Lufterhitzer S21 | Air Heater

Experience high-level performance and precision hot-air welding
with the BAK Air Heater Type S21 — a powerful and exceptionally stable industrial hot-air heater engineered to elevate your plastic welding process beyond conventional standards.

The S21 model supports extensive customization, including voltage options, wattage levels, and accessory configurations.
Its designed to integrate seamlessly into any production line, giving you a strategic advantage in welding quality and helping you stay ahead in any industry.

Manufactured in Switzerland using premium-grade materials,
this heater is engineered with meticulous attention to detail
not only to meet your requirements, but to exceed your expectations in performance and reliability.

Equivalent to Leister Type 700

Available Options

• 5101351 Heater Type S-21, 230V / 800W
  
• 5101352 Heater Type S-21, 230V / 800W, without electronics
  
• 5101350 Heater Type S-21, 230V / 800W, without electronics, with thermocouple
  
• 5110304 Heater Type S-21, 230V / 800W for external control, 5m cable
  
• 5110305 Heater Type S-21, 230V / 800W for external control, 5m cable, with thermocouple
  
• 5110306 Heater Type S-21, 230V / 800W for external potentiometer, 5m cable