CK Worldwide DINSE 25 Safe-Loc™ Connector – Water-Cooled (SLWHAT-25)

The CK Worldwide SLWHAT-25 Safe-Loc™ DINSE Connector is the professional solution for connecting water-cooled TIG torches to welding machines fitted with a DINSE 25 (9.5mm / 3/8") output. Engineered for reliability and easy servicing, the Safe-Loc™ system provides a secure electrical connection while neatly managing the power, water supply, and water return lines required for water-cooled TIG welding.

Unlike conventional DINSE connectors, the Safe-Loc™ features a rugged poly-resin clamshell housing that fully insulates the electrical connection while allowing easy access for cable installation or future maintenance. It's an ideal replacement connector for worn torch leads or custom water-cooled TIG cable assemblies.

The SLWHAT-25 is designed for non gas-through DINSE 25 machines, where the shielding gas is supplied separately from the machine's DINSE socket.

Features

• Genuine CK Worldwide Safe-Loc™ connector
• Standard DINSE 25 (9.5mm / 3/8") power connection
• Designed specifically for water-cooled TIG torches
• Supports separate power, water in, and water return connections
• Rugged poly-resin clamshell fully insulates electrical connections
• Easy to install, service and repair
• Heavy-duty construction for workshop and industrial use
• Ideal for replacement or custom torch cable assemblies

Specifications

• Part Number: SLWHAT-25
• Connection Type: DINSE 25
• Connector Diameter: 9.5mm (3/8")
• Cooling Type: Water Cooled
• Machine Type: Non Gas-Through DINSE
• Housing: Poly-resin Safe-Loc™ clamshell
• Brand: CK Worldwide

Compatible Torch Models

The SLWHAT-25 is suitable for a wide range of CK Worldwide water-cooled TIG torches, including:

• CK18
• CK20
• CK24W
• CK25
• CK180
• CK200
• TL18
• FL230
• FL250
• CK230
• CK300
• CK510
• MR140
• MT400
• MT500

Compatible Welding Machines

A DINSE 25 (9.5mm) connector is commonly found on many compact and mid-sized TIG welders sold in Australia, including:

• Unimig Razor TIG 180 AC/DC
• Unimig Razor TIG 200 AC/DC
• Weldclass Promax TIG 180
• Lincoln Invertec V155 Series
• Miller Maxstar 150 & 161
• Thermal Arc Fabricator 141i
• Cigweld WeldSkill 200HF TIG (selected models)

Please Note: Always confirm your machine uses a DINSE 25 (9.5mm) connector before ordering. Larger TIG welders may require a DINSE 35 (12.8mm) connector instead. This connector is designed for non gas-through machines with separate gas and water connections.

Perfect For

• Water-cooled TIG torch installations
• Replacing worn DINSE connectors
• Custom TIG torch cable builds
• Professional fabrication workshops
• Production and industrial TIG welding

The CK Worldwide SLWHAT-25 Safe-Loc™ DINSE Connector is built for professional welders who demand reliability, durability, and easy maintenance. Whether you're replacing an existing connector or building a new water-cooled TIG torch assembly, the Safe-Loc™ system delivers the premium performance and quality CK Worldwide is renowned for.