Backdraft Damper spring loaded 250mm

Ensure optimal performance of your grow room ventilation system with our 250mm backdraft damper. Designed to prevent unwanted backdraft when your fan system is turned off, this spring-loaded butterfly damper features a heavy duty, robust galvanised finish for durability and long lasting use.

Ideal for use in grow rooms, heat exchangers, exhaust systems, and solar heating applications, this damper allows air to flow out while effectively closing off to block contaminated air from returning. Versatile in installation, it can be positioned either horizontally or vertically with minimal leakage. Enhance your air management and maintain a cleaner environment in your grow room