PEERLESS ELECTRIC INDUSTRIAL FANS

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PEERLESS ELECTRIC INDUSTRIAL FANS HIGH QUALITY HIGH EFFICIENCY VERSATILITY TYPICAL INDUSTRIES PEERLESS ELECTRIC HAS SERVED FOR MORE THAN 95 YEARS HVAC Paint Chemical Clothing Leather Steel Aviation

2 PEERLESS ELECTRIC INDUSTRIAL FANS HIGH QUALITY HIGH EFFICIENCY VERSATILITY TYPICAL INDUSTRIES PEERLESS ELECTRIC HAS SERVED FOR MORE THAN 95 YEARS HVAC Paint Chemical Clothing Leather Steel Aviation Plastic Automotive Food Textile Paper The Peerless Electric Industrial Fans have been designed to meet the requirements of all modern industrial air moving and pneumatic conveying applications. These units have a proven record of long-lasting, efficient operation in material conveying, dust & fume removal, mechanical draft & handling of hot air a& industrial process gases. Ruggedly constructed of heavy gauge all-welded steel, these units are built I various AMCA standard drive arrangements and to individual special requirements of original equipment manufacturers. They are available in four variations of wheel design. 2

Wheels and Arrangements Type M Wheel Popular selection for efficient

particle-laden industrial process air or gas.

Operating temperature is limited to 800 o F Type L Wheel Constructed the

This allows passage of larger materials through the wheel such as wood

Arrangement 9 Available in sizes 07 through 29.

Operating temperature is limited to 600 o F.

3 Wheels and Arrangements Type M Wheel Popular selection for efficient handling of air containing granular materials; sawdust, grain, dust and particle-laden industrial process air or gas. Arrangement Available in all sizes. Externally mounted motor. Operating temperature is limited to 800 o F Type L Wheel Constructed the same as the Type M wheel, but with no front plate. This allows passage of larger materials through the wheel such as wood shavings, paper strips, textile scrap, wool and ensilage. Arrangement 9 Available in sizes 07 through 29. Motor mounted on bearing pedestal, left hand, right hand or top positions. Operating temperature is limited to 600 o F. Arrangement 4 Available in sizes 07 through 2. Direct Drive. Wheel mounted on motor shaft extension. Operating temperature is limited to 80 o F. Not available with Type O wheel. Type A Wheel Designed for higher efficiency air handling of fumes, gases or air containing fine particles. Arrangement 8 Available in all sizes. Direct Drive through flexible coupling integral bearing and motor pedestal. Arrangement 0 Available in sizes 07 through 26. Motor mounted inside frame. Operating temperature is limited to 600 o F. 3

4 TEMPERATURE AND ALTITUDE CORRECTION DATA CORRECTION FACTOR TABLE AIR TEM P ALTITUDE IN FEET ABOVE SEA LEVEL DEG. F o o o o o o o o o o o o o o o o o o o o o o o o o o Procedure for using Correction Factors The density of air at 70 o F and barometric pressure (sea level) is.075 lbs./cu. ft. and all fan performance tables shown herein have been developed at this standard density. When either temperature or barometric pressure deviates from the above, a change in density obviously results, thus changing fan BHP requirements (system capacity and pressure requirements being fixed by design conditions). In order to use standard performance tables to determine correct BHP when installation environment involves either or both non-standard temperature and barometric pressure, the following density correction factor table has been developed through applicable physical laws. Example: Use of correction factor table. Requirement: An industrial fan to deliver 9640 CFM at 8 SP at 450 o F and 4000 ft. above sea level. Data needed to fill requirements: Fan size, BHP and RPM. () From the table above, the correction factor for 450 o F and 4000 ft. above sea level is 2.0. (2) 8 SP (Design S.P.) x 2.0 equals 6 S.P. (S.P. corrected to 70 o F at sea level). Select from performance table a blower to deliver 9640 CFM at 6 S.P. Best selection indicates a No. M2 industrial fan, Type I.E. at 59 RPM and BHP () Correct BHP by dividing BHP by 2.0. This equals 9.66 BHP (correct for 450 o F at 4000 ft. altitude). Recommended selection: Peerless Electric Industrial Fan, Size M2: Capacity 9640 CFM, S.P. 8, Temperature 450 o F, Altitude 4000 ft., 59 RPM and 9.66 BHP. Note: Caution should be exercised in selecting the motor sizes for operating fans handling high temperature air. If the operation of the system is such that there is a build-up period starting with lower temperature air, this will result in the fan requiring more horsepower during that period and a motor size should be selected for the most severe condition. OPERATING DATA MAXIMUM SAFE RPM FOR STANDARD DUTY TEMP. -20 o FTO 600 o F 60 o FTO 700 o F 70 o FTO 800 o F SIZE

5 CONSTRUCTION FEATURES General Housings are made of prime steel plate, continuously welded, and rigidly braced. Wheels are made of heavy steel plate, all welded and dynamically balanced. Standard paint finish is baked enamel over phosphatize-cleaned steel. Various corrosion resistant coatings are available refer to Peerless Electric Catalog No Special Paints and Protective Coatings. Static and Dynamic Balancing Completed wheel assemblies of all sizes are statically and dynamically balanced on electronically controlled balancing machines. The necessary weights are arc welded into place so that the wheel will always stay in balance. After complete blowers are assembled, they are all given a running-in inspection and again examined for balance by a portable electronic balancing unit. Inspectors add balance weights to the wheel if necessary to pass a very rigid inspection requirement. Standard Duty Construction This construction includes standard wheel, housing, shaft and bearing.. All wheel types good for a maximum tip speed of 5,000 FPM. M Wheels only are good for maximum tip speed of 8,500 FPM in standard duty construction with heavy duty shaft and bearings. Heavy Duty Construction This construction is available only with the M type wheels and is used for exceptional abrasive conditions. This includes heavy duty wheel, housing, shaft and bearing with a maximum operating limit of 5,000 FPM tip speed. BEARINGS Industrial Blowers are equipped with selfaligning single row ball bearings, double row spherical roller one-piece and twopiece housings. Computerized selections have been made on all bearings based on radial, thrust and combined loads to give 00,000 average life hours (AFBMA L 50 ) at the maximum design of each blower class. Bearings selected have effective seals to retain the lubricant and to prevent against contamination. All have grease fittings for re-lubrication. Bearings are available for 400,000 average life hours (AFBMA L 50 ). For high temperature application, the inboard bearing is protected by a cast aluminum heat slinger at system air temperatures of 250 o F to 800 o F, with both bearings furnished with hitemp grease. Above 800 o F consult factory. Standards adopted for spark-resistant fans AMCA Standard Spark Resistant Type A: AMCA Standards require that all parts of the fan in contact with the air or gas being handled shall be made of non-ferrous material. Spark Resistant Type B: AMCA Standards require that the fan to have the wheel and ring about the opening through which the shaft passes of non-ferrous material. Ferrous hubs, shafts and hardware are permitted. Fans for this condition are furnished with a non-ferrous wheel (except hub and hardware) and a non-ferrous shaft seal around the shaft opening. Spark Resistant Type C: AMCA standards require the fan to be so constructed that a shift of the wheel or shaft will not permit two ferrous parts of the fan to rub or strike. Fans for this condition will be furnished with a non-ferrous inlet cone and rubbing plate around the shaft opening. Note: For all type spark resistant fans, the user shall electrically ground all fan parts. Either A or B construction conforms to requirements of National Board of Fire Underwriters Pamphlet No. 9 for Fans handling flammable vapors. Bearings shall not be placed in the air or gas stream. A non-ferrous material shall be any material with less than 5% iron or other material with demonstrated ability to be spark resistant. The use of these constructions in no way implies a guarantee of safety for any level of spark resistance. Spark resistant construction does not protect against ignition of explosive gases caused by catastrophic failure or from any airstream material that may be present in a system. Spark-proof construction available for SWSI units in arrangements, 2, 8, 9, and 0 only. 5

PEERLESS ELECTRIC INDUSTRIAL FAN PERFORMANCE TABLE WHEEL DIAMETER - 2-/4" INLET 0.277SQ. FT. INSIDE 0.267 SQ. FT. INSIDE 6" x 7" OUTSIDE TIP SPEED (FPM) = 3.207 X RPM 7-/4" OUTSIDE VOL. VEL. S.P..5 S.

6 PEERLESS ELECTRIC INDUSTRIAL FAN PERFORMANCE TABLE WHEEL DIAMETER - 2-/4" INLET 0.277SQ. FT. INSIDE SQ. FT. INSIDE 6" x 7" OUTSIDE TIP SPEED (FPM) = X RPM 7-/4" OUTSIDE VOL. VEL. S.P..5 S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8S.P. CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP VOL. VEL. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Data underlinedindicates the quickest and most efficient performanc BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts. 6

7 VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and o Data in orange background applies to heavy duty shaft and bearings 7

8 VOL. VEL. S.P. 2 S.P. 3 S.P. 4S.P. 5S.P. 6S.P. 7S.P. 8S.P. 9S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts. Data in orange background applies to heavy duty shaft and bearings. 8

9 VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7S.P. 8S.P. 9S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance show n is for Industrial Fans w ith inlet and outlet du Data in orange background applies to heavy duty shaft and beari 9

10 VO L. VEL. S.P. 2S.P. 3S.P. 4S.P. 5S.P. 6S.P. 7S.P. 8S.P. 9S.P. 0 S.P VO L. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and o Data in orangebackgroundappliestoheavyduty shaft a 0

11 VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7S.P. 8 S.P. 9 S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickestand most efficient performance BHPdoes not include drive losses. Performance shown is for Industrial Fans with inlet and outletducts Data in orange background applies to heavydutyshaftand bearings.

12 VOL. VEL. S.P. 2 S.P. 3S.P. 4 S.P. 5 S.P. 6 S.P. 7S.P. 8 S.P. 9 S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underined indicatec the quickest and mostefficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outletducts. Data in orange background applies to heavydutyshaftand bearings. 2

13 VOL. VEL. S.P. 2S.P. 3S.P. 4 S.P. 5 S.P. 6 S.P. 7S.P. 8S.P. 9S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet Data in orange background applies to heavy duty shaft and b 3

14 VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts. Data in orange background applies to heavy duty shaft and bearings. 4

15 VOL. VEL. S.P. 2S.P. 3S.P. 4S.P. 5S.P. 6S.P. 7S.P. 8S.P. 9S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts Data in orange background applies to heavyduty shaft and bearing 5

16 VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7S.P. 8S.P. 9S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickestand mostefficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts. Data in orange background applies to heavydutyshaft and bearings. 7

17 VOL. VEL. S.P. 2 S.P. 3S.P. 4 S.P. 5 S.P. 6 S.P. 7S.P. 8 S.P. 9 S.P. 0 S.P VOL. VEL. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P. 7 S.P. 8 S.P. 9 S.P. 20 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts. Data in orange background applies to heavy duty shaft and bearings 7

18 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4S.P. 5S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet 8

19 VOL. VEL..5 SP SP.5 SP 2SP 2.5S.P. 3S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts. 9

20 VOL. VEL..5 SP SP.5 SP 2SP 2.5 S.P. 3 S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickestand mostefficient performance. BHPdoes notinclude drive losses. Performance shown is for Industrial Fans with inlet and outlet ducts 20

21 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and 2

22 VOL. VEL..5SP SP.5 SP 2 SP 2.5 S.P. 3S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Dataunderlinedindicates the quickest and most efficientperformance. BHPdoes not include drive losses. Performanceshown is for Industrial Fans with inletandoutlet ducts. 22

23 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4S.P. 5S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9S.P. 0S.P. S.P. 2 S.P. 3 S.P. 4S.P. 5 S.P. 6 S.P Dataunderlined indicates thequickestandmostefficientperformance. BHPdoes notincludedrive losses. Performanceshownis forindustrial Fans with inletandoutletducts. 23

24 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHPdoes not include drive losses. Performance shown is for Industrial Fans with inlet and outlet duc 24

25 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHPdoes notincludedrivelosses. PerformanceshownisforIndustrial Fanswithinletandoutletducts. 25

26 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9S.P. 0S.P. S.P. 2S.P. 3 S.P. 4 S.P. 5S.P. 6 S.P Dataunderlinedindicates thequickestandmostefficientperformance. BHP does not include drive losses. Performance shown is for Industrial Fans with inletandoutletduc 25

27 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4S.P. 5S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHP does not include drive losses. Performance shown is for Industrial Fans with inlet and outlet d 27

28 VOL. VEL..5 SP SP.5 SP 2 SP 2.5 S.P. 3 S.P. 3.5 S.P. 4 S.P. 5 S.P. 6S.P VOL. VEL. 7S.P. 8 S.P. 9 S.P. 0 S.P. S.P. 2 S.P. 3 S.P. 4 S.P. 5 S.P. 6 S.P Data underlined indicates the quickest and most efficient performance. BHPdoes not include drive losses. Performanceshownis forindustrialfanswithinletandoutletducts. 28

29 U.S. AND METRIC UNITS USED IN FAN APPLICATIONS PRESSURE U.S. SYSTEM METRIC psi "WG "Hg N/m 2 * mmwg mmhg atm WG at 70 o F or 2. o C Hg at 32 o For0 o C * Pascals = N/m 2 U.S. SYSTEM cfm VOLUME FLOW m 3 /sec METRIC m 3 /min m 3 /hr VELOCITY POWER U.S. SYSTEM METRIC U.S. SYSTEM METRIC fpm m/sec hp W kw TEMPERATURE o F=(9/5 o C+32 o ) o C=5/9( o F-32 o ) SYMBOL DEFINITION SYMBOL DEFINITION atm atmospheres kw killowatts o C degrees Celcius m meters cfm cubic feet per minute mm millimeters o F degrees Fahrenheit min minutes fpm feet per minute N newtons Hg mercury psi pounds per square inch hp horsepower sec seconds hr hours W watts WG water gauge TYPE WEIGHT "M" WR WEIGHT "A" WR

30 WHEEL SHAFT SIZE DIA. DIA. KEYWAY A B C D E F G H J K L M N P Q R S T V X Y Z 7 2-/4-3/6 /4 X /8 X /4 0-5/8 8-9/6 7-5/8 9-5/8 9-5/8 2-3/4 6-/8 7-/4 8-3/8 0-/4 4-3/6 23-3/8 9/ /8-3/6 /4 X/8 X3-/2 7-/2 -/8 9 7-/2 7-5/8 4-/2 3-5/6 -/6 9-/6 2-3/6-/6 28-/2 6-7/8 9-/4 9-7/8 2-/4 4-5/6 29-5/8 9/6 8-7/8 2 0-/2 9-/8-7/6 3/8 X 3/6 X /6 9-/ /4 6-/2 3-/4-3/4 4-7/8 3-3/ /8 -/4-5/8 4-/4 5-/6 3-3/6 9/6 22-/2 4 2-/ /8 -/6 3/8 X 3/6 X /6 3 0-/ /4 9-/2 5-5/8 3-7/8 7-9/6 5-7/ /8 3-/4 3-/8 7-/4 6-7/6 32-/6 9/6 22-/6 7 4-/ /8-5/6 /2 X /2 X 5 25-/2 -/8 5 2-/8 22-/2 23-/4 22-/2 8-/8 6-/6 20-5/6 9-/6 36-3/6 9-3/6 5-/4 6-/4 9-/4 9-3/8 40-7/8 / / /8-5/6 /2 X /4 X / /4 22-/2 24-3/4 25-/2 20-5/8 8-5/6 23-/6 2-3/8 37 -/6 7-/4 7-7/8 2-/4 0-3/6 42-3/8 / / /6 /2 X /4 X / /8 24-/2 26-3/4 28-/2 22-7/8 20-5/6 25-/6 23-3/8 4-3/8-3/6 9-/4 20-/2 24-/4 -/2 47 / / /2 2-7/6 5/8 X 5/6 X 6 3-/2 -/ /2 29-/4 3-/2 25-3/8 22-/2 28-7/6 25-9/6 42-3/6 2-5/8 2-/4 22-/8 26-/4 2-5/6 48-5/8 / /6 5/8 X 5/6 X / /8 28-/2 33-3/4 34-/2 27-3/4 24-5/8 3-/8 28-/ /6 23-/ /4 3-3/8 54-3/4 / / /8 2-/6 5/8 X 5/6 X 7 42-/2 -/ /8 28-/2 40-/ /8 27-3/4 35-3/6 3-3/4 49-/8 5-/8 26-/4 26-/4 30-/4 4-/2 57 /6 4-/ / /2 2-5/6 3/4X 3/8X /4 -/ /4 3-3/4 44-3/4 43-/ /4 35-/8 54-7/8 6-5/8 29-/4 30-/4 35-/4 6-5/6 64-3/8 3/6 46-/ /4 30

31 WHEEL SHAFT SIZE DIA. DIA. KEYWAY A B C D E F H J K L M N P Q R S T V X XT XU XD Y Z Z' 7 2-/4-3/6 /4 X /8 X /4 8-9/6 7-5/8 9-5/8 9-5/8 2-3/4 6-/8 7-/4 8-3/8 0-5/8 4-3/6 23-3/8 9/ / /8-3/6 /4 X /8 X 3 7-/2 -/8 9 7-/2 7-5/8 4-/2 -/6 9-/6 2-3/6 -/6 28-/2 6-7/8 9-/4 9-7/8 3-5/6 4-5/6 29-5/8 9/6 8-7/8 8-7/8 8-7/8 8-7/8 2 0-/2 2-/4 9-/8-7/6 3/8 X 3/6 X /6 9-/ /4 3-/4-3/4 4-7/8 3-3/ /8 -/4-5/8 6-/2 5-/6 3-3/6 9/6 22-/2 22-/2 22-/2 22-/2 4 2-/6 4-/ /8 -/6 3/8 X 3/6 X /6 3 0-/ /4 5-5/8 3-7/8 7-9/6 5-7/ /8 3-/4 3-/8 9-/2 6-7/6 32-/6 9/6 22-/6 22-/6 22-/6 22-/6 7 4-/2 7-/ /8-5/6 /2 X /4 X 5 25-/2 -/8 5 2-/8 22-/2 23-/4 8-/8 6-/6 20-5/6 9-/6 36-3/6 9-3/6 5-/4 6-/4 22-/2 9-3/8 40-7/8 / /8 9-/ /8-5/6 /2 X /4 X / /4 22-/2 24-3/4 20-5/8 8-5/6 23-/6 2-3/8 37 -/6 7-/4 7-7/8 25-/2 0-3/6 42-3/8 / /4 2-/ /6 /2 X /4 X / /8 24-/2 26-3/4 22-7/8 20-5/6 25-/6 23-3/8 4-3/8-3/69-/4 20-/2 28-/2 -/2 47 / /8 24-/ /2 2-7/6 5/8 X 5/6 X 6 3-/2 -/ /2 29-/4 25-3/8 22-/2 28-7/6 25-9/6 42-3/6 2-5/8 2-/4 22-/8 3-/2 2-5/6 48-5/8 / / /6 5/8 X 5/6 X / /8 28-/2 33-3/4 27-3/4 24-5/8 3-/8 28-/ /623-/ /2 3-3/8 54-3/4 / /8 27-/ /8 2-/6 5/8 X 5/6 X 7 42-/2 -/ /8 28-/2 40-/4 3-3/8 27-3/4 35-3/6 3-3/4 49-/8 5-/8 26-/4 26-/ /2 57 /6 4-/2 4-/2 4-/2 4-/ /8 30-/ /2 2-5/6 3/4 X 3/8 X /4 -/ /4 3-3/4 44-3/ /4 35-/8 54-7/8 6-5/8 29-/4 30-/4 43-/2 6-5/6 64-3/8 3/6 46-/2 46-/2 46-/2 46-/ /4 35-/ /2 3-7/6 7/8 X 7/6 X 9 55-/2 -/ /2 3-3/ / /6 39-3/6 58-/2 8-/4 33-3/ / /4 3/ /2 39-3/8 3

32 MOTOR WHEEL FRAMESIZE SIZE DIA. MAX. MIN. A B C D E F G H J K L M N P Q R S T V X Y Z 7 2-/4 84T /4 0-5/8 8-9/6 7-5/8 9-5/8 9-5/8 8-3/6 6-/8 7-/4 8-3/8 0-/4 4-3/6 23-3/8 9/6 2-3/ /8 84T 48 6-/2-5/6 9 7-/2 2-/4 4-/2 3-5/6-/69-/6 2-3/6 -/6 8-/8 6-7/8 9-/4-5/8 2-/4 7-/6 26-/6 9/6 5-3/4 2 0-/2 9-/8 25T 48 8-/2-5/6 9-/6 6-/4 6-/2 6-/2 3-/4-3/4 4-7/8 3-3/4 22-5/6 7-5/8 -/4 3-/4 4-/4 7-7/8 3-5/8 9/ / /8 256T 56 9-/4-5/6 3 0-/2 8-/4 7-/4 9-/2 5-5/8 3-7/8 7-9/6 5-7/8 25-5/8 8-3/8 3-/4 4-5/8 7-/4 8-9/6 35-/6 9/ / /8 256T 43T 25-/2-3/8 5 2-/8 20-/4 23-/4 22-/2 8-/8 6-/6 20-5/6 9-/6 28-/2 9-3/6 5-/4 6-/4 9-/4 9-3/8 38-3/4 / / /8 284T 82T 27 -/ /4 22-/2 24-3/4 25-/2 20-5/8 8-5/6 23-/6 2-3/8 30-/6 -/6 7-/4 7-7/8 2-/4 0-3/6 42-3/8 / / T 23T 29-3/ /8 22-3/4 26-3/4 28-/2 22-7/8 20-5/6 25-/6 23-3/8 35-/8-3/6 9-/4 20-/2 24-/4 -/2 45-/2 / / /2 286T 23T 3-/2 -/ /4 29-/4 3-/2 25-3/8 22-/2 28-7/6 25-9/6 35-5/6 2-5/8 2-/4 22-/8 26-/4 2-5/6 47-/8 /

33 MAX. WHEEL SHAFT MOTOR SIZE DIA. DIA. KEYWAY A B C D E F G H J K L M N P Q R S T V X Y Z FRAME 7 2-/4-3/6 /4 X /8 X /4 0-5/8 8-9/6 7-5/8 9-5/8 9-5/8 2-3/4 6-/8 7-/4 8-3/8 0-/4 4-3/6 23-3/8 9/ T 9 5-5/8-3/6 /4 X /8 X 3-/2 7-/4 9 7-/2 7-5/8 4-/2 3-5/6 -/6 9-/6 2-3/6 -/6 28-/2 6-7/8 9-/4 9-7/8 2-/4 4-5/6 29-/2 9/6 8-7/8 2 0-/2 25T 9-/8-7/6 3/8 X 3/6 X 5 2-5/8-3/8 9-/ /4 6-/2 3-/4-3/4 4-7/8 3-3/ /8 -/4-5/8 4-/4 5-/6 3 9/6 22-/2 4 2-/6 254T /8 -/6 3/8 X 3/6 X 5 2-5/8-3/8 3 0-/ /4 9-/2 5-5/8 3-7/8 7-9/6 5-7/ /8 3-/4 3-/8 7-/4 6-7/6 32-/2 9/6 22-/6 7 4-/2 256T 5 26-/8-5/6 /2 X /2 X 5 25-/2 7/8 5 2-/8 22-/2 23-/4 22-/2 8-/8 6-/6 20-5/6 9-/6 36-3/6 9-3/6 5-/4 6-/4 9-/4 9-3/8 40-/2 / /8 286T /8-5/6 /2 X /4 X / /4 22-/2 24-3/4 25-/2 20-5/8 8-5/6 23-/6 2-3/8 37 -/6 7-/4 7-7/8 2-/4 0-3/6 42-/8 / /4 286T /6 /2 X /4 X / /8 24-/2 26-3/4 28-/2 22-7/8 20-5/6 25-/6 23-3/8 4-3/8-3/6 9-/4 20-/2 24-/4 -/2 46-3/4 / /8 286T 2 36-/2 2-7/6 5/8 X 5/6 X 6 3-/2 7/ /2 29-/4 3-/2 25-3/8 22-/2 28-7/6 25-9/6 42-3/6 2-5/8 2-/4 22-/8 26-/4 2-5/6 48-3/8 / T /6 5/8 X 5/6 X / /8 28-/2 33-3/4 34-/2 27-3/4 24-5/8 3-/8 28-/ /6 23-/ /4 3-3/8 54-/2 / /8 365T /8 2-/6 5/8 X 5/6 X 7 42-/2 7/ /8 28-/2 40-/ /8 27-3/4 35-3/6 3-3/4 49-/8 5-/8 26-/4 26-/4 30-/4 4-/2 56-3/4 /6 4-/ /8 365T 33

34 MATERIAL SPECIFICATIONS STANDARD DUTY CONSTRUCTION STD. SHAFT & HEAVY DUTY WHEEL GAGE MODEL WHEEL BRGS. SHAFT & BRGS HOUSING GAGE BACKPLATE BLADE SHROUD REIN. RING NO. DIA. DIA. DIA. BAND FACE A,M,& L A,M,L,&O A& M A 7 2-/4-3/ /8-3/6-7/ /8-7/6 -/ /8 -/6-5/ /8-5/6 2-3/ /8-5/6 2-3/6 2 0 / /6 2-7/6 2 0 / /2 2-7/6 2-/ / /6 2-5/ / /8 2-/6 3-7/ /8 / /2 2-5/6 3-7/ /8 /4 7 / /2 3-7/6 3-5/6 7 7 /2 5/6 7 / /8 3-5/6 3-5/6 7 7 /2 5/6 7 /4 4 7-/4 4-7/6 4-5/ /8 3/8 /4 5/ /4 4-5/6 4-5/6 /4 /4 5/8 3/8 5/6 5/ /4 4-5/6 5-7/6 /4 /4 5/8 3/8 5/6 5/ /4 6 6 /4 /4 5/8 /2 3/8 3/ /4 6-7/6 6-7/6 Heavy Duty Construction /4 /4 5/8 /2 3/8 3/8 SHAFT WHEEL GAGE M O D E L W H E E L & B R G S H O U S IN G G A G E B A C K P L A T E B L A D E S H R O U D NO. DIA. DIA. BAND FACE M M & O M 9 5-5/8-7/ /8 -/ /8-5/6 0 0 / /8-5/6 0 0 / /8 2-3/ /6 / / /6 / /2 2-/ /8 / / /8 / /8 3-7/6 7 /4 /2 5/6 / /2 3-7/6 7 /4 /2 5/6 / /2 3-5/6 /4 /4 5/8 3/8 / /4 3-5/6 /4 /4 5/8 3/8 /4 4 7-/4 4-5/6 /4 /4 3/4 /2 3/ /4 5-7/6 5/6 5/6 3/4 /2 3/ /4 5-7/6 5/6 5/6 3/4 /2 3/ N O T E : 93-3/4 6 5/6 5/6 3/4 5/8 3/8 04-/4 6-7/6 5/6 5/6 3/4 5/8 3/8 All wheel blades, shrouds and reinforcing rings 5/6 and over fabricated of SAE 950 steel. ROTATABLE DISCHARGE Size 07 through size 37 are bolted side platetobearing support,andmay berotatedinthe field to any one of thestandarddischarge positions. Increments of rotation are as follows: Size 07 Through 7-22-/2 o Size 9 Through 23-5 o Size 26 Through /4 o Size 37-9 o From size 4 through 60 discharge position is fixe d. 34

35 USEFUL CONVEYING DATA AVG. CONVEYING APPROX. DENSITY SUCTION PICKUP M ATERIAL VELOCITY, F.P.M. LBS. PER CU. FT. INCHES W ATER BARLEY BEANS BRAN CEMENT CINDERS COAL DUST COFFEE BEANS CORK - GROUND CORN COBS CO RN SHELLE D COTTON FEATHERS FRUIT - DRIED GRINDING DUST HAIR LIM E LINT MALT PAPER, SHREDDED RAGS RUBBER DUST SAND SANDBLAST DUST SAW DUST TANBARK W HEAT W OOD SHAVINGS W O O L AREA S A ND C IRC UM FERENCES OF C IRC LES DIA. A REA C IRC UM FERENCE DIA. A REA C IRC UM FERENCE IN. SQ. IN. SQ. FT. IN. FT. IN. SQ. IN. SQ. FT. IN. FT FRICTION LOSS IN INCHES OF W ATER PER 00 FEET ROUND DUCT PIPE DIA. VEL 4" 5" 6" 7" 8" 0" 2" 4" 6" 8" 20" 22" 24" 30" F.P.M. CFM FL CFM FL CFM FL C FM FL CFM FL CFM FL CFM FL CFM FL C FM FL CFM FL C FM FL C FM FL CFM FL C FM FL GAUGES OF SHEET METAL E Q U I V A L E N T P R E S S U R E S I N. O F O Z. P E R L B S O Z. P E R L B S. P E R I N. O F. P E R I N. O F I N. O F S Q. IN. S Q. I N. W A T E R M E R C U R Y S Q. IN. S Q. I N. W A T E R M E R C U R Y SYSTEMS CARRYING SYSTEMS CARRYING NON-CORROSIVE GASES DUCT DIAMETER DUST AND VAPORS INCHES U.S. STANDARD GAUGE AND UNDER TO TO AND OVER

SQBI BLOWERS BACKWARD INCLINED CLASS II CLASS IIP CLASS III. OEM and Industrial Air Handling Specialist

OEM and Industrial Air Handling Specialist SQBI BLOWERS BACKWARD INCLINED CLASS II CLASS IIP CLASS III 7697 Snider Road, Mason, OH 4040-913 Telephone: 13-73-0600 Visit us at www.cincinnatifan.com for more