2GHS - CK Worldwide 2GHS 2-Series Gas Lens Heatshield (2-Pack)

CK Worldwide 2GHS Heatshield for 2 Series Gas Lenses

The CK Worldwide 2GHS Heatshield is a critical component for TIG welders utilizing gas lens setups on 2 Series torches. Designed to provide both electrical insulation and a gas-tight seal, this heatshield sits between the torch body and the gas lens collet body. By ensuring a proper fit, it prevents shielding gas leakage and directs the flow through the lens for optimal coverage. This specific model is engineered to withstand the high thermal loads associated with TIG welding, protecting the torch head from radiant heat and preventing electrical shorts that could damage equipment or compromise the weld.

Compatibility is a key feature of the 2GHS. It is manufactured to fit the industry-standard "2 Series" configuration, which encompasses a wide range of popular torch models. This includes the air-cooled 9 series and water-cooled 20 series torches, as well as the 25, 100, 110, 130, 200, and 230 models. It is directly compatible with CK Worldwide torches such as the CK9, CK20, CKM230, CWH230, and WCM230. Furthermore, it serves as a direct replacement for equivalent parts on torches from other major manufacturers like Weldcraft, Lincoln Electric, WeldTec, and Profax. This universality makes it an essential stock item for fabrication shops that utilize a mix of torch brands.

The transition from a standard collet body to a gas lens system requires changing the heatshield (insulator) because the physical dimensions of a gas lens are different. The 2GHS is the correct insulator for this conversion on 2 Series torches. Using the wrong insulator can lead to poor gas coverage, porosity in the weld, or physical damage to the torch threads. These heatshields are precision-molded to ensure concentricity and a secure fit, which is vital for maintaining the alignment of the tungsten electrode and the ceramic cup.

Supplied in a package of two, the CK 2GHS ensures that welders have a spare on hand. Heatshields are consumables that can degrade over time due to heat cycling, UV exposure, and general wear and tear. Cracks or chips in the heatshield can compromise shielding gas integrity. Regular inspection and replacement with high-quality CK Worldwide insulators help maintain consistent welding performance and extend the lifespan of the torch body.