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10-2027 - Tweco 10-2027 Dinse Adapter for Water-Cooled #18 TIG Torch

Packaging: pack of 1
$438.71/EA $278.42/pack of 1 only $278.42/EASave 37%

Usually ships within 3-5 business days

OVERVIEW

Reliable Power for Your TIG Torch

When you are ready to hook up your water-cooled TIG torch to a new machine, the last thing you want is to struggle with mismatched connections. The Tweco 10-2027 Dinse TIG Adapter Block is the problem-solver you need in your kit. It allows you to connect your trusty #18 series water-cooled torch directly to any welder equipped with standard 50mm Dinse terminals. Whether you are upgrading your power source or moving your rig between different machines in the shop, this adapter makes the transition smooth and hassle-free.

Built tough for the daily grind, this Tweco adapter features a solid brass body that handles high amperage without breaking a sweat. The connection is simple: your torch's power cable screws securely onto the 7/8"-14 left-hand thread, and the Dinse pin plugs right into the front of your welder with a twist. It also handles your water return line efficiently, ensuring your torch stays cool even during long welds on thick aluminum or stainless steel. No more jury-rigging connections or worrying about coolant leaks ruining your weld or your machine.

Safety and durability are key in any welding environment, and the 10-2027 delivers on both. The heavy-duty rubber insulation protects you from stray current and stands up to the rough conditions of a busy workshop. It’s a small part that plays a huge role in your TIG setup, giving you the confidence that your power delivery is stable and your cooling system is secure. Keep your focus on the puddle and let Tweco handle the connection.

Additional Information
Brand:Tweco
Packaging Description:1 Per Ea
Accessory Type:TIG Adapter Block
Torch Compatibility:18 Series Water-Cooled
Connection Type:Dinse (50mm)
Thread Size:7/8"-14 LH
Cooling Method:Water-Cooled
Material:Brass, Rubber

INCLUDED

  • 1 x Tweco 10-2027 Dinse TIG Adapter Block
  • 1 x Water Hose Coupler (Integrated)

APPLICATIONS

  • Connecting #18 water-cooled TIG torches to Dinse-equipped welders
  • Industrial TIG welding stations
  • Aerospace and automotive fabrication
  • Heavy-duty aluminum and stainless steel welding
  • Retrofitting older torches to modern inverter machines

FAQ

It adapts a water-cooled #18 TIG torch power cable to a standard 50mm Dinse machine terminal.

It features a 7/8"-14 Left Hand (LH) thread, standard for many water-cooled torch power cables.

No, this specific block is designed for water-cooled torches (specifically series #18) as it includes a water pass-through.

It is a standard large Dinse connector, typically referred to as 50mm or 35-70mm style.

It typically includes the block and the connection point for the water line, but the long water hoses themselves are part of the torch assembly.

Yes, as long as the machine uses standard 50mm Dinse output terminals.

The block is machined from high-conductivity brass.

If you have a standard #18 water-cooled TIG torch with a threaded power cable, this is likely the correct adapter.