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TIG Welders

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

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

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

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Airgas Part #:MIL907710001

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Miller® Dynasty® 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set™, Auto-Line™ Technology And Running Gear

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Miller® Dynasty® 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set™, Auto-Line™ Technology And Running Gear

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Miller® Dynasty® 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set™, Auto-Line™ Technology And Running Gear

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Airgas Part #:MIL907818002

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Miller® Syncrowave® 300 TIGRunner TIG Welder, 208 - 480 Volt, 300 Amp Max Output with Coolmate™ 3S Coolant System, Cooler Power Supply, And Running Cart

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Miller® Syncrowave® 300 TIGRunner TIG Welder, 208 - 480 Volt, 300 Amp Max Output with Coolmate™ 3S Coolant System, Cooler Power Supply, And Running Cart

Miller® Syncrowave® 300 TIGRunner TIG Welder, 208 - 480 Volt, 300 Amp Max Output with Coolmate™ 3S Coolant System, Cooler Power Supply, And Running Cart

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Airgas Part #:MIL907782001

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Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output

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Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output

Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output

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Airgas Part #:MIL907717

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

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

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

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Airgas Part #:MIL907539

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Miller® Maxstar® 400 TIG Welder, 208 - 575 Volt, 400 Amp Max Output

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Miller® Maxstar® 400 TIG Welder, 208 - 575 Volt, 400 Amp Max Output

Miller® Maxstar® 400 TIG Welder, 208 - 575 Volt, 400 Amp Max Output

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Airgas Part #:MIL907716

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Miller® Dynasty® 210 TIG Welder With 110 - 480 Input Voltage, 210 Amp Max Output, Pro-Set™ And Auto-Line™ Technology

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Miller® Dynasty® 210 TIG Welder With 110 - 480 Input Voltage, 210 Amp Max Output, Pro-Set™ And Auto-Line™ Technology

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Miller® Dynasty® 210 TIG Welder With 110 - 480 Input Voltage, 210 Amp Max Output, Pro-Set™ And Auto-Line™ Technology

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Airgas Part #:MIL907816001

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Miller® Syncrowave® 210 Auto-Line™ TIG Welder, 110 - 240 Volt, 125 Amp Max Output with RFCS-14 Foot Control, Running Gear, And Accessory Package

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Miller® Syncrowave® 210 Auto-Line™ TIG Welder, 110 - 240 Volt, 125 Amp Max Output with RFCS-14 Foot Control, Running Gear, And Accessory Package

Miller® Syncrowave® 210 Auto-Line™ TIG Welder, 110 - 240 Volt, 125 Amp Max Output with RFCS-14 Foot Control, Running Gear, And Accessory Package

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Airgas Part #:MIL907596

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Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System, Cooler Power Supply, And Running Cart

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Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System, Cooler Power Supply, And Running Cart

Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System, Cooler Power Supply, And Running Cart

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Airgas Part #:MIL907717001

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Lincoln Electric® Square Wave® TIG Welder With 120 - 230 Input Voltage, 200 Amp Max Output And Accessory Package

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Lincoln Electric® Square Wave® TIG Welder With 120 - 230 Input Voltage, 200 Amp Max Output And Accessory Package

Lincoln Electric® Square Wave® TIG Welder With 120 - 230 Input Voltage, 200 Amp Max Output And Accessory Package

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Airgas Part #:LINK5126-1

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Miller® Diversion™ 180 TIG Welder, 110 - 240 Volt, 150 Amp Max Output with RFCS-RJ45 Foot Control And Accessory Package

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Miller® Diversion™ 180 TIG Welder, 110 - 240 Volt, 150 Amp Max Output with RFCS-RJ45 Foot Control And Accessory Package

Miller® Diversion™ 180 TIG Welder, 110 - 240 Volt, 150 Amp Max Output with RFCS-RJ45 Foot Control And Accessory Package

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Airgas Part #:MIL907627

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Miller® Maxstar® 280 Auto-Line™ TIG Welder, 208 - 575 Volt, 250 Amp Max Output with Coolmate™ 1. 3 Coolant System And Small Runner Cart

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Miller® Maxstar® 280 Auto-Line™ TIG Welder, 208 - 575 Volt, 250 Amp Max Output with Coolmate™ 1. 3 Coolant System And Small Runner Cart

Miller® Maxstar® 280 Auto-Line™ TIG Welder, 208 - 575 Volt, 250 Amp Max Output with Coolmate™ 1. 3 Coolant System And Small Runner Cart

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Airgas Part #:MIL907538002

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Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System, Wireless Foot Control, And Running Cart

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Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System, Wireless Foot Control, And Running Cart

Miller® Dynasty® 400 TIG Welder, 208 - 575 Volt, 300 Amp Max Output with Coolmate™ 3.5 Coolant System, Wireless Foot Control, And Running Cart

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Airgas Part #:MIL951876

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Miller® Maxstar® 280 DX TIG Welder, 208 - 575 Volt, 250 Amp Max Output

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Miller® Maxstar® 280 DX TIG Welder, 208 - 575 Volt, 250 Amp Max Output

Miller® Maxstar® 280 DX TIG Welder, 208 - 575 Volt, 250 Amp Max Output

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Airgas Part #:MIL907553

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Miller® Syncrowave® 400 TIG Welder, 208 - 480 Volt, 400 Amp Max Output

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Miller® Syncrowave® 400 TIG Welder, 208 - 480 Volt, 400 Amp Max Output

Miller® Syncrowave® 400 TIG Welder, 208 - 480 Volt, 400 Amp Max Output

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Airgas Part #:MIL907783

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Miller® Syncrowave® 400 TIGRunner TIG Welder, 208 - 480 Volt, 400 Amp Max Output with Coolmate™ 3S Coolant System, Cooler Power Supply, And Running Cart

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Miller® Syncrowave® 400 TIGRunner TIG Welder, 208 - 480 Volt, 400 Amp Max Output with Coolmate™ 3S Coolant System, Cooler Power Supply, And Running Cart

Miller® Syncrowave® 400 TIGRunner TIG Welder, 208 - 480 Volt, 400 Amp Max Output with Coolmate™ 3S Coolant System, Cooler Power Supply, And Running Cart

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Airgas Part #:MIL907783001

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Miller® Dynasty® 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set™, Auto-Line™ Technology, Wireless Foot Control And Accessory Package

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Miller® Dynasty® 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set™, Auto-Line™ Technology, Wireless Foot Control And Accessory Package

Miller® Dynasty® 300 TIG Welder With 208 - 600 Input Voltage, 300 Amp Max Output, Pro-Set™, Auto-Line™ Technology, Wireless Foot Control And Accessory Package

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Airgas Part #:MIL951937

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Miller® Thunderbolt 210 DC Stick Welder, 220 - 240 Volt, 210 Amp Max Output

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Miller® Thunderbolt 210 DC Stick Welder, 220 - 240 Volt, 210 Amp Max Output

Miller® Thunderbolt 210 DC Stick Welder, 220 - 240 Volt, 210 Amp Max Output

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Airgas Part #:MIL907722

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Miller® Dynasty® 800 TIG Welder, 208 - 575 Volt, 600 Amp Max Output

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Miller® Dynasty® 800 TIG Welder, 208 - 575 Volt, 600 Amp Max Output

Miller® Dynasty® 800 TIG Welder, 208 - 575 Volt, 600 Amp Max Output

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Airgas Part #:MIL907719

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Miller® Dynasty® 210 TIG Welder With 110 - 480 Input Voltage, 210 Amp Max Output, Pro-Set™, Auto-Line™ Technology, Wireless Foot Control And Accessory Package

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Miller® Dynasty® 210 TIG Welder With 110 - 480 Input Voltage, 210 Amp Max Output, Pro-Set™, Auto-Line™ Technology, Wireless Foot Control And Accessory Package

Miller® Dynasty® 210 TIG Welder With 110 - 480 Input Voltage, 210 Amp Max Output, Pro-Set™, Auto-Line™ Technology, Wireless Foot Control And Accessory Package

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Airgas Part #:MIL951936

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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.