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).
As the most compact hot-air hand tool from Leister, the HOT JET S’ low weight of 600 grams (1.3 lbs.)--including cord and slim handle--ensures high-powered, fatigue-free welding.
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 WELDPLAST S2 is a compact, ergonomically designed workhorse. The handy size extrurusion welder puts out two kilograms per hour without difficulty.
Extrusion welding redefined - the brilliantly maneuverable Fusion 1 one-hand extruder with reduced design for more flexibility when welding with double-sided wire intake, automatically controlled air temperature, LED light, practical suspension device and removable handle.
The TRIAC AT is an intelligent hot-air hand tool for welding and shrinking plastics that is suitable for on-site use.









