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TRIAC Drive

Built with the TRIAC PID hand tool, Leister’s TRIAC DRIVE PID is a simple-to-use, semi-automatic welding machine that is ideal for use on high-pitched roofs and steep embankments. Produce high-quality weld seams, even on horizontal or irregular surfaces.

  • Precise overlap welding of PVC-P, ECB, EPDM, CSPE and TPO membranes
  • Faster and more efficient than hand welding
  • Compact, lightweight and easy to handle
  • Easy-to-control, adjustable speed for high-quality results
  • Ideal for confined spaces
  • Consistent welding pressure