Variable Displacement Oil Pumps

In addition to all the features of a fixed-displacement oil pump, the variable-displacement version offers advanced flow control capabilities, based on patented vane pump configuration. This innovative system enables a low-friction pump, delivering tangible benefits in terms of higher reliability, lower noise, and improved efficiency.
 
The system is available – for intelligent flow management – in multiple configurations options:

  • Mechanical valves
  • Electromagnetic valve:
    • On board on the pump
    • External of the pump

This enables dynamic adjustment of the pump’s output according to real-time engine requirements.

Product Features

  • Multiple configurations options
    • Mechanical valves
    • Electromagnetic valve:
      • On board on the pump
      • External of the pump
  • Key Benefits
    • Fuel savings of up to 2%
    • Improved thermal balance
    • Reduced environmental impact

    This technology ensures optimized engine efficiency while maintaining the reliability and durability of a traditional fixed-displacement pump.

Product Information

OMP set a new standard by being the first to launch variable displacement oil pumps for truck applications, particularly in partnership with DAF-Paccard MY17.