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636" Wall Thickness 8 mil Emitter Spacing 14 in Flow Rate 0
3-1-2 N-P-K Ratio: proven ratio for vigorous vegetative growth
Futurola Knockbox 1 base The Futurola Knockbox 100 Base is engineered to transform your pre-roll preparation into a seamless
000 Hours Lamp Dimensions 390mm × 32
Ruck 8" Back Draught Damper for Ducting OHP 636" Wall Thickness 8 milBack Draught Shutter for 8" Duct Systems The Ruck 8" 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