AL 20-75 extr. valve s.adj.
Weight: 0 gram
Volume: 0 l
Customs statistics no.:
AL is a self-adjusting exhaust vent which provides the perfect match between high technical performances and aesthetic requirements. AL features fixed flow and provides uniform architectural solutions to kitchen, bathroom and WC ventilation problems.
The AL is executed in white polystyrene.
The air flow element is a rigid flap providing a pre-determined extraction flow between 50 - 150 Pa.
Mounting rings in diameter 100 or 125 mm
Plastic renovation plates