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TIG Welders

Miller® Diversion™ 180 TIG Welder With 110 - 240 Input Voltage, 180 Amp Max Output, RFCS-RJ45 Foot Control, Fan-On-Demand™ And Accessory Package

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Miller® Diversion™ 180 TIG Welder With 110 - 240 Input Voltage, 180 Amp Max Output, RFCS-RJ45 Foot Control, Fan-On-Demand™ And Accessory Package

Miller® Diversion™ 180 TIG Welder With 110 - 240 Input Voltage, 180 Amp Max Output, RFCS-RJ45 Foot Control, Fan-On-Demand™ And Accessory Package

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Airgas Part #:MIL907627

Miller® Syncrowave® 300 TIG Welder With 208 - 480 Input Voltage, 400 Amp Max Output, Coolmate™ 3S Coolant System, Wireless Foot Control And Accessory Package

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Miller® Syncrowave® 300 TIG Welder With 208 - 480 Input Voltage, 400 Amp Max Output, Coolmate™ 3S Coolant System, Wireless Foot Control And Accessory Package

Miller® Syncrowave® 300 TIG Welder With 208 - 480 Input Voltage, 400 Amp Max Output, Coolmate™ 3S Coolant System, Wireless Foot Control And Accessory Package

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Airgas Part #:MIL951872

Lincoln Electric® Square Wave® , 120 V - 230 V Input Voltage, 125 Amp Max Output

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Lincoln Electric® Square Wave® , 120 V - 230 V Input Voltage, 125 Amp Max Output

Lincoln Electric® Square Wave® , 120 V - 230 V Input Voltage, 125 Amp Max Output

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Airgas Part #:LINK5613-1

Miller® Syncrowave® 300 TIG Welder With 208 - 480 Input Voltage, 300 Amp Max Output, Pro-Set™ Technology

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Miller® Syncrowave® 300 TIG Welder With 208 - 480 Input Voltage, 300 Amp Max Output, Pro-Set™ Technology

Miller® Syncrowave® 300 TIG Welder With 208 - 480 Input Voltage, 300 Amp Max Output, Pro-Set™ Technology

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Airgas Part #:MIL907782

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

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

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

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Airgas Part #:MIL907782001

Miller® Maxstar® 280 DX Auto-Line™ TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Coolmate™ 1.3 Coolant System, Blue Lightning™ And Wind Tunnel Technology™

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Miller® Maxstar® 280 DX Auto-Line™ TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Coolmate™ 1.3 Coolant System, Blue Lightning™ And Wind Tunnel Technology™

Miller® Maxstar® 280 DX Auto-Line™ TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Coolmate™ 1.3 Coolant System, Blue Lightning™ And Wind Tunnel Technology™

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Airgas Part #:MIL907539001

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

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

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

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Airgas Part #:MIL907783001

Miller® Maxstar® 280 Auto-Line™/Auto-Line™/Maxstar® 280 TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Coolmate™ 1. 3 Coolant System, Pro-Set™ Technology, Wind Tunnel Technology™, Blue Lightning™ And Small Running Cart

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Miller® Maxstar® 280 Auto-Line™/Auto-Line™/Maxstar® 280 TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Coolmate™ 1. 3 Coolant System, Pro-Set™ Technology, Wind Tunnel Technology™, Blue Lightning™ And Small Running Cart

Miller® Maxstar® 280 Auto-Line™/Auto-Line™/Maxstar® 280 TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Coolmate™ 1. 3 Coolant System, Pro-Set™ Technology, Wind Tunnel Technology™, Blue Lightning™ And Small Running Cart

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Airgas Part #:MIL907538002

Miller® Maxstar® 280 DX Auto-Line™ TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Cooler Power Supply, Pro-Set™ Technology, Blue Lightning™ And Wind Tunnel Technology™

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Miller® Maxstar® 280 DX Auto-Line™ TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Cooler Power Supply, Pro-Set™ Technology, Blue Lightning™ And Wind Tunnel Technology™

Miller® Maxstar® 280 DX Auto-Line™ TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Cooler Power Supply, Pro-Set™ Technology, Blue Lightning™ And Wind Tunnel Technology™

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Airgas Part #:MIL907539

Miller® Syncrowave® 400 TIG Welder With 208 - 480 Input Voltage, 400 Amp Max Output, Pro-Set™ Technology

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Miller® Syncrowave® 400 TIG Welder With 208 - 480 Input Voltage, 400 Amp Max Output, Pro-Set™ Technology

Miller® Syncrowave® 400 TIG Welder With 208 - 480 Input Voltage, 400 Amp Max Output, Pro-Set™ Technology

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Airgas Part #:MIL907783

Lincoln Electric® Elevate™ , 120 V Input Voltage, 145 Amp Max Output

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Lincoln Electric® Elevate™ , 120 V Input Voltage, 145 Amp Max Output

Lincoln Electric® Elevate™ , 120 V Input Voltage, 145 Amp Max Output

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Airgas Part #:LINK5624-1

Miller® Maxstar® 280 Auto-Line™/Auto-Line™/Maxstar® 280 TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Cooler Power Supply, Pro-Set™ And Blue Lightning™

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Miller® Maxstar® 280 Auto-Line™/Auto-Line™/Maxstar® 280 TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Cooler Power Supply, Pro-Set™ And Blue Lightning™

Miller® Maxstar® 280 Auto-Line™/Auto-Line™/Maxstar® 280 TIG Welder With 208 - 575 Input Voltage, 280 Amp Max Output, Cooler Power Supply, Pro-Set™ And Blue Lightning™

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Airgas Part #:MIL907538

ESAB® ET 301i AC/DC TIG Welder, 208 V - 460 Input Volt, 200 - 300 Amp Max Output With Accessory Package

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ESAB® ET 301i AC/DC TIG Welder, 208 V - 460 Input Volt, 200 - 300 Amp Max Output With Accessory Package

ESAB® ET 301i AC/DC TIG Welder, 208 V - 460 Input Volt, 200 - 300 Amp Max Output With Accessory Package

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Airgas Part #:ESAW1009401

Tweco® ET 301i TIG Welder Power Source, 208 - 460 Volt, 300 Amp

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Tweco® ET 301i TIG Welder Power Source, 208 - 460 Volt, 300 Amp

Tweco® ET 301i TIG Welder Power Source, 208 - 460 Volt, 300 Amp

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Airgas Part #:TWEW1009400

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.