SEMCO S.S FILTER RECEIVER-4 ZONE FILTER

38″ Diameter Fan, 22″ Inlet, 19 x 20 Outlet, 19-1/2″ Housing, Rotor

MAC BAG HOUSE MODEL 72 AVS16-3 42″X6″  QTY. 16 FILTERS  WITH FAN 3 HP

Barry Blower Model 490-DWDI-BBC, Arrangement 3-UBD-CCW, without Motor

27.5″ Diameter Fan for 2GA2 Cooler, Direct Drive Inlet 16.75″ Outlet 13 x 17