Cheap Lee Valley 2-1/2″ Dust Port For Dust Collection Systems

This dust port connects to a shop vacuum system. The 2 1/2″ size is the nominal outside diameter of most shop vacuum hoses and fittings. The inside diameter (about 2 1/4″) is tapered to allow a press-fit connection. The 3 5/8″ × 4″ backing plate is pre-drilled for mounting to a machine or custom jig.

Made of rigid ABS.