Blast Gate Sewer and Drain Pipe Fitting – 4″ OD

WoodRiver® Dust Connection® Blast Gate Fittings make it possible to isolate and control airflow at each branch of your system by allowing the dust collector to draw air from only one machine at a time. This blast gate fits on the inside of 4″ sewer and drain pipe with a 4.065″ ID. Pipe marked as manufactured to standard ASTM D2729 is suitable for use with this fitting. Features: Blast gate fits on the inside of 4″ sewer and drain pipe with a 4.065″ ID Adapts 4″ sewer and drain pipe to 4″ left-hand threaded dust collection hose Molded from ABS plastic material for rigidity and durability What’s Included: (1) WoodRiver® Dust Connection Blast Gate – 4″ Sewer Pipe Fitting Notes: The mating side of this blast gate works with left-hand threaded dust collection hose only.