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Brand: CK Worldwide
CK Worldwide CK230 Water-Cooled TIG Torch
Description
300 A of water-cooled TIG capacity in a compact 2 Series head
The CK Worldwide CK230 is a heavy-duty water-cooled TIG torch rated at 300 A, ACHF or DCSP, at 100% duty cycle. CK describes it as the torch that keeps a small head while delivering more current than the CK20: it uses the same 2 Series (9/20) consumables, so the cup, collet and collet body stay compact while the cooled body and heavier cabling carry the higher load.
That combination suits long arc-on times on stainless and aluminium fabrication, pipe spools and heavier plate where a 250 A torch runs at its limit, but where access is too tight for a large 3 Series head.
Technical specifications
| Parameter | Specification |
|---|---|
| Manufacturer / model | CK Worldwide / CK230 |
| Cooling | Water-cooled |
| Rating | 300 A ACHF or DCSP at 100% duty cycle |
| Body styles | Rigid (CK230), flex (CK230 FX); valved CK230V and CK230V FX |
| Body length / weight | 8-1/4 in (20.9 cm), 3-3/4 oz (106 g) |
| Consumables | 2 Series, thread 5/16 in-24 |
| Cable options | Tri-Flex or Super-Flex, 12.5 ft (3.8 m) or 25 ft (7.6 m) |
| Rigid packages | CK2312, CK2325, CK2312SF, CK2325SF; valved CK2312V, CK2325V, CK2312VSF, CK2325VSF |
| Flex packages | CK2312 FX, CK2325 FX, CK2312SF FX, CK2325SF FX and valved V FX versions |
| Power cable | 2312PC / 2325PC, Super-Flex 2312PCSF / 2325PCSF |
| Cable sets | Tri-Flex 2312TF / 2325TF; Super-Flex 3-piece 2312SF / 2325SF |
| Water hose | 212WH / 225WH, Super-Flex 212WHSF / 225WHSF |
Reading the package number and choosing a cable
CK package numbers for this torch start with CK23, followed by the cable length (12 for 12.5 ft, 25 for 25 ft). A trailing V adds a gas valve on the body, SF selects Super-Flex hoses, and FX marks the flex head; no suffix means the rigid head. So CK2325SF FX is a flex-head torch on a 25 ft Super-Flex cable set. Tri-Flex sets bundle the power cable, water and argon hoses; Super-Flex 3-piece sets keep them as separate soft hoses, which many welders prefer for mobility.
On the machine side the manual lists the power cable end as 7/8 in-14 LH and the water hose end as 5/8 in-18 LH. DINSE, Tweco and Cam-Lock adapters are offered in the CK range for power sources without a matching connection.
Cooling, machine use and related models
A water-cooled torch depends on a working recirculating cooler; running it dry overheats the cable and head within seconds. For robotic or mechanised work the same platform is offered as the CKM230 barrel torch: 300 A, 14 in (35.6 cm) long, 6 oz (170 g), with a 1-3/8 in (35 mm) O.D. barrel. For lower currents the 250 A CK20 water-cooled TIG torch shares the same 2 Series consumables.
Documents and quotation
The CK Worldwide torch manual covering the CK130, CK200, CK230, FL130 and FL230 is attached under Datasheets & Documents. Other torches are listed in our TIG Torches & MIG Guns category.
For a quotation, send the full CK package number, or the head style, valve option, cable type and length and the power source connection, with quantities.
Datasheets & Documents
- Manual CK Worldwide Torch Manual for CK130, CK200, CK230, FL130 and FL230 (Form TM-2MT) Download
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About brand
CK Worldwide is a family-owned manufacturer of TIG welding torches and accessories in Auburn, Washington, USA. Art Kleppen and Jim Conley founded the company in 1967 to make TIG welding more efficient, and it still designs and manufactures its products in Auburn. Its developments include silicone rubber insulated torch heads, Gas Saver kits, Max-Flo water cooling, wedge collets, Flex-Loc torches and Super-Flex hoses.
Seven Star LLC is an independent supplier in Muscat. We list the CK20 water-cooled TIG torch and source CK Worldwide torches, hoses and consumables on request.
CK Worldwide product groups
The TIG torch program covers the Standard, MasterTIG, Diamond and UltraTIG series, machine torches and Airco torches, in gas-cooled and water-cooled versions. Accessories include Gas Saver kits, wedge collets, cables and hoses, cable connectors, trailing shields, purge cups and torch parts. The range also includes remote amperage controls, cold wire feed equipment, a purge chamber, tungsten electrodes with a grinder, and TIG machines with a water cooler.
Ordering CK Worldwide torches and parts: what we need
Give the CK part number, or the torch series, head style (rigid, flex or pencil), valve option, cable length and hose type. For consumables state the thread series and tungsten diameter, and name the machine connection so the correct adapter can be checked.
Related products
Frequently Asked Questions
300 A ACHF or DCSP at 100% duty cycle, according to CK Worldwide.
2 Series (9/20) consumables with a 5/16 in-24 thread, the same family as the CK20.
Yes. CK lists rigid CK230 and flex CK230 FX bodies, each also with a gas valve (CK230V, CK230V FX).
SF denotes Super-Flex hoses; without SF the package uses the standard Tri-Flex cable set.
Yes. The CKM230 is a 300 A water-cooled barrel machine torch with a 1-3/8 in (35 mm) O.D. barrel.

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