Centrifugal Downblast Direct Drive DR33HFA  Roof Mounted General Ventilation (UL 705) 0.333 HP 1200 CFM @0.25 in. w.c.
DR33HFA High Speed Direct Drive Centrifugal Downblast Exhaust Fan with speed control, birdscreen, disconnect switch and 11-3/4" wheel. Exhaust Fan handles 1200 CFM @ -0.250" wc ESP. Fan runs at 1613 RPM. Exhaust Motor: 0.333 HP, 1 Phs, 115 V, 60Hz, 4.3 FLA, TEAO-ECM (Totally Enclosed Air Over Electronically Commutated Motor). 
Includes MSC Controller for manual or 0-10V speed control.
SPECIFICATIONS:
HP: 0.33
Voltage: 115
Phase: 1
Motor Type: ECM
FLA: 4.3
Fan/Motor RPM Range: 300-1800
Speed Controller Type: CaptiveAire MSC (Motor Speed Controller)
Exhaust Fan UL Listing: UL 705 (General Ventilation)