I have the 100mm pipe with the extra small hose to hook on to the sander etc
So I bought the RDX4000 with the two moters, and i must say i use both moters wenn using the table saw, and it doesn't let any dust escape, sound isn't to bad, i had expected worse, it is comparable in sound to my henry, but like everybody else here - I use eardefenders, so its not a problem.
But by god this thing sucks :lol: ( I mean dust) i can sureley recommand it
McLuma