ventilation valve – “mushroom”
DESCRIPTION:
A mushroom-shaped vent with a diameter of 110 mm allows the supply of air to the drainage strands in all weather conditions – the air is drawn in from below through openings that will never be clogged with leaves, ice, etc.
TECHNICAL DATA/DIMENSIONS:
Length – L [mm] 160
Width – W [mm] 160
Height – H [mm] 150
