LDT-1820-L - Large Dinse Adapter for Water Cooled TIG Torches 18/20

High-Performance Connection for Water-Cooled TIG Torches

The Large Water Cooled Dinse Connector (LDT-1820-L) is a critical component for professional TIG welding setups utilizing water-cooled torches. Specifically engineered for the popular WP-18 and WP-20 series torches, this connector facilitates a secure and conductive link between the torch power cable and the welding power source. It utilizes the industry-standard "Large" Dinse configuration (commonly referred to as 35-50 or 35-70 size), characterized by a pin diameter of approximately 13mm, ensuring compatibility with a wide range of industrial welding machines.

Constructed from high-grade brass components, the LDT-1820-L ensures minimal electrical resistance, which is vital for maintaining a stable arc during high-amperage welding. The integrated water cooling path allows coolant to flow seamlessly from the circulator through the connector and into the torch head, preventing overheating and extending the lifespan of your consumables. The connector is encased in durable, heat-resistant rubber insulation that protects the operator from electrical hazards while withstanding the rigors of a workshop environment.

This adapter is essential for welders looking to convert or maintain their water-cooled setups. It typically features a side port for gas or water return depending on the specific cabling configuration, streamlining cable management. Whether you are replacing a worn-out connector or assembling a new torch package, the LDT-1820-L offers the reliability and performance required for precision TIG welding applications.