Reducer 220x80 to diameter 150 mm for galvanised flat duct

Galvanised reducer rectangular 220mm x 80mm to round Ø 150 mm for galvanised flat ducts.

This rectangular ventilation duct fitting is suitable for embedding in concrete or other mortar.

Rectangular galvanised flat ducts can also be used as above-ground flat ventilation ducts.

An extensive range of ventilation fittings is available with this item.

This reducer for a galvanised flat duct has a collar connection that slips over the duct. No additional fitting is required.

Size 220mm x 80mm to Ø150mm. The total length of the product is 34,7 cm.

Available in other lengths and dimensions on request, at an additional cost.