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Kemppi Flexlite TX K5 355W Water Cooled 350 Amp TIG Torch, with 70° Angle Neck - 7 Pin
TX355W

Name: Kemppi Flexlite TX K5 355W Water Cooled 350 Amp TIG Torch, with 70° Angle Neck - 7 Pin
SKU: TX355W

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Prices From £344.70 ex VAT

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EVERYDAY WELDING COMFORT

Kemppi presents the latest in their TIG torch range; the Flexlite TX series. These TIG torches are designed for the best reliable welding performances with a focus on the process of everyday welding. All Flexlite TX products feature tremendous technical performance lifespans and there are plenty of different sizes and types to choose from to fit your welding needs. Flexlite TX welding torches provide excellent user comfort and lower the chance of welder fatigue. A firm grip is made from silicone rubber and the torches’ innovative design reduces time in wrist loading, allowing more time to concentrate on welding tasks.

All Flexlite TX welding torches comply with standard IEC 60974-7.

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Brochures, Manuals & Videos

BROCHURES & MANUALS

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Kemppi Flexlite TIG Torches Declaration of Conformity

Kemppi Flexlite TIG Torches Operator's Manual

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Kemppi Flexlite TX TIG torches

CK Water Cooled Torches FAQs

Practical answers on running, caring for and choosing parts for water-cooled TIG torches and their cable sets.

What does a water-cooled TIG torch need in order to run?

A water-cooled torch needs a separate cooler (a pump, tank and radiator) that circulates coolant through the torch head and back along the power cable. The cooler is normally connected to the welding machine, so check that yours is designed for the torch and the machine.

Some coolers include flow detection intended to stop the torch overheating if flow is lost, but check whether yours has it and do not rely on it alone. Water cooling is usually chosen for higher-current or long-duty work, but always check the torch's rating and duty cycle on its data plate and in the manual.

Which coolant should I put in a water-cooled TIG torch?

Use the coolant the torch and cooler manufacturers specify, normally a purpose-made torch coolant. Plain tap water is not suitable because scale and algae can build up and block the small passages in the torch head.

Do not use car antifreeze, which can thicken and clog the lines. Distilled water is, at most, a short-term emergency measure. Do not top up a pre-mixed coolant with water, as that changes its mix and its protection against freezing. If you are unsure, follow the cooler manual.

Why does my water-cooled torch overheat?

The usual cause is poor coolant flow: a low coolant level, a cooler that is not running properly, a kinked or blocked hose, or debris in the narrow passages of the torch. Welding above the torch's rated current for long periods, or on a heavy duty cycle, also overheats it. Loose or worn front-end parts can add to the problem.

Stop welding, check the cooler level and operation, look over the hoses for kinks and leaks, and compare your settings with the torch rating. If the fault persists, have the torch checked rather than carrying on.

What is an extra-flexible power cable, and how does it differ from a standard cable?

An extra-flexible power cable is a softer, more flexible construction, usually with a silicone outer and braided cover. Makers describe it as lighter and easier to handle than a standard cable, which is less tiring on long jobs, and it stays more pliable in cold conditions. On a water-cooled torch the coolant returns along the power cable, so it is part of the cooling circuit as well as carrying the welding current.

Whichever you choose, make sure it matches your torch type, length and machine connections, and check its rating on the data plate. A longer cable set gives more reach but is more to manage on the bench.

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