Datasheet 560273 Wallair N37883 Ventilation duct (Ø) 15 cm
User & Safety Instructions
User & Safety Instructions 560273 Wallair N37883 Ventilation duct (Ø) 15 cm
Description
With round telescopic pipe for wall thickness up to 480 mm. Inner part with non-return valve, with connection spigot 150 mm diameter. Outer part-lamellar grid with trough. Telescopic pipe of 270 - 480 mm detachable.
Description
With round telescopic pipe for wall thickness up to 480 mm. Inner part with non-return valve, with connection spigot 150 mm diameter. Outer part-lamellar grid with trough. Telescopic pipe of 270 - 480 mm detachable.