Round conduit reducer from 20 cm to 12.5 cm in galvanized steel (drain, waste and ventilation), reducing connection (metal, 20 to 12.5 cm)

250mm male round conduit adapter. 20 cm to 12.5 cm

Can be used with HVAC systems, bathroom extractor fans, in-line fans, range hoods, clothes dryers, hydroponics, kitchens or anywhere else in the apartment, home or office.

Heavy duty steel conduit perfect for DIY and trade.

This is a very practical all in one solid duct reducer or increaser that can be used when connecting two different solid or flexible ducts or ducts to fans, or vice versa, from small to large, large to small ones.

Perfectly suitable for the duct of your tumble dryer, bathroom or any type of extractor fan, hydroponics, in-line extractor fans or extractor fan.