External preheater for fluid systems

Compact and powerful preheater for rapid heating, e.g. of the cooling water circuit. Integrated display with temperature indication and temperature presetting. Container for fluid storage and integration of other heating circuits optional.


  • Dimensions standard: 400 mm x 230 mm x 245 mm
  • Weight standard: 10,7 kg
  • Powder-coated  aluminum housing with handle
  • Color according to customers specifications


  • LiTec QDV device-related, other QDVs on request
  • Filling hose vehicle related according to customers specs
  • Power supply: 380 / 220 VAC
  • Automatic adjustment of supply voltage on request


  • Heating power: 6 kW (380 VAC) – 3 kW (220 VAC)
  • Flow rate pump: free flow 6,1 l/min; maximum pressure 4,1 bar
  • Temperature range up to 85 °C; higher temperatures on request
  • Medium standard: Cooling water (with glycol)
  • Controlling of all components according to customers specifications