Cincinnati Fan 3 hp CS centrifugal fan. Model ORB-9. Serial # 878384. It is rated for 700 cfm @ 10" wg. Blower has a 9" diameter inlet and a 7.5" x 8.5" rectangular outlet. The blower has eight blades . Driven by 3 HP electric motor. Requires 230/460 vac 3 phase electrical supply. Overall size 30" wide x 40" long x 31" tall. Fan curve in file.
Cfm: 700
Hp: 3
Power Req. (V): 230/460 vac 3 phase