SPIRO

We would like to assist you in finding the right SpiroExpand solution.

Project Information

Operational system values

according EN 12.828 / VDI 4708 (10°C min.operating temp.)

Pressure variables

More information

System load values and operation power of the installation

System load values and operation power of the installation

bar
DN
1,5
3520
172
0,9
0,9

Please select your product preference

Control

  • Single family houses
  • Small office buildings
  • Simple and small design

Calculated vessel volume:

SpiroExpand Control

Pressurization system consisting of one or more expansion vessels, Superior vacuum degasser optional:

  • Vessel volumes up to 5,000 litres.
  • Maximum operating pressure (PN): 6 bar
  • The maximum temperature at the point of connection: 70°C

Please consult one of our technical advisors for tailormade solutions exceeding the specifications mentioned above.

 

MultiControl Compact

  • Multifamily housing
  • Office buildings and small industrial plants
  • Compact design
  • Multiple vessels optional

Calculated vessel volume:

SpiroExpand MultiControl Kompact

The MultiControl Compact comes in 104 versions and 5 vessel volumes: 75, 125, 200, 300 or 500 litres. Two additional vessels can be added.

  • Operational pressure range: 1.0 - 8.1 bar
  • Maximum expansion volume: 75 - 1,500 litres
  • Maximum thermal output: 450 - 2,500 kW
  • The maximum temperature at the point of connection: 70°C (over 70°C with auxiliary tank)
  • Maximum safety temperature in the system: 110°C
  • Maximum operating pressure (PN): 10 bar

MultiControl Modular

  • Multi-storey residential buildings
  • Large industrial plants and multi-storey office buildings
  • Remote monitoring & control
  • Multiple vessels optional

Calculated vessel volume:

SpiroExpand MultiControl Modular

The MultiControl Modular comes in 78 versions and 12 vessel volumes: 200 to 10,000 litres. Additional vessels can be added.

  • Operational pressure range: 1.0 - 16 bar
  • Pressure rating: PN10, PN16, PN25
  • Maximum expansion volume: 200 - 50,000 litres
  • Maximum thermal output: 450 - 100,000 kW
  • The maximum temperature at the point of connection: 70°C (over 70°C with auxiliary tank)
  • Maximum safety temperature in the system: 110°C

MultiControl Cool

  • Closed cold-water and cooling systems
  • Multi-storey residential buildings
  • Large industrial plants and multi-storey office buildings
  • Remote monitoring & control

Calculated vessel volume:

SpiroExpand MultiControl Cool

The MultiControl Cool is available in 6 configurations and 8 versions with volumes of  125 (x2), 200 (x2), 300 (x2) and 500 (2x) liters.

  • Operational pressure range: 1.0 – 5.6 bar
  • The minimum temperature at the point of connection: -10°C
  • Maximum safety temperature in the system: 110°C
  • The maximum temperature at the point of connection: 70°C
  • Maximum operating pressure (PN): 10 bar
  • Stainless steel containers with volumes between 125 -1,000 liters
  • Corrosion-resistant materials used
  • Refill option can be added

TopControl Modular

  • Large and complex systems
  • District heating, data centres
  • Remote monitoring & control
  • Multiple vessels optional

Calculated vessel volume:

SpiroExpand TopControl Modular

The TopControl Modular comes in 25 versions and 12 vessel volumes: 200 to 10,000 litres. Additional vessels can be added.

  • Operational pressure range: 1.0 - 23.5 bar
  • Maximum operating pressure (PN): 25 bar
  • Maximum expansion volume: 200 - 50,000 litres
  • Maximum thermal output: 450 - 100,000 kW
  • The maximum temperature at the point of connection: 70°C (over 70°C with intermediate vessel)
  • Maximum safety temperature in the system: 110°C