Hydraulic Balancing: The basis for perfect performance systems
In modern heating and cooling systems with separate circuits or multiple pumps, a good hydraulic balance is essential. An optimal balance ensures efficient operation, reduces energy consumption and prevents malfunctions.
Why is hydraulic balancing important?
A poorly balanced system can lead to:
- Uneven heat distribution
- Overloading of pumps
- Increased energy consumption
- Faster component wear
Hydraulic balancing of the system prevents these problems and keeps the system performing at its best.

The 3-in-1 combination
1. Air separation
The SpiroCross has a deaerator which works non-stop to effectively remove circulating air and microbubbles from system water. At the heart of the SpiroCross is the Spirotube separation element, which ensures that microbubbles rise automatically.
2. Hydraulic balancing
The Spirotube technology ensures optimal liquid separation and mixing providing highly effective heating or cooling system that is perfectly balanced in flow and temperature.
3. (Magnetic) Dirt separation
The standard SpiroCross also removes dirt form your system during standard operation. The unique magnetic field booster technology in the new XC-M series even guarantees unprecedented fast, optimal dirt separation. Even the smallest magnetite particles are removed, maximising system performance as well as protecting costly system components. Thanks to the ingenious design, collected dirt can be removed quickly and easily.
This is why your system needs SpiroCross
Optimal system performance
- Spirotube technology for effective balancing & separation.
- Unique magnetic field booster technology for efficient magnetic dirt separation.
Cost-effective solution
- Save installation time & costs by installing 1 component instead of 3
- Save space by combining hydraulic balancing, air and dirt separation.
- Easy to maintain and service: no need to switch off or isolate the system.
Positioning & performance/operation
1 Heating system | 2 Primary circuit pump | 3 Secondary circuit pump
4 Expansion vessel | 5 SpiroCross XC-M | 6 Consumers


Elimination of air & dirt from your system water!
Our combined hydraulic balancer with air deaeration & dirt separation not only ensures the right hydraulic balance in your system but also take care of removing:
- circulating air,
- microbubbles and
- dirt particles > 5 µm from the systemwater.
Our solutions for hydraulic balancing with deaeration & dirt separation

