CK Worldwide CK312V Water-Cooled TIG Torch - 350A Rigid Head with Valve, 12.5ft Cable

The CK312V delivers 350 amp capacity at 100% duty cycle for demanding production welding applications. This water-cooled TIG torch features a rigid head with integrated valve control and CK's Max Flow cooling technology for extended arc time and reduced downtime.

• 350 amp rating at 100% duty cycle (ACHF or DCSP)
• Water-cooled design with Max Flow technology for superior heat dissipation
• Rigid head construction with valve for precise gas flow control
• 12.5-foot standard cables provide balanced flexibility and durability
• 3-piece cable assembly for easier servicing and replacement
• 9-1/2" overall length with 6.5 oz balanced weight
• 3/8" x 32 thread pattern for 3 Series consumables
• AWS certification for professional welding applications

Compatible Consumables

• 3A4 — #4 (1/4") Alumina Cup
• 3A5 — #5 (5/16") Alumina Cup
• 3A6 — #6 (3/8") Alumina Cup
• 3A8 — #8 (1/2") Alumina Cup
• 3C116 — 1/16" Collet
• 3C332 — 3/32" Collet
• 3C418 — 1/8" Collet
• 3CB116 — 1/16" Collet Body
• 3CB332 — 3/32" Collet Body
• 300L — Long Back Cap

Designed for fabrication shops and production environments requiring consistent performance on steel, stainless, and aluminum. The valve control enables precise gas flow adjustment without returning to the power source, making it ideal for multi-pass welding and complex joint configurations.