Cincinnati Fan PB-10A by Robert Brams | Aug 31, 2023 | Uncategorized | 0 comments Cincinnati Fan PB-10A Description PB10A EXHAUST BLOWER ARRANGEMENT 4 6″ INLET 10-1/4 X 3 BC MOTOR: 3/4 HP 3450 RPM 3PH/60HZ/208/230/460 TEFC STD EFF FM 56,1.15 SF F INSUL. 40C AMB. Ser 1005318