13" Centrifugal Wheel Exhaust Blower 1/2-HP

Airmaster Fan Model CBD130DA Belt Drive Down Blast Centrifugal Exhaust Blower 1/3-HP 1328-RPM 115/230v 1-PH Open Drip Proof Motor 2152-CFM @0.0" S.P., 2066-CFM @1/8" S.P., 1980-CFM @1/4" S.P. 1894-CFM @3/8" S.P., 1807-CFM @1/2" S.P., 1607-CFM @3/4" S.P. Maximum Percieved Noise In Sones: 11.8 Requires 16" Roof or Wall Opening Bird Screen & Safety...

Airmaster Fan Model ARD180DC Direct Drive Axial Fan With 18" Aluminum Propellers 1/3 HP  1100-RPM 115V 1-PH 2567-CFM @0.0" S.P., 2350-CFM @1/8" S.P. 2060-CFM @1/4" S.P., 1830-CFM @3/8" S.P. Requires 20" Roof or Wall Opening Emergency Disconnect, Bird Screen & Vibration Isolators Included  

Airmaster Fan Model CDU500B-2 Direct Drive Vertical Discharge Exhaust Blower 1/2-HP 1650-RPM 115v 1-PH Open Drip Proof Motor 2181-CFM @0.0" S.P., 2116-CFM @1/8" S.P., 2052-CFM @1/4" S.P. 1987-CFM @3/8" S.P., 1922-CFM @1/2" S.P., 1865-CFM @5/8" S.P. Requires 16" Roof or Wall Opening Emergency Disconnect, Speed Control & Vibration Isolators Included

Airmaster Fan Model CBD150FA Belt Drive Down Blast Centrifugal Exhaust Blower 1/2-HP 1230-RPM 115/230v 1-PH Open Drip Proof Motor 3195-CFM @0.0" S.P., 3088-CFM @1/8" S.P., 2982-CFM @1/4" S.P. 2867-CFM @3/8" S.P., 2735-CFM @1/2" S.P., 2452-CFM @3/4" S.P. Maximum Percieved Noise In Sones: 13 Requires 20" Roof or Wall Opening Bird Screen & Safety...