proportional Gas Mixers, ensuring accurate blending of multiple gases while eliminating the need for expensive mixed gas bottles. For those in production MIG welding and food and beverage applications, our Heated Flow Meters prevent regulator freezing, ensuring uninterrupted gas flow and reducing costly downtime caused by freeze-ups.

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  • Miller/Weldcraft Economy Series Flowmeter Regulator Miller/Weldcraft Economy Series Flowmeter Regulator

    Economy Series Flowmeter Regulator

    Miller/Weldcraft

    $130.10
    SMI-H2051B-580 Miller® (formerly Smith®) High-Quality Economy Series Flowmeter/Regulator Delivers Precise Control of MIG/GMAW and TIG/GTAW Shield Gases. CGA 580 Right-Hand Male Connection. Designed to accurately measure the flow of Argon,...
    SMI-H2051B-580
    $130.10
    Qty in Cart: 0
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    $130.10
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  • Miller/Weldcraft Economy Series Flowmeter Regulator w/Gas Hose

    Economy Series Flowmeter Regulator w/Gas Hose

    Miller/Weldcraft

    $150.23
    SMI-H2051B-580-GH Miller® (formerly Smith®) High-Quality Economy Series Flowmeter/Regulator Delivers Precise Control of MIG/GMAW and TIG/GTAW Shield Gases. CGA 580 Right-Hand Male Connection. Designed to accurately measure the flow of...
    SMI-H2051B-580-GH
    $150.23
    Qty in Cart: 0
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    $150.23
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  • Miller/Weldcraft Precision Series Flowmeter Regulator, All Gas

    Precision Series Flowmeter Regulator, All Gas

    Miller/Weldcraft

    $220.00
    SMI-32-30-580 Miller® (formerly Smith®) high-quality Precision Series Flowmeter/Regulator delivers precise control of TIG/GTAW shield gases. CGA 580 Right-Hand Male Connection. Accurately measure the flow of Argon, Helium, CO2 and...
    SMI-32-30-580
    $220.00
    Qty in Cart: 0
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    $220.00
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  • Miller/Weldcraft Precision Series Co2 Flowmeter Regulator w/Gas Hose

    Precision Series Co2 Flowmeter Regulator w/Gas Hose

    Miller/Weldcraft

    $259.00
    SMI-32-80-580 Smith® high-quality Precision Series Flowmeter/Regulator delivers precise control of TIG/GTAW shield gases. Accurately measure the flow of CO2, with this high-quality, rugged flow meter featuring self-centering flow tube and...
    SMI-32-80-320-GH
    $259.00
    Qty in Cart: 0
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    $259.00
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  • Miller/Weldcraft Precision Series Flowmeter Regulator, All Gas w/Gas Hose

    Precision Series Flowmeter Regulator, All Gas w/Gas Hose

    Miller/Weldcraft

    $260.00
    SMI-32-30-580-GH Miller® (formerly Smith®) high-quality Precision Series Flowmeter/Regulator delivers precise control of TIG/GTAW shield gases. CGA 580 Right-Hand Male Connection. Accurately measure the flow of Argon, Helium, CO2 and...
    SMI-32-30-580-GH
    $260.00
    Qty in Cart: 0
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    $260.00
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  • Miller/Weldcraft Precision Series Flowmeter Regulator

    Precision Series Flowmeter Regulator

    Miller/Weldcraft

    $222.79
    SMI-32-80-580 Miller® (formerly Smith®) High-Quality Precision Series Flowmeter/Regulator. Delivers Precise Control of TIG/GTAW Shield Gases.  Accurately measure the flow of Argon and CO2, with this high-quality, rugged flow meter...
    SMI-32-80-580
    $222.79
    Qty in Cart: 0
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    $222.79
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  • Miller/Weldcraft Precision Series Flowmeter Regulator w/Gas Hose

    Precision Series Flowmeter Regulator w/Gas Hose

    Miller/Weldcraft

    $194.88
    SMI-32-80-580-GH Miller® (formerly Smith®) High-Quality Precision Series Flowmeter/Regulator with Gas Hose Kit. Delivers Precise Control of TIG/GTAW Shield Gases.  Accurately measure the flow of Argon and CO2, with this high-quality,...
    SMI-32-80-580-GH
    $194.88
    Qty in Cart: 0
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    $194.88
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  • Genstar Technologies Premium Argon Flowmeter Regulator Genstar Technologies Premium Argon Flowmeter Regulator

    Premium Argon Flowmeter Regulator

    Genstar Technologies

    $240.00
    GEN-195AR-60 Gentec® Premium Argon Flow Meter. Victor® Style High-Quality Premium Series Flowmeter Regulator Engineered to Deliver Precise Control of  Shield Gases. Accurately measure the flow of Argon with this high-quality, rugged flow...
    GEN-195AR-60
    $240.00
    Qty in Cart: 0
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    $240.00
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  • Arc-Zone Pro Shield Gas Flow Test Gauge for TIG, MIG & Plasma Arc-Zone Pro Shield Gas Flow Test Gauge for TIG, MIG & Plasma

    Shield Gas Flow Test Gauge for TIG, MIG & Plasma

    Arc-Zone Pro

    $11.60
    Arc-Zone Pro Shield Gas Flow Test Gauge How can you verify if your gas flow meter is accurate?How can you verify the actual gas flow rate at the torch cup?  Arc-Zone's Pro Series Shield Gas Flow Test Gauges make it easy to accurately measure your...
    PX-50020
    $11.60
    Qty in Cart: 0
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    $11.60
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  • Genstar Technologies Premium Argon Flowmeter Regulator w/Gas Hose

    Premium Argon Flowmeter Regulator w/Gas Hose

    Genstar Technologies

    $240.00
    GEN-195AR-60-GH Gentec® Premium Argon Flow Meter with Gas Hose Kit. Victor® Style High-Quality Premium Series Flowmeter Regulator Engineered to Deliver Precise Control of  Shield Gases. Accurately measure the flow of Argon with this...
    GEN-195AR-60-GH
    $240.00
    Qty in Cart: 0
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    $240.00
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  • Profax Co2 Heater 240V E.U. - Stop Co2 Freeze-Up! Profax Co2 Heater 240V E.U. - Stop Co2 Freeze-Up!

    Co2 Heater 240V E.U. - Stop Co2 Freeze-Up!

    Profax

    $160.00
    CO2 Heater-220PROFAX® Co2 Heater, 240V EU Style Heater. Thermostatic Controlled Heater Engineered to Prevent Co2 Freeze-Up. Extends Regulator / Flow Meter Life and Prevents Weld Porosity from Loss of Shield Gas Coverage. Easily Installed Between Co2...
    PX-CO2 Heater-220
    $160.00
    Qty in Cart: 0
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    $160.00
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  • Profax Co2 Heater 115V U.S. - Stop Co2 Freeze-Up! Profax Co2 Heater 115V U.S. - Stop Co2 Freeze-Up!

    Co2 Heater 115V U.S. - Stop Co2 Freeze-Up!

    Profax

    $160.00
    CO2 Heater-115PROFAX® Co2 Heater, 115V U.S. Style Heater. Thermostatic Controlled Heater Engineered to Prevent Co2 Freeze-Up. Extends Regulator / Flow Meter Life and Prevents Weld Porosity from Loss of Shield Gas Coverage. Easily Installed Between...
    PX-CO2 Heater-115
    $160.00
    Qty in Cart: 0
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    $160.00
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  • Arc-Zone Pro Dual Argon Flowmeter Regulator Arc-Zone Pro Dual Argon Flowmeter Regulator

    Dual Argon Flowmeter Regulator

    Arc-Zone Pro

    $139.00 - $298.00
    Flametech® Economy Series Dual Argon Flowmeter & Purge Hose Kits  (select option from drop down menu) Arc-Zone® Pro Dual Flowmeter Kits are built with Flame Tech® dual gas flow meters engineered to deliver precise control of primary...
    $139.00 - $298.00
    Qty in Cart: 0
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    $139.00 - $298.00
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  • Profax Co2 Heater Flowmeter Regulator 115V U.S. w/Gas Hose - Stop Co2 Freeze-Up! Profax Co2 Heater Flowmeter Regulator 115V U.S. w/Gas Hose - Stop Co2 Freeze-Up!

    Co2 Heater Flowmeter Regulator 115V U.S. w/Gas Hose - Stop Co2 Freeze-Up!

    Profax

    $300.00
    PX-RFG-320-H-GH PROFAX® High Volume Co2  Regulator Flow Meter with built in heater and Gas Hose Kit.  120V AC/190 Watt heated flow meter. Prevents regulator freeze up Extends regulator/flow gauge life  Eliminates porosity in welds due...
    PX-RFG-320-H-GH
    $300.00
    Qty in Cart: 0
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    $300.00
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  • Profax Co2 Heater Flowmeter Regulator 115V U.S. - Stop Co2 Freeze-Up! Profax Co2 Heater Flowmeter Regulator 115V U.S. - Stop Co2 Freeze-Up!

    Co2 Heater Flowmeter Regulator 115V U.S. - Stop Co2 Freeze-Up!

    Profax

    $210.00
    PX-RFG-320-HPROFAX® High Volume Co2 Gas regulator flow meter with built in heater.  120V AC/190 watt heated flow meter. Prevents regulator freeze up Extends regulator/flow gauge life  Eliminates porosity in welds due to loss of gas...
    PX-RFG-320-H
    $210.00
    Qty in Cart: 0
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    $210.00
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  • Profax Co2 Heater Flowmeter Regulator 240V E.U. w/Gas Hose - Stop Co2 Freez-Up! Profax Co2 Heater Flowmeter Regulator 240V E.U. w/Gas Hose - Stop Co2 Freez-Up!

    Co2 Heater Flowmeter Regulator 240V E.U. w/Gas Hose - Stop Co2 Freez-Up!

    Profax

    $300.00
    PX-RFG-320-H-240-GH PROFAX® High Volume Co2 Regulator Flow Meter with built in heater and Gas Hose Kit. E.U. Style 240V AC 50/60hz heated flow meter. Prevents regulator freeze up Extends regulator/flow gauge life  Eliminates porosity in welds...
    PX-RFG-320-H-240-GH
    $300.00
    Qty in Cart: 0
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    $300.00
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  • Profax Co2 Heater Flowmeter Regulator 240V E.U. - Stop Co2 Freeze-Up! Profax Co2 Heater Flowmeter Regulator 240V E.U. - Stop Co2 Freeze-Up!

    Co2 Heater Flowmeter Regulator 240V E.U. - Stop Co2 Freeze-Up!

    Profax

    $210.00
    PX-RFG-320-H-240PROFAX® High Volume Co2 Gas Regulator flow meter with built in heater.  EU Style 240V AC 50/60hz heated flow meter. Prevents regulator freeze up Extends regulator/flow gauge life  Eliminates porosity in welds due to loss of...
    PX-RFG-320-H-240
    $210.00
    Qty in Cart: 0
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    $210.00
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  • Genstar Technologies Premium  Co2 Heater Flowmeter Regulator - 115V U.S.

    Premium Co2 Heater Flowmeter Regulator - 115V U.S.

    Genstar Technologies

    $435.00
    GEN-198CD-60Gentec® Premium Heated Co2 Regulator Flow Meter designed for applications requiring extremely high gas flow rates.  115V VAC/190 Watt heated flow meter with 0 - 60 CFH flow-rate.  CGA Inlet: 320 Outlet Connection: 5/8" - 18...
    GEN-198CD-60
    $435.00
    Qty in Cart: 0
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    $435.00
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  • Genstar Technologies Premium Co2 Heater Flowmeter Regulator 115V U.S. w/Gas Hose

    Premium Co2 Heater Flowmeter Regulator 115V U.S. w/Gas Hose

    Genstar Technologies

    $495.00
    GEN-198CD-60-GH Gentac® Premium Heated Co2 Regulator Flow Meter with Gas Hose And Coupler. Designed for applications requiring extremely high gas flow rates. 115 VAC/190 Watt heated flow meter with 0 - 60 CFH flow-rate. CGA Inlet: 320 Outlet...
    GEN-198CD-60-GH
    $495.00
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    $495.00
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  • Miller/Weldcraft Economy Series Flowmeter Body

    Economy Series Flowmeter Body

    Miller/Weldcraft

    $100.00
    SMI-H2231 Miller® (formerly Smith®) Multi-Scale Economy Flowmeter Body Only,  50 PSIG Inlet Pressure. For use in Conjunction with a Flowmeter / Regulator, or in a Pipeline and Manifold Type Installation. Self-Centering Flow...
    SMI-H2231
    $100.00
    Qty in Cart: 0
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    $100.00
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  • Miller/Weldcraft Economy Series Flow Meter Body

    Economy Series Flow Meter Body

    Miller/Weldcraft

    $99.00
    SMI-H2230 Miller® (formerly Smith®) Economy Flowmeter Body Only.  For use in Conjunction with a Flowmeter  Regulator, or in a Pipeline and Manifold Type Installation. Self-Centering Flow Tube Ball Delivers Precise Control of Gases for...
    SMI-H2230A
    $99.00
    Qty in Cart: 0
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    $99.00
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  • Miller/Weldcraft Flowmeter Body,  Argon/CO2

    Flowmeter Body, Argon/CO2

    Miller/Weldcraft

    $144.88
    MIL-16530 (Replaces H1105 & H1103E) Miller® (formerly Smith®) Heavy-Duty Flowmeter Body Only, 80 PSIG Inlet Pressure.  For use in Conjunction with a Flowmeter / Regulator, or in a Pipeline and Manifold Type Installation...
    MIL-16530
    $144.88
    Qty in Cart: 0
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    $144.88
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  • Profax Argon Flowmeter Regulator

    Argon Flowmeter Regulator

    Profax

    $46.00
    PX-RF1430-580 PROFAX® Low-Cost Flow Meter/Regulator for Argon & Argon/Co2 Mixes. High-quality design with premium brass body, robust pressure gauge and easy to read flow tube. Specifications: Gases Used: Argon/CO2 Flow Range: 10-60 SCFH Preset...
    PX-RF1430-580
    $46.00
    Qty in Cart: 0
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    $46.00
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  • Profax Argon Flowmeter Regulator w/Gas Hose

    Argon Flowmeter Regulator w/Gas Hose

    Profax

    $115.00
    PX-RF1430-580-GHPROFAX® Low-Cost Flow Meter/Regulator Kit for Argon & Argon/Co2 Mixes.  High-quality design with premium brass body, robust pressure gauge and easy to read flow tube.Specifications: Gases Used: ArgonFlow Range: 10-60...
    PX-RF1430-580-GH
    $115.00
    Qty in Cart: 0
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    $115.00
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  • Profax Co2 Flow Meter w/Gas Hose Kit

    Co2 Flow Meter w/Gas Hose Kit

    Profax

    $115.00
    PX-RF1430-320-GH PROFAX® Low-Cost Flow Meter/Regulator for Co2 Mixes. High-quality design with premium brass body, robust pressure gauge and easy to read flow tube. Specifications: Gases Used: CO2 Flow Range: 10-60 SCFH Preset Delivery Pressure: 30...
    PX-RF1430-320-GH
    $115.00
    Qty in Cart: 0
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    $115.00
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  • Miller/Weldcraft Gas Mixer Inlet Regulator, Oxygen

    Gas Mixer Inlet Regulator, Oxygen

    Miller/Weldcraft

    $152.00
    SMI-30-100-450 Durable Series 30 Gas Mixer Inlet Regulator, For Oxygen Gases. Delivery Gauge, 2" Polished Brass Gauges with Protective Inlet Filter, Self Re-Seating Pressure Relief Valve. Engineered to Deliver Precise Control of Shield Gases...
    30-100-450
    $152.00
    Qty in Cart: 0
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    $152.00
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  • Miller/Weldcraft Gas Mixer Inlet Regulator, Hydrogen

    Gas Mixer Inlet Regulator, Hydrogen

    Miller/Weldcraft

    $152.00
    SMI-30-100-350 Durable Series 30 Gas Mixer Inlet Regulator, For Hydrogen Gases. Delivery Gauge, 2" Polished Brass Gauges with Protective Inlet Filter, Self Re-Seating Pressure Relief Valve. Engineered to Deliver Precise Control of Shield Gases...
    30-100-350
    $152.00
    Qty in Cart: 0
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    $152.00
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  • Miller/Weldcraft Gas Mixer Inlet Regulator, CO2

    Gas Mixer Inlet Regulator, CO2

    Miller/Weldcraft

    $122.28
    SMI-30-100-320 Durable Series 30 Gas Mixer Inlet Regulator, For CO2 Gases. Delivery Gauge, 2" Polished Brass Gauges with Protective Inlet Filter, Self Re-Seating Pressure Relief Valve. Engineered to Deliver Precise Control of Shield Gases...
    SMI-30-100-320
    $122.28
    Qty in Cart: 0
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    $122.28
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  • Miller/Weldcraft Gas Mixer Inlet Regulator, Argon, Helium & Nitrogen

    Gas Mixer Inlet Regulator, Argon, Helium & Nitrogen

    Miller/Weldcraft

    $149.83
    SMI-30-150-580 Durable Series 30 Gas Mixer Inlet Regulator.  For Inert Gases Argon, Helium, Nitrogen. Delivery Gauge, 2" Polished Brass Gauges with Protective Inlet Filter, Self Re-Seating Pressure Relief Valve. Engineered to Deliver Precise...
    SMI-30-150-580
    $149.83
    Qty in Cart: 0
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    $149.83
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  • Flame Tech Medium Duty Oxygen Regulator

    Medium Duty Oxygen Regulator

    Flame Tech

    $85.00
    FLT-VMOR-22 Medium Duty, Victor Style Single Stage Oxygen Regulator.   Forged brass body & bonnet for maximum strength Oxygen w/ safety relief valve is set for safe operation Sintered metal inlet filter to trap impurities No...
    FLT-VMOR-22
    $85.00
    Qty in Cart: 0
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    $85.00
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  • Flame Tech Medium Duty Acetylene Regulator

    Medium Duty Acetylene Regulator

    Flame Tech

    $85.00
    FLT-VMAR-22 Medium Duty, Victor Style Single Stage Acetylene Regulator.   Forged brass body & bonnet for maximum strength Sintered metal inlet filter to trap impurities No soldered joints, for easy maintenance Easy to read dual...
    FLT-VMAR-22
    $85.00
    Qty in Cart: 0
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    $85.00
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  • Genstar Technologies Dual Helium Flowmeter Regulator w/Gas Hose Genstar Technologies Dual Helium Flowmeter Regulator w/Gas Hose

    Dual Helium Flowmeter Regulator w/Gas Hose

    Genstar Technologies

    $278.00 - $461.00
    Gentec® Premium Dual Helium Flowmeter & Purge Hose Kit  (select option from drop down menu) Arc-Zone® Pro kits are built with the Gentec® Premium Dual Flow Meter engineered to deliver precise control of primary...
    $278.00 - $461.00
    Qty in Cart: 0
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    $278.00 - $461.00
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  • Flame Tech Medium Duty Fuel Gas Regulator

    Medium Duty Fuel Gas Regulator

    Flame Tech

    $67.00
    FLT-VMFR-22 Medium Duty, Victor Style Single Stage Fuel Gas Regulator.   Forged brass body & bonnet for maximum strength Sintered metal inlet filter to trap impurities No soldered joints, for easy maintenance Easy to read dual scale...
    FLT-VMFR-22
    $67.00
    Qty in Cart: 0
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    $67.00
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  • Miller/Weldcraft Dual Argon/Helium/Co2 Flowmeter Regulator w/Gas Hose Miller/Weldcraft Dual Argon/Helium/Co2 Flowmeter Regulator w/Gas Hose

    Dual Argon/Helium/Co2 Flowmeter Regulator w/Gas Hose

    Miller/Weldcraft

    $334.20 - $397.00
    Miller® (formerly Smith®) Precision Series Dual Argon, Helium & Co2  Flowmeter & Purge Hose Kit  (select option from drop down menu) Accurately regulate the flow of welding gases to two separate welding processes from a...
    $334.20 - $397.00
    Qty in Cart: 0
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    $334.20 - $397.00
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  • Flame Tech Heavy Duty Acetylene Regulator

    Heavy Duty Acetylene Regulator

    Flame Tech

    $99.25
    FLT-VHAR-21 Heavy Duty, Victor Style Single Stage Acetylene Regulator.   Forged brass body & bonnet for maximum strength Sintered metal inlet filter to trap impurities No soldered joints, for easy maintenance Easy to read dual scale...
    FLT-VHAR-21
    $99.25
    Qty in Cart: 0
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    $99.25
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  • Flame Tech Heavy Duty Fuel Gas Regulator

    Heavy Duty Fuel Gas Regulator

    Flame Tech

    $122.00
    FLT-VHFR-21 Heavy Duty, Victor Style Single Stage Fuel Gas Regulator.   Forged brass body & bonnet for maximum strength Sintered metal inlet filter to trap impurities No soldered joints, for easy maintenance Easy to read dual scale...
    FLT-VHFR-21
    $122.00
    Qty in Cart: 0
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    $122.00
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  • Arc-Zone Pro Simple DIY Gas Mixing Kit Arc-Zone Pro Simple DIY Gas Mixing Kit

    Simple DIY Gas Mixing Kit

    Arc-Zone Pro

    $89.00
    Simple, Affordable Gas Mixing Kit With the Dual Gas Mixing Kit it's easy to do simple gas mixing.  The valved 'Y' fitting allows for 2 separate purge gases to be connected to the machine inlet:  Run your Argon in one port...
    A-DGI
    $89.00
    Qty in Cart: 0
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    $89.00
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  • Flame Tech Heavy  Duty Oxygen Regulator

    Heavy Duty Oxygen Regulator

    Flame Tech

    $122.00
    FLT-VHOR-21 Heavy Duty, Victor Style Single Stage Oxygen Regulator.   Forged brass body & bonnet for maximum strength Oxygen w/ safety relief valve is set for safe operation Sintered metal inlet filter to trap impurities No soldered...
    FLT-VHOR-21
    $122.00
    Qty in Cart: 0
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    $122.00
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  •  Economy Series Oxygen Regulator - Medium Duty

    Economy Series Oxygen Regulator - Medium Duty

    $113.00
    GEN-752X-80 Victor®-style high-quality Medium Duty Economy Series Regulator delivers precise control of oxygen gases.  Designed to accurately measure the flow of oxygen for your Oxy-Acetylene oxygen cylinder...
    GEN-752X-80
    $113.00
    Qty in Cart: 0
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    $113.00
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