All Line Assemblies

Line Assemblies

SCR Elec Heated Line 0128

SCR Electrically Heated Lines

Individual systems for heating DEF (Diesel Exhaust Fluid) lines.


  • Balanced technique for safe and efficient DEF line heating performance
  • Safe and simple encapsulation of the electric connections
  • Electrically heated connectors are air insulated
  • Reliable sealing prevents heat loss and contamination
  • Customized DEF heating performance for specific applications
  • High temperature configuration up to 160°C (long term) and 180°C (short term)
  • Laser welding transition between PA tube and heated connector
  • 12 and 24 volt system applications, suitable for PWM control
  • Designed for outstanding performance in extreme environments, especially off-road


  • Trucks
  • Buses
  • Cars
  • Agricultural and construction machinery

Line materials:

  • Plastic tubes
  • Hoses

Connection systems:

Quick Connect System 241N for Electrically Heated SCR Lines

VOSS Quick Connect System 246NX

VOSS Quick Connect System 301 EFSP

VOSS Quick Connect System 301 EFSP2 / EFSM