A good hydraulic balance is highly important for HVAC and process systems with separated circuits or several groups and pumps. The effective removal of air and dirt also ensures water heating systems perform at their best. Hydraulic balancing and air and dirt separation are combined in the SpiroCross. The combination of 3 functions in 1, not only helps you reduce costs and increase your water heating systems energy efficiency, but also saves on space, installation and maintenance costs.

The SpiroCross can be used for both new build, refurb and projects for refurbish heating, cooling and process systems, and improving energy efficiency. SpiroCross was developed by Spirotech using Computational Fluid Dynamics and was also tested extensively on our own TÜV-certified test and measurement set-up and various systems in practice.

The benefits of the SpiroCross Hydraulic Deaerator & Dirt Separator

  • Three functions in a single component
  • Just four connections instead of eight
  • An optimal hydraulic balance between primary and secondary pumps
  • SpiroTube guarantees minimal fluid mixing and thus the best temperature differential
  • Real, active deaeration and dirt separation
  • Even the tiniest air bubbles and dirt particles are separated and removed
  • Constant low pressure drop
  • Compact design and limited build height, thanks to the SpiroTube
  • Exceptional guarantee

Our range of deaerators & dirt separators for residential and commercial projects

SpiroCross -
Brass

Residential use

A brass hydraulic (air) deaerator and dirt separator with a 1" - 1½" connection
10 Bar
Max 110°C
SpiroCross -
Steel

Commercial use

A steel hydraulic (air) deaerator and dirt separator with a DN50 - DN300 PN16 flange connection
10 Bar
Max 110°C
SpiroCross -
Steel

Commercial use

A steel hydraulic (air) deaerator and dirt separator with a DN50 - DN150 weld connection
10 Bar
Max 110°C
SpiroCross -
Steel

Commercial use

A steel hydraulic (air) deaerator and dirt separator with a DN65 or DN100 flange connection, developed for Remeha
10 Bar
Max 110°C

Our full range of product solutions

Our experts have developed a whole range of high-quality products to ensure that your heating & cooling system works as efficiëntly as possible. Saving costs and provide maximum comfort for you.

Download our product catalogue