Document 2JOe74J9YGxyr0KEjy6bxk1Yr

214 Air Conditioning * FwnUet rad Cratrilnsal' Fm ILG ELECTRIC VENTILATING COMPANY 2880 North Pulaski Road, Chicago 41, Illinois Offices io 57 Principal Cities Member of Air Moving and Conditioning Association, Inc. (AMCA) ILG PROPELLER FANS, CENTRIFUGAL FANS, ROOF VENTILATORS Tested and rated by AMCA, PFMA and ASHVE code. Capacity guaranteed TYPE "LQ" DIRECT-CONNECTED, SELF-COOLED MOTOR PROPELLER FANS--Ilg's self-cooled motor features ventilated enclosure which keeps motor clean and cool. Permanently lubricated bearings and direct drive eliminate periodic maintenance attention. Non- ferrous Type "Q," dynamically balanced fan wheel. Exceptionally quiet opera tion. Wide range of sizes. Send for Bulletin SS17. TYPE "XQ" Explosion-Proof Fan Motors carry UL certification of suitabil ity for all Class 1, Group D hazardous applications. Send for Bulletin 5-517. TYPE "TAQ" Tubeaxial Duct Fans for pressures up to 1.5 in. Easily installed duct section for vertical or horizontal use. Nine sizes, 2 types. Type TAQ is equipped with 3-bladed propeller; Type TA features the new 5-blade design. Ca pacity, range at free air 1040 to 21,300 cfm. Send for Bulletin 5-517. . VOLUME BLOWER TYPE "BM-- Small volume, low pressure, quiet run ning. Direct-connected motor. Universal discharge positions. 14 capacity models. Send for Bulletin 5S7-58. VOLUME BLOWER TYPE "P"--For exhausting dust, fumes, vapors. Cast iron housing and aluminum wheel. Di rect-connected motor. 9 capacity models. Send for Bulletin 158-88. NEW AIRFOIL TYPE BC DIRECT- CONNECTED CENTRIFUGAL FANS Non-overloading type. Airfoil blade de sign with high efficiency. Suitable for AMCA Class I, II and III operation up to 9-in. static pressure. Direct-drive de sign with motor partially recessed. 12 sizes. Single- and double-width models. Also belt-driven models. Send for Cata log 557. ILG L-LSO (ESsftotu!) and L-SRQ (Sup ply) POWER ROOF VENTILATORS-- Direct-connected propeller fan type featuring low silhouette, high capacity. 11 sizes up to 21,100 cfm at free air and 13,800 at % in. static pressure. Send for Bulletin tSOS. ILG PRV POWER ROOF VENTILA TORS--Centrifugal fan type. Direct- drive. self-cooled motor. Non-overload ing, backward-curved wheel. 10 sizes. Send for Bulletin 1907. lG L-CRF CENTRIFUGAL POWER ROOF VENTILATORS--Suitable for all duct systems. Large capacity and pressure range--from 155 cfm up. Low silhouette. Sizes 67 to 182 are all alumi num. Sizes 200 and larger complete hous ings are constructed ot spun steel. Backward-cnrvedairfoil fan blades ofpatented design for quiet, high-capacity per formance. Direct-connected, self-cooled -motor. Send for Bulletin 5701. Air 5vsfem Equipment THE NEW YORK BLOWER COMPANY Sales Offices: 3171 South Shields Avenue, Chicago 16, Illinois MAKE-UP AIR UNIT UNIT HEATERS A unit that delivers warmed, filtered, out side air to industrial spaces to replace ex hausted air and bal ance minus pressure. Corrects drafty condi tions and uncontrolled infiltration. In 4 sizes from 5000 to 20,000 CFM. Bulletin 568. Ceiling suspension type with heavy duty, welded steel, fin-and-lube heating element. Suitable for con tinuous heating service on steam pressures up to ISO pounds or more. 10 basic sizes, capacities from 31 to 300 Mbh. Bulletin 552. 215 M-15 Unit 15,000 CFM Untl Heater STANDARD DUTY IPL FAN A complete line of NAFM ar rangements in both forward and backward curved wheels. Class 1, II, and II construction. Ca pacities from 1,000 to 175,000 CFM. Quiet operating with nonoverloading horsepower charac teristics for all heating, ventilat ing and air conditioning appli cations. Bulletins 561 taut 572. in Fan PROPELLER FANS Propeller type ventilating fans .deliver large volumes of air at low resistance and low current consumption. AU wheels are machine balanced for smooth, vibrationless operation. Made' in two types and ten basic sizes to cover a wide range of industrial applications. Square steel panels simplify installa tion. Whed diameters from 10 inch to48 inch. Direct or belted drive. Capacities from 510 to 24,200 CFM. Bulletin 564. Propeller Fan TYPE Gl INDUSTRIAL AND HEAT FANS Gl Heat Fan For dust and gas removal, conveying of materials and the handling of hot gases In industrial processes. Hous ings, drives, both pulley and direct,and dischargearrange ments to meet any require ment. With wheel diameters from 10 inch to 66 inch.Ca pacities ranging from'450 to 60,500 CFM. Bulletin 585. ROOF VENTILATORS These "Twins" arecompletely weatherproof and corrosionresistant, and of modern de sign. Bulletin 582. GENERAL PURPOSE FANS Portable, self-contained units for Class 1 indus trial and ventilating ap plications. Recommended for their ease of installa tion,lowmaintenance and space saving features. Made in four types and twelve basic sizes to meet a wide range of industrial application. Both direct connected and beltdriven. Capacities from 160 to \9,070 CFM.Bulletin 563. General Purpete Fan Bell-Ex (above) exhaust* from heeds and duet work; VP-Cx (right) for tower reshJances. AIR MOVING and CONDITIONING ASSOCIATION