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Home > Ducting & Accessories > Four Inch - 100mm Ducting, Grilles & Accessories

4 Inch Inline Backdraught Shutter


The 4 inch In Line Backdraught Shutter for 100mm Ducting prevents cold air entering the duct system and room. It is commonly used with inline mixed flow fans but may be used in conjunction with any 4 inch centrifugal or axial fan too.

Length of product: 61mm x 100mm
Ventilation In Line Backdraught Shutter for 4 Inch, 100mm Ducting
£9.42 inc vat
Order by 3pm for Next Working Day Delivery

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