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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Height: 31"
No-Ox Sachet in Every Wrapper: An oxygen absorber sits inside the clear wrapper and is discarded once the pack is opened
push cycle Origin Made in USA Warranty 1 year (parts and labor)
Number of Replaced Workers: 75
or employed in soilless media
Ruck 6" Back Draught Damper for Ducting Active Aqua Height: 31"Back Draught Shutter for 6" Duct Systems The Ruck 6" Back Draught Damper is an essential component for maintaining efficient airflow in ventilation systems. Built with a durable galvanized sheet steel housing, it prevents reverse airflow by automatically sealing off when the fan is off. The spring loaded aluminum flaps respond to active airflow and remain closed when idle, assisted by a secure rubber seal. This back draught shutter is suitable for
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