PROLINE 10-Inch Round Backdraft Damper for Range Hoods and Ventilation Ducts, Spring-Loaded Aluminum Blades, Rubber Gasket Seal, Horizontal or Vertical Installation

Key features

PREVENTS UNWANTED BACKDRAFTS: Spring-loaded aluminum shutter blades open easily with outgoing airflow and close automatically when the range hood or exhaust fan turns off, helping prevent outside drafts from entering the ductwork., TIGHT RUBBER GASKET SEAL: The durable outer rubber gasket creates a snug connection inside the ventilation duct, helping reduce air leakage, energy loss, and unwanted drafts for improved indoor comfort., LIGHTWEIGHT ALUMINUM CONSTRUCTION: Made from high-quality aluminum for dependable ventilation performance without adding unnecessary weight to the duct system. Suitable for residential and commercial exhaust applications., DESIGNED FOR 10-INCH DUCTWORK: Measures 9.75 inches in diameter by 5 inches high and is designed to connect with nominal 10-inch round ventilation ducting.

The raised outer guide ring helps position the duct securely around the damper., HORIZONTAL OR VERTICAL INSTALLATION: Can be installed in either orientation. For horizontal installations, keep the blade axis vertical and position the damper according to the airflow-direction markings for proper operation..

Built with Dimensions: 6.0 inches x 6.0 inches x 5.0 inches, Color: Silver, Model: BACKDRAFT DAMPER 10".