The RAINBOW © range is intended for high efficiency and low power applications, between 100 and 300 kWe with high machine efficiency.

Based on an innovative high-speed turbine concept, RAINBOW © is suitable for innovative HFC, HFO, HFE or HCFO working fluids. Equipped with an oil lubrication perfectly adapted to the operating conditions, it is also equipped with a quasi-perfect seal at the output of mechanical gearbox.

The RAINBOW © turbine parameters are:

  • Type: Axial multi-stage, cantilever
  • Inlet pressure max: 30 bar
  • Pressure output min: 1 bar
  • Isentropic efficiency:> 80%
  • Electrical power from: 100 to 300 kWe
  • Rotation speed: 12,000 to 15,000 RPM