The VACUUM BELL is used for testing the tightness of overlap welding seams and application seams. The needed vacuum is ideally generated by Leister’s VACUUM PUMP.
VACUUM BELL
Testing bell for proving the tightness of double overlap welding seams in civil engineering
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WELDPLAST S1 for seam quality with plate thicknesses of 4 to 12 mm and a maximum output power of 0.8 kg/h (PVC: up to 1.15 kg/h).
The workhorse. The undefeated champion in its weight class (17.7 kg / 39 lbs.) With extra amounts of driving force and large welding wedge (130 x 50 mm).
This is why it is lighter, quieter and more durable than any other hot-air hand tool. Discover its unbeatable advantages – SOLANO AT.
The fatigue-free LABOR S is a "jack of all trades." Its small size makes it ideal for perfect welding in small spaces.
COMET USB's memory system is designed for use on construction sites, because this compact, hot-wedge welding machine records all relevant welding parameters.
The WELDING PEN S is a hot-air hand tool optimized for draw welding. Due to its slim design and swiveling external air supply, it makes hard work easy.









