max silent duct velocity
max silent duct velocity
(OP)
If you have air going at 1430 feet/min in 8" diameter
sheet metal duct, will it make whistling or whooshing noises?
I don't think so from the info I've gotten so far, but what do you think?
thanks
Laura
sheet metal duct, will it make whistling or whooshing noises?
I don't think so from the info I've gotten so far, but what do you think?
thanks
Laura





RE: max silent duct velocity
RE: max silent duct velocity
This shouldn't generate any significant noise. If there is a whistling or whooshing noise or even a whootling or waddeling sound it might be because of the diffuser or a hole or leak in the sheet metal.
RE: max silent duct velocity