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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
000 fixtures per channel through a Gavita EL Master Controller (sold separately)
Growers space HAF fans down a room so the racetrack pattern breaks up hot spots and stale pockets
fresher air with minimal maintenance
train or harvest without pulling the whole plane out of shape
these slabs enable precise crop steering for optimal yields
Ruck 14" Back Draught Damper for Ducting Air Purifiers 000 fixtures per channel throughBack Draught Shutter for 14" Duct Systems The Ruck 14" 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