SpiroExpand MultiControl COOL DUO

The MultiControl COOL DUO is an automatic expansion and pressure-maintaining device, with 2 pumps (2x 50%) and 1 overflow valve, designed for cooling systems. An unpressurised expansion tank is required.

The properties of the MultiControl COOL DUO:

  • 2 pumps (2x 50%)
  • 1 overflow valve (1x 100%)
  • Operational pressure range up to 4,0 or 5,6 bar
  • An unpressurized expansion vessel is required
  • Maximum expansion volume: 125 – 500 liters
  • The minimum temperature at the point of connection: -10°C
  • The maximum temperature at the point of connection: 70°C (over 70°C possible with auxiliary tank)
  • Maximum operating pressure (PN): 10 bar

Product variants

Choose the desired variant below for all (technical) product data!

Article number EMCC-D1-4.0
Product type EMCC Duo-1 max 4bar