I am planning a DC system for my shop. I know you are not suppose to use 90 deg angles because of air resistance, but I can't picture how to make 45 degree Ys work for drop downs to tools in the middle of the shop. I have quite a few tools which will be away from the walls and to have diagonal pipes would take up a lot of air space and get in the way, wouldn't they? I also think they might not be as stable as a 90 degree drop because of the short length of flexible hose to the tool. Does anyone have any pictures of middle of the shop drops that do not use 90 degree fittings?
Thanks,
Thanks,