The Imperial 4' galvanised butterfly damper is used to prevent return air from entering into the bathroom vent system. Used to adjust and balance airflow in individual runs of round pipe. Installs easily in existing and new round pipe. Galvanized steel construction.
| SKU | 1224541 |
|---|---|
| Supplier Product | GV2278 |
| Brand | IMPERIAL |
This product does not include any replacement parts, repair services, or additional information necessary for maintenance or repair, other than what is expressly provided in the installation guide, user manual, technical sheet, or warranty documentation supplied at the time of purchase.
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