Constant curve, control mode

When there is a demand for constant flow and con­stant head, a speed controlled pump can replace a throttle valve for adjusting the flow.

The speed can be adjusted between 25% and 100%.
This feature is especially beneficial in:

  • Heat surfaces
  • Cooling surfaces
  • Heating systems with 3-way valves
  • Air con. system with 3-way valves
  • Chiller pumps