Ducting reducers are useful for fitting fans, filters and silencers to other various sized pieces of equipment, for example, you would be able to connect an 8 inch ducting to a 10″ fan or the other way around. It is also useful if you have a large powerful fan but wish to make a smaller hole in the wall of your building. A reducer will help you do this.

We provide reducers in a range of sizes from 4″ through to 12″ which can make almost any variation of equipment useable to together

Please note, try to avoid constricting your fans air flow fans that are high powered or have large apertures still need the larger area for air to travel through.