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Sheet 1 of 1 <br /> Type CRBA BDIA. <br /> Belt Drive Centrifugal <br /> Power Roof Ventilators D <br /> H O.D. <br /> 1 r!z J I.D. <br /> 1 !z-THICK <br /> ffl� i INSULATION C <br /> 8"STD. � E SQ. <br /> INDUSTRIES DIVISION HEIGHT <br /> AMERICAN COOLAIR CORPORATION I' I law V�mi I T <br /> P.O. Box 2300 Jacksonville,Florida 32203 F SO. <br /> Phone: (904)389-3646 <br /> Fax: (904)387-3449•(904)381-7560 G SQ. A SQ.I.D. .J <br /> 2" <br /> E-mail: fans@coolair.com <br /> Internet: www.coolair.com <br /> Ventilator Dimensions Roof Curb and Damper Dimensions <br /> Standard Fan Features Optional Features SIZE A B C D E F G H i <br /> • Non-overloading aluminum wheel • UL Label for Standard 705. 06-10 18 23 1/8 20 1/2 24 1/2 12 1/2 10 11 1/4 16 1/2 13 1/4 <br /> computer balanced. • Disconnect switch(loose or <br /> • Force ventilated motor compartment factory mounted and wired). 12-15 23 28 5/8 22 1/2 29 1/2 17 1/2 15 16 1/4 21 1/2 18 1/4 <br /> isolated from airstream. • Backdraft damper. 16-20 30 35 1/2 245/8 36 1/2 24 1/2 22 23 1/4 28 1/2 25 1/4 <br /> • Variable pitch motor pulley. • Roof curb(damper shelf <br /> • Vibration isolators on drive frame. optional). 24 34 42 3/4 32 1/2 40 1/2 28 1/2 1 26 27 1/4 1 32 1/2 29 1/4 <br /> • Weatherproof spun aluminum housing. • Epoxy coating. 30 40 50 1/4 363/4 46 1/2 34 1/2 32 33 1/4 38 1/2 35 1/4 <br /> • NEMA Standard open drip-proof motors. <br /> • Overlapping wheel/inlet venturi. 36 46 61 3/4 44 1/4 1 52 1/2 40 1/2 38 39 1/4 44 1/2 41 1/4 <br /> • Heavy duty self-aligning pillow-block 44 56 71 1/4 49 62 1/2 50 1/2 48 49 1/4 54 1/2 51 1/4 <br /> bearings with cast iron housing. 52 65 83 3/4 55 1/2 71 1/2 59 1/2 57 58 1/4 63 1/2 60 1/4 <br /> • AMCA label for air and sound. <br /> • Polypropylene birdscreen. F1Check here for UL 705. Dimensions in inches <br /> Specifications <br /> FAN DATA MOTOR DATA <br /> FAN NO. QTY. MODEL NO. CFM SP RPM SONES HP RPM VOLTAGE PH HZ I ENCLOSURE ACCESSORIES AND REMARKS <br /> EF-5 1 CRBA12-1/4 1300 .125 994 8.6 1/4 1750 115 1 60 Open Includes backdraft damper and curb <br /> EF-6 1 CRBA10-1/4 750 .125 994 7.5 1/4 1750 115 1 60 Open Includes backdraft damper and curb <br /> EF-7 I 1 CRBA15-1/2 2285 .125 994 10.5 1/4 1750 115 1 60 O en Includes backdraft damper and curb <br /> PROJECT JDS "I'.I. ENGINEER SUBMITTED BY Universal Refrigeration DATE 1/31/17 <br /> LOCATION 6201 Associated Blvd. Suite 102 CONTRACTOR Universal Refrigeration APPROVED BY DATE 1/31/17 <br /> Form No.720-30-3(5-00) Printed in U.S.A. ©American Coolair Corporation 2000 <br />