POWERTEC 70192 4 Double Threaded Blast Gate for Dust Collector Dust Collection Fittings 1PK

INCLUDES Double Threaded Blast Gate 4 100mm diameter FUNCTION Allows you to seamlessly control the air flow of your dust extraction system by fully andor partially open and close the gate FEATURES Double lefthand threaded ports on each end in order to fit between two ducts or hoses for a perfectly secure connection without the need for hose clamps PREMIUM Made with high quality ABS plastic offering a tough yet lightweight and durable construction to accommodate your daytoday dust collection woodworking requirements COMPATIBILITY Works with an assortment of lefthanded 4inch hoses ducts and dust collector fittings 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