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TIG Welders

Miller® Maxstar® 161 STH TIG Welder, 110 - 240 Volt, 160 Amp Max Output with Fingertip Contractor Package

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Miller® Maxstar® 161 STH TIG Welder, 110 - 240 Volt, 160 Amp Max Output with Fingertip Contractor Package

Miller® Maxstar® 161 STH TIG Welder, 110 - 240 Volt, 160 Amp Max Output with Fingertip Contractor Package

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Airgas Part #:MIL907711001

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Miller® Maxstar® 280 Auto-Line™ TIG Welder, 208 - 575 Volt, 250 Amp Max Output with Cooler Power Supply

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Miller® Maxstar® 280 Auto-Line™ TIG Welder, 208 - 575 Volt, 250 Amp Max Output with Cooler Power Supply

Miller® Maxstar® 280 Auto-Line™ TIG Welder, 208 - 575 Volt, 250 Amp Max Output with Cooler Power Supply

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Airgas Part #:MIL907538

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Lincoln Electric® Aspect® 230 DC TIG Welder With 120 - 460 Input Voltage And Accessory Package

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Lincoln Electric® Aspect® 230 DC TIG Welder With 120 - 460 Input Voltage And Accessory Package

Lincoln Electric® Aspect® 230 DC TIG Welder With 120 - 460 Input Voltage And Accessory Package

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Airgas Part #:LINK4347-1

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Miller® Syncrowave® 300 TIG Welder, 208 - 480 Volt, 300 Amp Max Output

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Miller® Syncrowave® 300 TIG Welder, 208 - 480 Volt, 300 Amp Max Output

Miller® Syncrowave® 300 TIG Welder, 208 - 480 Volt, 300 Amp Max Output

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Airgas Part #:MIL907782

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Lincoln Electric® Precision TIG® 375 TIG Welder With 208 - 460 Input Voltage, 420 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

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Lincoln Electric® Precision TIG® 375 TIG Welder With 208 - 460 Input Voltage, 420 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

Lincoln Electric® Precision TIG® 375 TIG Welder With 208 - 460 Input Voltage, 420 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

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Airgas Part #:LINK2622-1

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Miller® Maxstar® 210 DX TIG Welder, 110 - 480 Volt, 210 Amp Max Output

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Miller® Maxstar® 210 DX TIG Welder, 110 - 480 Volt, 210 Amp Max Output

Miller® Maxstar® 210 DX TIG Welder, 110 - 480 Volt, 210 Amp Max Output

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Airgas Part #:MIL907684001

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Lincoln Electric® Precision TIG® 225 TIG Welder With 460 - 575 Input Voltage, 230 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

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Lincoln Electric® Precision TIG® 225 TIG Welder With 460 - 575 Input Voltage, 230 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

Lincoln Electric® Precision TIG® 225 TIG Welder With 460 - 575 Input Voltage, 230 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

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Airgas Part #:LINK2533-2

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Lincoln Electric® Precision TIG® 375 TIG Welder With 230/460/575 Input Voltage, 420 Amp Max Output, AC Auto-Balance® and Micro-Start™ II Technology

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Lincoln Electric® Precision TIG® 375 TIG Welder With 230/460/575 Input Voltage, 420 Amp Max Output, AC Auto-Balance® and Micro-Start™ II Technology

Lincoln Electric® Precision TIG® 375 TIG Welder With 230/460/575 Input Voltage, 420 Amp Max Output, AC Auto-Balance® and Micro-Start™ II Technology

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Airgas Part #:LINK2622-2

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Lincoln Electric® Precision TIG® 275 TIG Welder With 208 - 460 Input Voltage, 340 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

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Lincoln Electric® Precision TIG® 275 TIG Welder With 208 - 460 Input Voltage, 340 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

Lincoln Electric® Precision TIG® 275 TIG Welder With 208 - 460 Input Voltage, 340 Amp Max Output, Micro-Start™ II Technology And AC Auto-Balance®

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Airgas Part #:LINK2619-1

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Lincoln Electric® Precision TIG® 275 TIG Welder With 208 - 460 Input Voltage, 340 Amp Max Output, Micro-Start™ II Technology, AC Auto-Balance® And Accessory Package

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Lincoln Electric® Precision TIG® 275 TIG Welder With 208 - 460 Input Voltage, 340 Amp Max Output, Micro-Start™ II Technology, AC Auto-Balance® And Accessory Package

Lincoln Electric® Precision TIG® 275 TIG Welder With 208 - 460 Input Voltage, 340 Amp Max Output, Micro-Start™ II Technology, AC Auto-Balance® And Accessory Package

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Airgas Part #:LINK2618-1

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Lincoln Electric® Aspect™ 375 TIG Welder With 200 - 600 Input Voltage, 250 Amp Max Output, AC Auto-Balance® and Intellistart™ Technology

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Lincoln Electric® Aspect™ 375 TIG Welder With 200 - 600 Input Voltage, 250 Amp Max Output, AC Auto-Balance® and Intellistart™ Technology

Lincoln Electric® Aspect™ 375 TIG Welder With 200 - 600 Input Voltage, 250 Amp Max Output, AC Auto-Balance® and Intellistart™ Technology

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Airgas Part #:LINK3945-1

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ESAB® ET 220i AC/DC TIG Welder With 208 - 460 Input Voltage And Liftarc TIG Start

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ESAB® ET 220i AC/DC TIG Welder With 208 - 460 Input Voltage And Liftarc TIG Start

ESAB® ET 220i AC/DC TIG Welder With 208 - 460 Input Voltage And Liftarc TIG Start

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Airgas Part #:ESAW1009300

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Lincoln Electric® Precision TIG® 375 TIG Welder With 208 - 460 Input Voltage, 420 Amp Max Output, Micro-Start™ II Technology, AC Auto-Balance® And Accessory Package

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Lincoln Electric® Precision TIG® 375 TIG Welder With 208 - 460 Input Voltage, 420 Amp Max Output, Micro-Start™ II Technology, AC Auto-Balance® And Accessory Package

Lincoln Electric® Precision TIG® 375 TIG Welder With 208 - 460 Input Voltage, 420 Amp Max Output, Micro-Start™ II Technology, AC Auto-Balance® And Accessory Package

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Airgas Part #:LINK2624-1

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Miller® Maxstar® DX 210 TIG Welder, 110 - 480 Volt, 210 Amp Max Output With Hot Start™ And Auto-Line™ Technology

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Miller® Maxstar® DX 210 TIG Welder, 110 - 480 Volt, 210 Amp Max Output With Hot Start™ And Auto-Line™ Technology

Miller® Maxstar® DX 210 TIG Welder, 110 - 480 Volt, 210 Amp Max Output With Hot Start™ And Auto-Line™ Technology

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Airgas Part #:MIL907684

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Lincoln Electric® Precision TIG® 225 TIG Welder With 208 - 230 Input Voltage, 230 Amp Max Output, Understorage Cart, Micro-Start™ II And Accessory Package

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Lincoln Electric® Precision TIG® 225 TIG Welder With 208 - 230 Input Voltage, 230 Amp Max Output, Understorage Cart, Micro-Start™ II And Accessory Package

Lincoln Electric® Precision TIG® 225 TIG Welder With 208 - 230 Input Voltage, 230 Amp Max Output, Understorage Cart, Micro-Start™ II And Accessory Package

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Airgas Part #:LINK2535-2

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Lincoln Electric® Aspect® 230 TIG Welder With 120 - 460 Input Voltage And Accessory Package

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Lincoln Electric® Aspect® 230 TIG Welder With 120 - 460 Input Voltage And Accessory Package

Lincoln Electric® Aspect® 230 TIG Welder With 120 - 460 Input Voltage And Accessory Package

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Airgas Part #:LINK4341-1

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Lincoln Electric® Aspect® 375 TIG Welder With 200 - 600 Input Voltage, 375 Amp Max Output, AC Auto-Balance® And Accessory Package

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Lincoln Electric® Aspect® 375 TIG Welder With 200 - 600 Input Voltage, 375 Amp Max Output, AC Auto-Balance® And Accessory Package

Lincoln Electric® Aspect® 375 TIG Welder With 200 - 600 Input Voltage, 375 Amp Max Output, AC Auto-Balance® And Accessory Package

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Airgas Part #:LINK3946-2

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Lincoln Electric® Aspect® 230 TIG Welder With 120 - 460 Input Voltage And Accessory Package

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Lincoln Electric® Aspect® 230 TIG Welder With 120 - 460 Input Voltage And Accessory Package

Lincoln Electric® Aspect® 230 TIG Welder With 120 - 460 Input Voltage And Accessory Package

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Airgas Part #:LINK4342-1

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Miller® Maxstar® 400 TIGRunner TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System And Running Cart

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Miller® Maxstar® 400 TIGRunner TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System And Running Cart

Miller® Maxstar® 400 TIGRunner TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System And Running Cart

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Airgas Part #:MIL907716001

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ESAB® Rogue ES 130i PRO TIG Welder With 120 - 230 Input Voltage, Power Fact Control Technology And Accessory Package

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ESAB® Rogue ES 130i PRO TIG Welder With 120 - 230 Input Voltage, Power Fact Control Technology And Accessory Package

ESAB® Rogue ES 130i PRO TIG Welder With 120 - 230 Input Voltage, Power Fact Control Technology And Accessory Package

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Airgas Part #:ESA0700500091

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Choose from TIG welders with the horse power and current output you need from the industry's leading manufacturers such as Lincoln Electric®, Miller®, ESAB® and Tweco® at Airgas.


Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.