Odd Ball Bathroom fan search

[fixitright]

Looking for a replacement bath fan. It fits into a 6" diameter tin exhaust pipe so the fan will need to direct air
to the back into this pipe rather than the normal side 3-4" exhaust.

There is nothing left of the original fan to tell what used to be there. This is from a 50's home.

Any idea where I can get a replacement? The big box stores are of no help.

Thanks

[hj]

You are probably looking for a "centrifugal in line duct fan".

[fixitright]

You are probably looking for a "centrifugal in line duct fan".

Thanks HJ,

Their high buck but if the customer needs it ....