--Here's the thing: I want to have one 2" or 3" drop from an overhead 4" duct, but I want the thing to be switchable; i.e. I'm looking for a "Y" with a gate in it that closes off one side or the other. Has anyone seen anything like this? Application is a couple of grinders used in succession. Not enough suction when the vacuum is split between them.
- posted
18 years ago