For Heavy Duty Vehicles

Mainstay produces CNG fuel control units, a critical component in the overall fuel storage and delivery systems for refuse, mixer and vocational trucks. We also produce configurations of the fuel control unit to meet the specific requirements and space limitations of medium-duty service, work and vocational trucks.

  • Pressure Regulator
  • High Pressure coalescing filter with isolation and purge for servicing
  • Pressure monitoring
  • Starter interrupt switch
  • Manual shut-off
  • Standard NGV1 fill receptacle
  • Optional – larger, faster fill receptacle
  • Optional – built-in defueling capability

Download Spec Sheet