POWERTEC 70287 4 Inch Blast Gate Dust Collection Quick Change ThreadedNonThreaded Ends for Dust Hoses and Flanges

INCLUDES 4 Blast Gate black FUNCTION Maximizes the efficiency of your dust collection system by directing and regulating the air flow from one dust collector machine to another FEATURES Easy sliding gate movement smooth interior design for optimal airflow and an integrated stop to prevent the sliding plate from abandoning the housing DUAL PURPOSE ENDS Standard Left Hand threaded end possesses a 4 opening which allows you to attach it to a standard Left Hand 4 hose without a flex cuff The other end is a quick connectdisconnect nonthreaded tapered end that provides an easy connection to 4 OD dust port flange QUALITY Made with premium grade ABS plastic which is known for its high resistance to abrasion impact and protection against corrosion Providing you with a durable dust collection blast gate that will stand the test of time NOTE To prevent clogging and the gate from sticking this blast gate requires regular cleaning of the dust that builds up in the groove where the gate slides.