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Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
where a scatter of small packs would leave half the material unserved
EN60598-2-1 Certifications UL
8 x 20 in (380 x 250 x 510 mm) Weight 25
Safe to Harvest Day: FIFRA 25(b) exempt and food-grade
Ruck 14" Back Draught Damper for Ducting Flood Tables + Trays where a scatter of smallBack 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
