Removing free air from the system prevents component damage and system failure, reducing downtime and maintenance costs. The SpiroTop air vents are available for pressures up to 25 bar and temperatures up to 200 °C.

 

Benefits of the SpiroTop fully automatic air vent:

  • Special valve construction ensures valve is closed completely
  • Long lasting valve seat
  • Solid plastic, robust floats which cannot rupture
  • Large air gap between the valve and the water (at least 40 mm) prevents valve contamination and leaks
  • 1/2" connection prevents pipette effect
  • Available in stainless steel
  • Also for high temperature and/or high-pressure system environments (a.o. Solar systems)

Optimal placement of the SpiroTop air vent

A float air vent such as the SpiroTop is essential to prevent air accumulation in an installation. Free air can cause blockages in the pipes that interfere with the operation and efficiency of the system.

Common locations where air accumulation occurs are:

  • The highest point of the installation.
  • Boilers, heat exchangers and buffer tanks.

By strategically placing SpiroTop air vents in these places, you prevent air accumulation and ensure stable and efficient operation of the system.

Positioning of the SpiroTop automatic air vent

Our range of air vents for residential and commercial projects