POWERTEC 70133-P6V 2-1/2-Inch Blast Gate for Dust Collector, Dust Collection Fittings, 6 PK Throw Fill your weight bags with

Fill your weight bags with any kind of sand

Its optical sensing chamber 'sees' smoke as it enters the alarm

It is recommended for the entire flowering phase

ensures easy visibility of contents with just a glance

POWERTEC 70133-P6V 2-1/2-Inch Blast Gate for Dust Collector, Dust Collection Fittings, 6 PK Throw Fill your weight bags withINCLUDES: (6) 2 1 2 Blast Gates; Both ends have 2 1 2 OD outlet diameters and are designed to work with 2 1 2 ID dust hoses or other 2 1 2 ID ports FUNCTION: Maximize the efficiency of your dust collection system by directing and regulating airflow from one engine to another QUALITY: Made with premium black ABS plastic, this unit is designed for durability and abrasion resistance able to withstand the everyday wear and tear of dirt, sawdust and wood