Leister Triac ST Speed Welding Kit 120V & 230V

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SKU : TRIAC-ST-SPEEDWELD-KIT
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The Leister Triac ST Speed Welding Kit is on special offer – a must-have for professionals in the building trade looking for speed, reliability, and precision. Designed for tough, on-site use, this high-performance kit delivers consistent results for plastic welding tasks, from roofing to flooring and everything in between. Durable, easy to handle, and trusted by tradespeople worldwide, it’s the ideal upgrade to your toolkit while this offer lasts.

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 Leister Triac ST Speed Welding Kit 120V & 230V

The Leister Triac ST Speed Welding Kit is the ultimate solution for building professionals who demand reliability, precision, and efficiency on every job. Engineered in Switzerland and built to perform in tough on-site conditions, the Triac ST is renowned across the construction industry for its rugged build quality, ergonomic design and consistent heat performance. Whether you're working on roofing membranes, flooring installations, plastic fabrication, or civil engineering projects, this kit is designed to help you get the job done faster and with professional results.

This special welding kit includes everything you need to hit the ground running – the Triac ST heat gun, speed welding nozzle, standard end nozzle attachment and a sturdy carry case to keep your gear organised and protected. With its lightweight body and dual-sided air filters, the tool is easy to handle, cool-running, and built for continuous operation in demanding environments.

Backed by Leister’s reputation for quality and performance, this kit is an investment in long-term efficiency and workmanship. Take advantage of this limited-time special offer and upgrade your kit with a tool trusted by tradespeople worldwide.

Included in the kit:

  • Leister Triac ST 120 (141.308) / 230 V (141.309)

  • Leister Standard End Nozzle 5mm (100.303)

  • Leister Speed Welding Nozzle 5mm (106.991)

  • Leister Carry Case

  • Shrinking and moulding various thermoplastics

  • Aquaculture construction & repair

  • Tarpaulin/Side Curtains Welding

  • Removing paint, varnish & glue

  • Inflatable plastic fabric welding 

  • Boat construction & repair

  • Foundation waterproofing

  • Roofing & Flooring welding 

  • Soldering & desoldering

  • Overlap welding

  • Cable shrinking 

  • Foil shrinking

  • Draw welding 

  • Activating 

  • Stitiching 

  • Drying 

Voltage

V~

120 / 230

Frequency

Hz

50 / 60

Power

W

1600 / 1600

Temperature

°C

40 – 700

Air volume (20°C) 

l/min

240 (500 at max. temp) 

Dynamic pressure

Pa

3000

 Nozzle holder

mm

31.5

Emission

dB(A)

67

Size (L × )

mm

338 × 90, handle 56

Weight

kg

<1 (without power cord)

 

  • 141.308 TRIAC ST, 120 V / 1600 W for push-fit nozzles with UK-plug 

  • 141.309 TRIAC ST, 230 V / 1600 W for push-fit nozzles with UK-plug 

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