Valve grille ABC-GC, ABC Vent

Louvre grille with a circular connector adapted to spiro tube standard developed for use as exhaust air or ambient atmosphere device for natural ventilation. ABC-GC is manufactured in ABC GUARANTEE PLATE with 15 years paint coating guarantee for environmental class M3.
It is equipped with a circular nipple coupling made of hot-dip galvanised steel with a type approved rubber seal ring, as well as with insect-proof plastic net.