Do you use multiple machines? With this 3-way junction and blast gates, make your dust extraction unit efficient by closing off the lines not used. Set up your machines permanently rather than moving hoses constantly.
Add more tools to your dust collection system by branching off your main line with this 3-way Dust Collection Junction.
All ends have a 100mm(4") O.D. and a 95.25mm(3-3/4") I.D. Works well with blast gates, keeping suction to a maximum.