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D3GS418-P - CK Worldwide Large Diameter Gas Saver Kit 1/8" with Pyrex Cup

Packaging: 1 of each
$85.20/ea $65.26/1 of each only $65.26/eaSave 23%

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OVERVIEW

See the Puddle, Save the Gas

Take the blinders off your TIG torch with the CK Worldwide D3S418-P Gas Saver Kit. If you have ever struggled to see your arc while welding in a tight corner or wanted to ensure your tungsten is perfectly positioned without contorting your neck, this Pyrex glass cup kit is the solution. Designed for 1/8-inch tungsten setups, this kit fits the most common TIG torches in the industry—the 17, 18, and 26 series—transforming your standard rig into a precision instrument.

Why switch to a Gas Saver? Standard TIG nozzles often push gas out in a chaotic, turbulent cloud. This can pull oxygen into your weld if you stick your tungsten out too far. The CK Gas Saver uses a mesh screen diffuser to smooth out that flow into a straight, laminar stream. This means you can extend your tungsten up to six times its diameter past the cup to reach into deep grooves or fillets, all while maintaining perfect shielding coverage. Plus, because the flow is so efficient, you can stop wasting argon and keep more money in your pocket.

Crystal Clear Visibility: The star of this kit is the high-temperature Pyrex glass cup. It withstands the intense heat of TIG welding while giving you a 360-degree view of the action. It helps you keep a tight arc length and monitor the puddle fluidity with ease. Whether you are working on a custom exhaust, a roll cage, or precision sanitary piping, seeing exactly what you are doing leads to better welds and fewer mistakes.

Kit Contents:

  • 1 x Large Diameter Gas Saver Screen Adapter
  • 1 x 1/8" Wedge Collet
  • 1 x Clear Pyrex Cup
  • 1 x Heat Shield & O-Ring

Upgrade your torch today and experience the difference clear visibility and laminar flow make in your weld quality.

Additional Information
Brand:CK Worldwide
Diameter:3.2 mm
Item:Parts Kit, Gas Lens
Packaging Description:1 kit (1-kit)
Torch Compatibility:17 Series, 18 Series, 26 Series, CS300, CS410
Cup Material:Pyrex Glass
Tungsten Size:1/8" (3.2mm)
Series:3 Series (Large Diameter)

INCLUDED

  • 1 x Large Diameter Gas Saver Screen Adapter
  • 1 x Collet (1/8")
  • 1 x Pyrex Glass Cup (Large Diameter)
  • 1 x Heat Shield/Insulator
  • 1 x O-Ring

APPLICATIONS

  • Precision TIG welding on Stainless Steel and Titanium
  • Automotive fabrication (roll cages, exhausts)
  • Aerospace component repair
  • Confined space welding requiring extended stick-out
  • Training and education (allows instructors to see the arc clearly)

FAQ

This kit fits 3-Series torches, which includes standard 17, 18, 26, CS300, and CS410 TIG torches.

This specific kit (D3S418-P) is designed for 1/8" (3.2mm) tungsten electrodes.

The cup is made of Pyrex (borosilicate) glass, which handles high heat well. However, it is glass and can break if dropped or subjected to extreme thermal shock, so care should be taken.

It is generally not recommended to 'walk the cup' on glass nozzles as the friction and pressure can cause the glass to chip or crack. Ceramic cups are better suited for that technique.

By creating a laminar flow pattern rather than a turbulent one, the shield is more efficient, allowing users to often reduce their CFH (cubic feet per hour) settings by up to 40% without compromising weld quality.

Yes, the Gas Saver screen adapter replaces the standard collet body in your torch setup.

The Large Diameter (System 3) design provides a wider gas umbrella, which is essential for materials that are sensitive to atmosphere, like titanium, or for covering larger weld zones.

The kit comes with the necessary high-temperature O-ring to seal the glass cup to the adapter.