13" Centrifugal Wheel Exhaust Blower 1/4 HP

Airmaster Fan Model CBD130FA Belt Drive Down Blast Centrifugal Exhaust Blower 1/2-HP 1531-RPM 115/230v 1-PH Open Drip Proof Motor 2481-CFM @0.0" S.P., 2406-CFM @1/8" S.P., 2332-CFM @1/4" S.P. 2258-CFM @3/8" S.P., 2182-CFM @1/2" S.P., 2031-CFM @3/4" S.P. Maximum Percieved Noise In Sones: 17.1 Requires 16" Roof or Wall Opening Bird Screen & Safety...

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 CDD100-2 Direct Drive Down Blast Centrifugal Exhaust Fan 1/15-HP 1600-RPM 115V 1PH Open Drip Proof Motor 541-CFM @0.0" S.P., 490-CFM @1/8" S.P., 442-CFM @1/4" S.P. 394-CFM @3/8" S.P. 342-CFM @1/2" S.P. Requires 13" Roof or Wall Opening Bird Screen Included Emergency Disconnect  & Speed Control Included

Airmaster Fan Model CDU300B-2 Direct Drive Vertical Discharge Up Blast Exhaust Blower 1/4-HP 1525-RPM 115v 1-PH Open Drip Proof Motor 1183-CFM @0.0" S.P., 1120-CFM @1/8" S.P., 1056-CFM @1/4" S.P. 990-CFM @3/8" S.P., 916-CFM @1/2" S.P., 834-CFM @5/8" S.P. Requires 16" Roof or Wall Opening