CK Worldwide CK18V-12-RSF 400 Amp Water-Cooled TIG Torch with Valve, Rigid Head, 12.5' SuperFlex Cable

The CK18V-12-RSF delivers 400 amp capacity at 100% duty cycle for demanding heavy-duty production welding applications. This water-cooled torch combines the precision of a rigid head design with integrated valve control for direct gas flow adjustment at your fingertips.

Built on CK Worldwide's proven 3 Series platform, this torch uses the same reliable torch body as the standard CK18 while incorporating the same heavy-duty power cable found in the CK510 series. The SuperFlex cable system provides exceptional flexibility while maintaining full power transmission over the 12.5-foot length.

• 400 amp rating — ACHF or DCSP at 100% duty cycle
• Water-cooled system — Max Flow technology for extended operation
• Rigid head construction — Stable, precise arc control
• Integrated valve — Handle-mounted gas flow regulation
• 12.5-foot SuperFlex cable — Enhanced flexibility with standard power cable
• 3-piece design — Professional torch configuration
• Compact profile — 9-1/2" overall length, 6.5 oz weight

Compatible Consumables

• 300S — Short Backcap
• 300L — Long Backcap
• 3C116 — 1/16" Collet
• 3C332 — 3/32" Collet
• 3C418 — 1/8" Collet
• 3CB116 — 1/16" Collet Body
• 3CB332 — 3/32" Collet Body
• 3CB418 — 1/8" Collet Body
• 3A5 — #5 Alumina Cup
• 3A6 — #6 Alumina Cup

Engineered for fabricators and production welders requiring maximum amperage capacity with precise control. Compatible with all 3 Series consumables and accessories, making this torch ideal for heavy steel fabrication, structural welding, and high-amperage aluminum applications.