Subject: Blower, centrifugal, 2 hp, twin city, type rbo, size 90
Blower, complete with 2 hp, 230/460v, 1730 rpm, 3/60 cycle drive, manufactured by Twin City Fan, 6-1/2" diameter inlet, 6" x 7" rectangular exhaust flanged outlet. Size 907, type RB0, arrangement 9R, serial 88-68486-6-1. Very good condition.