Galvanised steel wall box with stainless steel external louvre and non-return flap, for installation in the wall.
- Installation depth 500 mm, can be shortened to 190 mm, wall opening approx. Ø 155 mm
- Connection Ø 148 mm, fits SR-R flex and SR-R round pipes
- Can also be connected to a plastic round pipe
Item number: 77594-Stahl/Inox
