The Ducting Reducer is robust, versatile and easy to fit to flexible ducting. Both ends of the reducer are male and are designed to fit inside flexible ducting. Ducting Reducers are manufactured from galvanised pressed or fabricated steel. Lightweight with simple to fit connections.
It’s sometimes necessary to use a reducer. For example you may have a large powerful fan but only wish to make a small hole in the wall of your building for air to travel in and out. A reducer will help you do this. Or can be used to connect mismatched diameters.
150mm - 100mm
200mm - 150mm
250mm - 200mm
315mm - 250mm