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Concentric Ducting Reducer 125-150 mm
The 125-150 mm ducting reducer links the standard 125 mm grow ventilation format to a 150 mm residential duct. Small diameter gap, minimal air resistance. Ideal for connecting 125 mm grow ventilation to 150 mm building ducts. Metal construction. Order at plantandflower.be.
Ducting reducer 125–150 mm – smooth transition between formats
The 125–150 mm ducting reducer provides a smooth step between the popular 125 mm grow format and the 150 mm residential duct standard. Connect an Alu-Dec 127 mm duct to an existing 150 mm channel without fuss.
Grow ventilation on building ducts
Many homes and commercial buildings have 150 mm ventilation channels. Grow ventilation typically runs at 125 mm. This reducer bridges that gap without modifying the existing installation. The small diameter difference makes the transition virtually resistance-free.
Easy to fit
Slide the duct onto each side of the reducer and secure with a hose clamp. The compact size fits easily behind plasterboard walls or inside dropped ceilings.
Order the 125–150 mm reducer at plantandflower.be – fast delivery across Belgium.
Does a Sono-Connect 127 mm fit onto this reducer?
Yes. The Sono-Connect 127 mm has the same inner diameter as the Alu-Dec 127 mm and slides over the 125 mm end of the reducer. The thicker outer wall of the Sono-Connect is not an issue because the duct slides over the reducer rather than into it.
