Document O1R2nEZv4BQLM8bGXbJzMn6v1

I > Air System Equipment Aladdin Heating Corporation 1111 West Ave. 137, San Leandro, Calif. Manufacturers of Centrifugal Blowers, Heating and Ventilating Equipment- and Biowo* BB FAN--Backwardly inclined blade fan with non-overloading horsepower charac teristic. Manufactured in 22 sizes, single and double width, all arrangements, 2 classes of construction. Request Bulletin 615-A, 605-B. FC FAN--Forward curved fan, slow speed for quiet operation. Manufactured in 22 sizes, single and double width, all arrangements, 2 classes of construction. Request Bulletin 605-A, 605-C. RB FAN--Radial blade fan well suited for handling grease or other sticky materials Manufactured in 13 sizes, single width only, all arrangements, 2 classes of construc tion. Request Bulletin 450-B, EX FAN--Radial blade fan used .chiefly for conveying materials, fume exhaust, etc. Manufactured in 15 sizes, single width only, all arrangements, 5 classes of construc tion, 3 wheel types. Request Bulletin 461. UTILITY SETS--Self contained units for a wide variety of ventilating applications. Manufactured in 12 sizes with forward curved rotors, 10 sizes with backwardly in clined blade rotors, single width only. Request Bulletins 610, 611. FC JUNIOR FANS--Self contained direct connected fans with forward curved rotors. Manufactured in 4 sizes with 9 motor speeds, single width only. Request Bulletin Jf/ HV Units Roof Ventilator Fuseair Ceiling Outlet* j HV UNITS--Heating and ventilating unit of universal design. Cah be furnished with air filters, face and by-pass dampers or mixing box. Manufactured in 7 siz with unlimited flexibility as to arrangement. Request Bulletin 510. ROOF VENTILATOR--Backwardly inclined blade centrifugal type. Manufactured in 12 belt driven and 12 direct driven sizes with steel, aluminum, copper or stainie steel housings. Request Bulletin 410. CEILING DIFFUSERS--Fuseair ceiling outlets are manufactured in a complete range of sizes in both supply and combination supply and return types. Requ Bulletins 528 and 615. 1318 Air System Equipment Fans and Blowers American Corporation 3604 Mayflower Street, Jacksonville 3, Florida Exhaust Fans and Related Equipment (or Industrial and Home Cooling Authorized Distributors arid Dealers in Most Communities District Representatives: Atlanta, Ga.--John L. Underwood Co,. Inc., 565 Whitehall St, S.W., Atlanta 3. Ga. Phone 7878 Cincinnati, Ohio --Halsey E. Kendrick, 5167 Valley Ridge Road, Cincinnati 11, Ohio, phone Humboldt 4573 Dallas, Texas--J. D. Clower, Whitewright, Texas. LD Phone, Whitewright 919F2. .. . Jackson, Miss.--Bert White, P.O. Box 4264, Fondren Station, Jackson 6, Miss., Phone M853 New Yokx, N. Y.--E.R Dexter, 117 N. Middletown Rd., Pearl River, N. Y., LD Phone Pearl River 5-2725 Washington, D. C.--Robert A. Magee, Drayden, Md., Phone Gieat Mills 347J2, Wire % Western Union. Leonardtown, Md. COOLAIR BELT DRIVE FANS are specifically engineered to move large volumes of air quietly and at low cost. Certified Ratings: Coolair Fans are rated in accordance with the ASHVE Standard Test Code for Centrifugal and Axial Fans (1938). In addition, most sizes up to and including 62-inch are rated by the A&M College of Texas. Exclusive Ball Bearing Hub with sta tionary shaft and ball bearing motors insure long life and permit mounting in. any position. closed, and explosion proof motors for all types of service. Types S and SX Recommended for large industrial applications where large vol umes of air must be handled. Heavy duty, double frame construction with special pillow-block, ball bearing drive. Small Fans and Accessories--A complete line of Window Fans, Direct Drive Fans, Attic Packages, Ceiling Shutters, Wall Shutters and Guards. Write for descrip tive bulletins. CONDENSED PERFORMANCE DATA and DIMENSIONS Coolair V-Belt Drive Exhaust Fans TYPE H (Ultra-quiet, spring-mounted) Single or Twin Units--To simplify space problems Coolair Fans through the 50mch size are available in twin units by a single motor (U. S. Patents 2108738 & 2191418). Types H and HT (Twin)--For home and mmercia! use where ultra quiet opera- '?*! *? required, these slow speed units J'tegrally mounted spring suspen- n S. Patent 2191418) are recomnded. Most models available with ^-speed motors. ypes C and CT (Twin)--For heavy duty mmercial and industrial applications, ,J?e "Pd frame, high output units are fit Available without motors or o with standard semi-enclosed, en Overall hp rpm cfm (free air) Dim. (inches) H H H a Ji.X M.ii 490 420, 475 330, 367 291, 326 284 , 318 242, 272 216, 241 4350 7750, 8600 9800, 11050 13300, 14650 17250,19300 20000, 22500 24400, 27200 Ht. Width mi 3644 4244 49 55)4 61)4 6744 3044 3644 4244 49 55)4 61)4 6744 Two-speed units available in all sizes TYPE HT (Ultra-quiet TWIN UNITS) 26 468 8400 32 14, 14 361, 420 13000, 15450 38 )4 310 18700 3044 61)4 3644 73)4 4244 85H 44 44 300 27200 49 98 50 274 33300 55)4 110)4 Two-speed units available in all sizes below 1 ho _____ TYPE C (Commercial, Rigid Frame) 26 M to )4 612 to 780 5450 to 7200 32 H to 44 502 to 651 8200 to 10450 38 )4 to l 367 to 552 10000 to 14700 44 )4 to 1 )4 330 to 494 13250 to 19450 50 44 to 3 318 to 496 19300 to 30000 5B 44 to 2 272 to 370 22500 to 30000 62 1 to 3 261 to 369 29300 to 41500 3044 3644, 4244 49 55)4 61)4 6744 3044 3644 4244 49 55)4 61)4 6744 TYPE CT (Commercial Twin Units) 26 H, W 32 38 44, 1 44 1 50 1)4, 2 557, 612 441,523 378, 448 330 320. 351 9800 to 10900 14600 to 17100 20800. 23800 26500 38600,42600 3044] 61H 3644 73)4 4244 85)4 49 98 55)4 110)4 TYPE S (Industrial Units) 72 11 to 5 1155 to 2701 35000 to 600001 75HI 75)4 84 j 2 to 7)4 |l70to270| 58000 to 850001 87 | 87 TYPE SX (Industrial Units) 96 3 to 10 150 to 225 SOOOO to 120000 99 99 108 5 to 15 150 to 215 110000 to 111)4 11 lM 154000 1319