Metal Back Draft Shutter 10″ 250mm are designed to prevent back draft.
Metal Back Draft Shutter 10″ 250mm
£13.99
3 in stock (can be backordered)
3 in stock (can be backordered)
Description
Metal Back Draft Shutter 10″ 250mm
Back Draft Shutters are designed to prevent back draft in a ducting when the fan has been switched off.
- Spring loaded butterfly action shutter acts as a barrier when there is no airflow
- Designed to prevent back draft in a split duct
Metal Back Draft Shutter 10″ 250mm, suitable for use with flexible ducting
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