SpiroTop Solar -Brass

10 Bar
Max 180°C

A brass automatic air vent for solar systems with a ½" connection

The benefits of the AB SpiroTop air vent

  • Specially developed for Solar (high temperature) installations
  • Applicable with max. 20% - 50% Ethylene Glycol and water (Volume)
  • Removes circulating and trapped air
  • Greatly reduces commissioning times
  • Minimal constant pressure drop
  • No unnecessary shutdown
  • Long lasting valve seat
  • Connection diameters ½"

Variation specifications


ETIM Specifications