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Lenco Water-Cooled TIG Connectors

Water-Cooled TIG Cable Connectors, Adapters, Power Blocks & Hose Couplers

Heavy-duty Lenco brand connectors are easy to use and reasonably priced.

To hook-up a TIG torch to your welding machine, you need to know your torch and machine connection size, and style.  Consult your welding machine manual to confirm the connector types. If you need help contact our Customer Care Team.
Threaded Stud:  Male threaded studs require a brass Power Block sized for your torch cable.
Dinse Plug:  Large Dinse 1/2” (13mm) or Small, 5/16” (8.0mm) diameter. Male plugs sized for your torch cable and machine type.
Gas-Thru Dinse Plug: Large, or Small connector with gas-thru hole (eliminating secondary gas hose). Male plugs sized for your torch cable and machine type.

Learn More:
Lenco TIG Connector Reference Guide (.pdf)
How to Hook Up Your Water-Cooled TIG Torch (.pdf)
Maximizing Water-Cooled TIG Performance (.pdf)
Why Upgrade to a Water-Cooled TIG Torch (.pdf)

Displaying 1 to 24 (of 28 products)

Quick-Release Water Hose Converter


CK-QDWAP (ZHCK-W)
$10.30
Quick-Release Water Hose Converter

Stud-to-Female DINSE Adapter


MIL-232728
$25.67
Stud-to-Female DINSE Adapter

40V77L, 25' (7.6m) Gas Hose


40V77L
$29.46
40V77L, 25' (7.6m) Gas Hose


Customer Reviews

40V77L, 25' (7.6m) Gas Hose

Average Customer Rating for:

40V77L, 25' (7.6m) Gas Hose

5 of 5 Stars!

5 out of 5 stars (1 review).

NEW Zero Loss Quick-Release Machine & TIG Torch Conversion Kit

Average Customer Rating for:

NEW Zero Loss Quick-Release Machine & TIG Torch Conversion Kit

5 of 5 Stars!

5 out of 5 stars (1 review).

Lenco, Large Water-Cooled DINSE Connector

Average Customer Rating for:

Lenco, Large Water-Cooled DINSE Connector

5 of 5 Stars!

5 out of 5 stars (1 review).

Stud-to-Female DINSE Adapter

Average Customer Rating for:

Stud-to-Female DINSE Adapter

4 of 5 Stars!

4 out of 5 stars (1 review).

NEW Zero Loss Quick-Release TIG Water & Gas Hose Plugs

Average Customer Rating for:

NEW Zero Loss Quick-Release TIG Water & Gas Hose Plugs

1 of 5 Stars!

1 out of 5 stars (1 review).


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