Ruck 10" Backdraft Damper | Galvanized Steel Spring-Loaded Duct Damper Environmental Monitoring & Controls With Dosatron's full line of

With Dosatron's full line of injectors

where precise air management is crucial for plant health and productivity

Coverage runs 5x5 ft flowering footprint with full-spectrum white plus red diode mix

Apply every 7-10 days when insects are present or as needed to prevent further damage

Ruck 10" Backdraft Damper | Galvanized Steel Spring-Loaded Duct Damper Environmental Monitoring & Controls With Dosatron's full line ofThe Ruck 10 inch backdraft damper enforces one way airflow in a 10" duct run, its spring loaded aluminum flaps opening on extraction and sealing shut when the fan stops to block backdrafts. This duct backdraft damper uses a galvanized steel housing and a rubber seal for a tight close, and mounts horizontally or vertically. Ruck 10 Inch Backdraft Damper for One Way Duct Airflow The Ruck 10 inch backdraft damper drops into a 10" duct run and lets air