The Industrial Choice. Model AHX All Aluminum LARGE ADJUSTABLE PROPELLERS. Heat Exchangers & Industrial Ventilation

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The Industrial Choice. Model AHX All Aluminum LARGE ADJUSTABLE ELLERS Heat Exchangers & Industrial Ventilation CATALOG 524 March 203

Adjustable Propellers Model AHX All Aluminum Model AHX is an all-aluminum propeller with adjustable blades, designed particularly for the heat exchanger industry. They are also used in standard fan configurations tubeaxial, roof ventilators, and ring and panel fans for industrial ventilation and process exhaust wherever it is necessary to move large volumes of air. Fan Assembly Both hub and blades are made by a precision permanent mold process that produces the highest quality aluminum castings. The blades can be assembled into the hub individually, making erection on the job easy. Each blade shank is easily inserted into the socket and retained in the hub with a cap and two U-bolts, providing accurate assembly and ease for setting of the blade angle. The cast aluminum hub is designed to use standard Browning taper-lock bushings, and mounting to the shaft is simple and positive. It is usual practice to assemble the propeller and then mount it onto the shaft, but in tight spaces the hub can be mounted first and blades inserted one at a time. Blade Shank Hub U-Bolts Cap Index Marks Elastic Stop Nuts Blade Each blade has an index mark on the root which can be matched with an angle setting scale on the blade socket, providing an adequate method of blade angle setting; however, a land is cast in the blade near the tip where a bubble level protractor may be set and aligned for precision angle settings ( 5 6 radius M blade; 2 3 radius L blade). This Aerovent Macheta fan is available in eleven sizes, in either 4 or 6 blade assemblies, and these can be used at angle settings covering a wide range of performances. Shown in this bulletin, on pages 5 through 8, are the ratings for angle settings from 0 through 24 at tip speeds of,000, 2,000, 3,000, 4,000 and 5,000 FPM. Models of these fans have been laboratory tested and the data computerized. Aerovent will furnish, upon request, typical performance curves, or our computer will select the optimum fan for your performance requirement and supply both the curve and a printout of the data. Propeller Rotation Most propellers in the AHX line are offered in both rightand left-hand rotation. The rotation of the blades is determined by viewing the propeller from the discharge side. Right hand would be clockwise and left-hand counterclockwise. The discharge side of the blade is concave in shape while the inlet side is convex. The Macheta tip is the trailing edge of the blade. Propeller securely held to drive shaft by means of split taperlock bushings. Balancing All AHX adjustable fans are balanced for random assembly. The hub is balanced on a hardened arbor resting between parallel knife edges. Each blade is balanced separately using a machine especially designed for this purpose, which weighs the blade at its running radius and compares this to a master balance blade. By this method each blade is statically balanced to a constant moment (weight of the blade times the distance to its center weight). This method assures that a balanced fan can be assembled in the field without the necessity of match marked blades and hub sockets. Opposite blades will always balance each other. To ensure that the fan will run smoothly, it must have a suitably sized shaft and a rigid support. The angle setting of all blades must be the same, and fan RPM should not coincide with an even multiple or submultiple of the blade natural frequency times 60. See table on page 4. 2 AEROVENT CATALOG 524

M4 A SIZE 54-72 +0 - / 6 SIZE 84-44 +0 - / 8 ANGLE SETTING REFERENCE U ROTATION M6 DimensionalData HUB WITH STANDARD BORE N B H J ELLER ROTATION RIGHT HAND AS SHOWN LEFT HAND OPPOSITE SHOWN BUSHING SIZE AIR FLOW D E K MAX. P APPROX. C B ANGLE SETTING INDEX MARK C S R S R H H B (4 ) HUB WITH REVERSE BORE (8 ) HUB WITH REVERSE BORE SIZE A B C D E H J K K 2 N P R S U U 2 WT. LBS. 4 BLADES 8 BLADES 54 27 4 2 4 3 5 8 4 8 Q2 4 8 5 3 4 8 2 2 3 7 8 4 2 9 29 36 60 30 4 2 4 3 5 8 4 8 Q2 4 3 8 5 3 4 8 2 2 3 7 8 5 0 32 43 72 36 4 2 4 3 5 8 4 8 Q2 4 5 8 6 3 4 3 4 8 2 2 3 7 8 6 2 59 59 84 42 5 3 4 8 4 2 5 3 8 R2 5 3 8 7 4 7 8 3 8 3 4 5 4 7 4 78 5 96 48 5 3 4 8 4 2 5 3 8 R2 5 5 8 8 3 8 7 8 3 8 3 4 5 4 8 6 96 76 08 54 5 3 4 8 4 2 5 3 8 R2 6 2 7 8 3 8 3 4 5 4 9 22 222 20 60 5 3 4 8 4 2 5 3 8 R2 6 5 8 7 8 3 8 3 4 5 4 0 60 246 32 66 5 3 4 8 4 2 5 3 8 R2 7 4 7 8 3 8 3 4 5 4 225 327 44 72 5 3 4 8 4 2 5 3 8 R2 7 2 7 8 3 8 3 4 5 4 2 264 385 R-983-00A *Complete assembly (hubs and blades) Type M blade propellers 2 Type L blade propellers All dimensions in inches unless otherwise noted. WWW.AEROVENT.COM 3

Hub&BladeData M4 Blade DIAMETER (IN.) 54 60 72 8 84 93 96 08 20 32 44 AVAILABLE ELLER ROTATION BLADE CASTING HUB DIAMETER (IN.) BLADE LENGTH* (IN.) AVG. BLADE CHORD WIDTH "M" "L" TOTAL WT. OF BLADES (LB) TOTAL WT OF ASSY. (LB) WR 2 (LB-FT 2 ) BLADE FREQUENCY (HZ) RIGHT PMRH54 LEFT PMLH54 4 20 4 2 7 5 6 7 42 22.04 55 RIGHT PMRH60 LEFT PMLH60 4 23 5 8 8 8 43 33.39 36 RIGHT PMRH72 LEFT PMLH72 4 29 6 9 3 4 30 55 84.82 3 RIGHT SC8RH 8 3 2 6 3 4 0 3 57 06 32 LEFT PMLH8 55 04 30.68 29 RIGHT PMRH84 8 33 7 3 60 08 8 LEFT PMLH84 54 02 75.37 28 RIGHT SC93RH LEFT SC93LH 8 37 2 7 3 4 2 3 32 86 34 275.68 28 RIGHT PMRH96 LEFT PMLH96 8 39 8 3 78 26 338.79 2 RIGHT SC08RH 4 62 8 45 9 LEFT PMLH08 98 46 527.74 20 RIGHT SC20RH 48 96 8 5 0 LEFT PMLH20 32 80 83.69 8 RIGHT SC32RH 89 237 8 57 LEFT PMLH32 70 28 388.88 4 RIGHT PMRH44 236 284 8 63 2 LEFT PMLH44 223 27 2032.7 3.75 M6 Blade 54 60 72 8 84 93 96 08 20 32 44 RIGHT PMRH54 LEFT PMLH54 4 20 4 2 7 5 6 26 56 37.68 55 RIGHT PMRH60 LEFT PMLH60 4 23 5 8 8 28 58 48.75 36 RIGHT PMRH72 LEFT PMLH72 4 29 6 9 3 4 45 75 25.39 3 RIGHT SC8RH 8 3 2 6 3 4 0 3 85 40 32 LEFT PMLH8 83 38 9.44 29 RIGHT PMRH84 8 33 7 3 90 45 8 LEFT PMLH84 83 38 256.23 28 RIGHT SC93RH LEFT SC93LH 8 37 2 7 3 4 2 3 32 30 85 409.3 28 RIGHT PMRH96 LEFT PMLH96 8 39 8 3 8 73 506.26 2 RIGHT SC08RH 72 227 8 45 9 LEFT PMLH08 45 200 787.35 20 RIGHT SC20RH 223 278 8 5 0 LEFT PMLH20 96 25 224.56 8 RIGHT SC32RH 284 339 8 57 LEFT PMLH32 266 32 2094.86 4 RIGHT PMRH44 354 409 8 63 2 LEFT PMLH44 335 390 3049.22 3.75 L4 Blade 54 RIGHT SCLS54RH 4 20 4 2 7 5 6 28 53 38.5 63 60 RIGHT SCLS60RH LEFT SCLS60LH 4 23 5 8 8 39 64 5.57 40 72 RIGHT SCLS72RH LEFT SCLS72LH 4 29 6 9 3 4 62 87 70.55 34 84 RIGHT SCLS84RH LEFT SCLS84LH 8 33 7 3 8 08 56 424.5 32 96 RIGHT SCLS96RH LEFT SCLS96LH 8 39 8 3 36 84 724.73 25 L6 Blade 54 RIGHT SCLS54RH 4 20 4 2 7 5 6 42 72 52.58 67 60 RIGHT SCLS60RH LEFT SCLS60LH 4 23 5 8 8 59 89 62.48 44 72 RIGHT SCLS72RH LEFT SCLS72LH 4 29 6 9 3 4 93 23 269.72 34 84 RIGHT SCLS84RH LEFT SCLS84LH 8 33 7 3 8 62 27 637.74 35 96 RIGHT SCLS96RH LEFT SCLS96LH 8 39 8 3 204 259 089.77 27 SC Sand Casting PM Permanent Mold All dimensions in inches unless otherwise noted. 4 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM To identify a specific fan for ordering or engineering specifications, it is necessary to show the complete information listed in the tables below under catalog number. All performance data is available in curve form upon request. Size 54 Type M4 and M6 Blade Catalog Numbering System 54 M 4 22 AHX 778 Propeller Diameter Blade Design No. of Blades Blade Angle Fan Type Propeller RPM TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 54M46 AHX 778 28822 2.5 2527 2.29 2390 2.37 5738 2.29 54M48 AHX 778 30553 2.56 27404 2.67 23696 2.7 932 2.66 54M420 AHX 778 3300 3.03 30033 3.3 265 3.2 2895 3.2 54M422 AHX 778 35244 3.59 3230 3.67 28530 3.72 2350 3.6 54M424 AHX 778 3732 4.2 3404 4.29 30326 4.3 25476 4.24 54M66 AHX 778 3584 2.79 2987 3.0 2672 3.6 23902 3.23 233 3.6 54M68 AHX 778 3426 3.32 3837 3.50 29379 3.67 26662 3.79 665 3.73 54M620 AHX 778 3765 4.04 34725 4.25 32098 4.42 2963 4.53 9529 4.42 54M622 AHX 778 39485 4.76 3732 4.97 34653 5.5 3827 5.26 22858 5.6 54M624 AHX 778 4206 5.60 3979 5.83 37250 6.00 3430 6.0 25378 5.89 54M46 AHX 849 32009 2.76 28867 2.93 25470 3.05 2582 3.09 54M48 AHX 849 33898 3.30 3028 3.43 27904 3.5 2484 3.52 54M420 AHX 849 36625 3.92 33886 4.02 30855 4.2 27337 4.9 54M422 AHX 849 38985 4.65 3676 4.74 3329 4.82 29460 4.82 54M424 AHX 849 4237 5.45 38392 5.55 3574 5.59 3379 5.59 54M66 AHX 849 3489 3.58 32680 3.83 30488 4.02 280 4.5 2700 4.26 54M68 AHX 849 3785 4.27 3558 4.47 33379 4.67 303 4.83 25072 4.96 54M620 AHX 849 40967 5.20 38767 5.44 36439 5.65 3399 5.80 27732 5.95 54M622 AHX 849 43487 6.4 4360 6.38 3942 6.59 36769 6.76 3076 6.84 54M624 AHX 849 4627 7.23 44230 7.48 42035 7.70 39548 7.86 3345 7.90 54M46 AHX 920 3545 3.48 3235 3.67 29253 3.82 25988 3.9 4988 3.68 54M48 AHX 920 3720 4.7 34538 4.32 3824 4.43 28685 4.48 9733 4.29 54M420 AHX 920 4008 4.97 37627 5.07 34950 5.9 3976 5.29 23587 5.24 54M422 AHX 920 42683 5.89 408 6.00 37430 6.09 34389 6.5 25440 5.84 54M424 AHX 920 456 6.9 42554 7.03 39729 7.0 36539 7.2 27820 6.92 54M66 AHX 920 3865 4.50 368 4.79 3406 5.0 3206 5.9 2707 5.38 8300 5.30 54M68 AHX 920 4337 5.40 39273 5.62 37237 5.84 3567 6.04 30470 6.30 22554 6.24 54M620 AHX 920 44736 6.57 4273 6.84 40628 7.08 38409 7.27 33370 7.53 2600 7.47 54M622 AHX 920 47457 7.77 4554 8.03 43495 8.27 4403 8.48 3655 8.7 29442 8.60 54M624 AHX 920 50386 9.5 48588 9.43 46644 9.68 44495 9.89 39458 0.0 32346 9.88 54M46 AHX 990 38200 4.3 3568 4.5 32847 4.69 29938 4.82 22725 4.85 54M48 AHX 990 40427 5.7 37936 5.34 35482 5.47 32768 5.56 2660 5.54 54M420 AHX 990 4350 6.7 4237 6.28 3889 6.4 3698 6.53 29842 6.64 54M422 AHX 990 46297 7.33 43937 7.44 4488 7.55 38855 7.63 324 7.56 54M424 AHX 990 48908 8.59 46569 8.73 44036 8.82 4250 8.87 34452 8.8 54M66 AHX 990 4370 5.55 39468 5.87 37585 6.4 35704 6.36 3548 6.62 25873 6.74 54M68 AHX 990 44785 6.69 42867 6.93 4096 7.6 39074 7.39 34994 7.74 29762 7.87 54M620 AHX 990 48427 8.4 46582 8.44 44659 8.70 42654 8.93 38258 9.28 32853 9.44 22295 9.03 54M622 AHX 990 5346 9.63 49556 9.92 4770 0.8 45795 0.43 462 0.80 36376 0.85 54M624 AHX 990 54473.35 52827.66 5072.94 4974 2.9 4485 2.53 39469 2.55 54M46 AHX 06 4269 5.27 38970 5.49 36407 5.69 33709 5.86 2786 6.02 7052 5.64 54M48 AHX 06 43673 6.33 434 6.52 39059 6.67 36676 6.79 302 6.87 22566 6.57 54M420 AHX 06 46935 7.58 44840 7.70 42630 7.83 4028 7.96 34928 8.6 27072 8.03 54M422 AHX 06 49936 9.00 47753 9.2 45492 9.24 4343 9.35 37622 9.43 2924 8.96 54M424 AHX 06 52726 0.55 50575 0.70 48275 0.82 45792 0.89 40033 0.9 396 0.60 54M66 AHX 06 44600 6.78 42825 7.3 4056 7.44 3936 7.69 3565 8.06 3209 8.25 24544 8.27 54M68 AHX 06 48264 8.20 46474 8.45 44685 8.70 42926 8.95 39259 9.39 35093 9.66 2954 9.66 54M620 AHX 06 5250 9.97 50442 0.29 48672 0.59 46837 0.86 42907.29 38435.56 32597.59 54M622 AHX 06 55273.8 5363 2.2 5902 2.4 5043 2.69 46443 3.5 4205 3.36 36388 3.28 54M624 AHX 06 58600 3.92 57082 4.26 55480 4.57 53776 4.85 4994 5.29 45457 5.49 39733 5.33 REFERENCE: Angle Setting @ 5/6 Radius PerformanceData WWW.AEROVENT.COM 5

PerformanceData Size 60 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 60M46 AHX 700 35569 2.65 385 2.83 26390 2.93 9402 2.82 60M48 AHX 700 37707 3.6 3388 3.29 29237 3.34 23598 3.28 60M420 AHX 700 4085 3.74 37062 3.85 3273 3.96 27008 3.95 60M422 AHX 700 43497 4.43 3965 4.53 35204 4.59 28999 4.45 60M424 AHX 700 46049 5.20 42087 5.29 3742 5.3 3425 5.23 60M66 AHX 700 3898 3.45 36020 3.7 32962 3.89 29492 3.99 544 3.90 60M68 AHX 700 42284 4.09 3929 4.32 36255 4.53 32898 4.67 2050 4.6 60M620 AHX 700 45869 4.98 42856 5.25 3960 5.45 35984 5.59 24057 5.45 60M622 AHX 700 48732 5.87 45826 6.3 42763 6.36 39273 6.49 2865 6.36 60M624 AHX 700 5856 6.9 4907 7.9 45968 7.40 42337 7.52 3279 7.27 60M46 AHX 764 395 3.4 3563 3.6 3438 3.76 26635 3.8 60M48 AHX 764 4842 4.07 38299 4.23 3444 4.33 29848 4.34 60M420 AHX 764 4520 4.83 4828 4.96 38085 5.09 3374 5.7 60M422 AHX 764 4823 5.73 44654 5.85 4089 5.94 3636 5.95 60M424 AHX 764 50902 6.73 47390 6.85 4346 6.90 38729 6.89 60M66 AHX 764 43068 4.42 40339 4.73 37632 4.96 34696 5.2 26778 5.25 60M68 AHX 764 46678 5.28 43920 5.52 4202 5.77 38303 5.96 30942 6.2 60M620 AHX 764 50570 6.42 47853 6.72 44979 6.97 4867 7.6 34224 7.35 60M622 AHX 764 53680 7.58 5053 7.87 4834 8.3 45383 8.35 37964 8.44 60M624 AHX 764 57050 8.92 54598 9.24 5887 9.50 4885 9.69 4239 9.76 60M46 AHX 828 43390 4.30 39940 4.53 365 4.72 32084 4.83 8505 4.54 60M48 AHX 828 45927 5.5 42639 5.33 39289 5.46 3543 5.53 24362 5.29 60M420 AHX 828 4956 6.3 46454 6.26 4348 6.4 39476 6.53 2920 6.47 60M422 AHX 828 52695 7.28 49529 7.40 4620 7.52 42456 7.59 3407 7.2 60M424 AHX 828 55699 8.53 52535 8.68 49048 8.77 45 8.80 34345 8.54 60M66 AHX 828 477 5.55 44590 5.9 4206 6.9 39525 6.4 33467 6.64 22592 6.55 60M68 AHX 828 5034 6.67 48485 6.94 45972 7.20 4346 7.45 3768 7.77 27845 7.7 60M620 AHX 828 55230 8. 52755 8.44 5059 8.74 4748 8.98 496 9.30 322 9.23 60M622 AHX 828 58589 9.59 569 9.9 53697 0.2 54 0.47 4524 0.76 36348 0.62 60M624 AHX 828 62205.30 59986.64 57586.95 54933 2.20 4874 2.47 39934 2.20 60M46 AHX 89 4760 5.32 44050 5.56 40552 5.79 3696 5.96 28055 5.99 60M48 AHX 89 49909 6.38 46834 6.59 43805 6.75 40455 6.86 32296 6.84 60M420 AHX 89 5376 7.62 5092 7.76 47926 7.9 44689 8.06 36844 8.9 60M422 AHX 89 5756 9.05 54243 9.8 5220 9.32 47969 9.42 3968 9.34 60M424 AHX 89 60380 0.60 57492 0.77 54365 0.89 50926 0.95 42533 0.88 60M66 AHX 89 5073 6.85 48725 7.25 4640 7.58 44079 7.85 38948 8.8 394 8.32 60M68 AHX 89 5529 8.26 52922 8.55 50569 8.84 48240 9.2 43202 9.56 36742 9.72 60M620 AHX 89 59786 0.04 57508 0.4 5534 0.74 52660.03 47233.46 40558.65 27524.5 60M622 AHX 89 6339.89 680 2.25 5889 2.57 56538 2.88 5383 3.33 44908 3.40 60M624 AHX 89 67250 4.0 6529 4.40 63052 4.74 6070 5.05 55328 5.46 48727 5.49 60M46 AHX 955 50955 6.5 488 6.77 44954 7.03 4623 7.24 34349 7.44 2080 6.97 60M48 AHX 955 53922 7.82 5044 8.06 48227 8.24 45286 8.39 38305 8.49 27882 8. 60M420 AHX 955 5795 9.36 55365 9.5 52637 9.67 49738 9.83 433 0.08 33439 9.92 60M422 AHX 955 6655. 58962.27 567.4 5327.54 46458.65 36084.06 60M424 AHX 955 650 3.03 62445 3.22 59607 3.36 56542 3.45 49433 3.48 39475 3.0 60M66 AHX 955 55068 8.37 52876 8.8 50692 9.9 48545 9.50 43978 9.96 38540 0.9 3037 0.22 60M68 AHX 955 5959 0.2 5738 0.44 5573 0.75 53003.06 48476.60 43334.93 36007.93 60M620 AHX 955 64390 2.3 6228 2.7 60096 3.08 57832 3.4 5298 3.94 47460 4.27 40256 4.3 60M622 AHX 955 68245 4.58 6696 4.97 64085 5.33 694 5.67 57346 6.24 5992 6.50 44937 6.40 60M624 AHX 955 72354 7.9 7048 7.6 68503 7.99 66399 8.34 6665 8.88 563 9.3 49068 8.93 6 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM Size 72 REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 72M46 AHX 584 529 3.83 44987 4.09 38098 4.23 2800 4.08 72M48 AHX 584 54373 4.57 4878 4.75 4299 4.83 3405 4.74 72M420 AHX 584 58904 5.40 53458 5.57 47208 5.7 39027 5.7 72M422 AHX 584 6279 6.40 5790 6.55 5080 6.63 4907 6.43 72M424 AHX 584 66399 7.5 60702 7.64 53998 7.68 45399 7.56 72M66 AHX 584 56206 4.98 5947 5.36 47552 5.62 42568 5.76 2240 5.63 72M68 AHX 584 60969 5.92 56662 6.24 52299 6.54 47475 6.75 29805 6.66 72M620 AHX 584 6636 7.20 6804 7.58 5737 7.87 5927 8.08 34948 7.89 72M622 AHX 584 70264 8.49 66085 8.86 6682 9.8 56668 9.37 40862 9.20 72M624 AHX 584 74766 9.99 7084 0.38 66303 0.69 6087 0.87 45336 0.5 72M46 AHX 637 5693 4.92 5348 5.2 4533 5.42 38407 5.49 72M48 AHX 637 60290 5.88 559 6.0 4964 6.24 43034 6.26 72M420 AHX 637 6542 6.97 60275 7.5 54889 7.33 48642 7.45 72M422 AHX 637 69338 8.27 64347 8.44 58933 8.57 5249 8.59 72M424 AHX 637 73343 9.70 68289 9.88 6257 9.96 55830 9.94 72M66 AHX 637 62055 6.37 5826 6.82 54232 7.5 50007 7.38 38629 7.57 72M68 AHX 637 67256 7.6 63286 7.96 59373 8.32 55202 8.60 44623 8.83 72M620 AHX 637 72863 9.26 68954 9.69 6487 0.05 60339 0.33 49353 0.60 72M622 AHX 637 77345 0.93 73564.35 69622.73 65406 2.03 54739 2.7 72M624 AHX 637 8298 2.87 78669 3.32 74769 3.70 70350 3.98 59459 4.07 72M46 AHX 690 62480 6.9 5752 6.52 52005 6.79 4620 6.96 26647 6.54 72M48 AHX 690 6636 7.42 6402 7.68 56576 7.87 50995 7.97 35080 7.62 72M420 AHX 690 7303 8.83 66893 9.02 6232 9.23 56846 9.40 4933 9.32 72M422 AHX 690 75882 0.48 7322 0.66 66544 0.83 637 0.93 45227 0.39 72M424 AHX 690 80207 2.29 75652 2.50 70630 2.62 64959 2.67 49456 2.30 72M66 AHX 690 67849 8.00 6420 8.5 60633 8.9 5697 9.23 489 9.56 32533 9.43 72M68 AHX 690 73489 9.60 6988 9.99 6699 0.37 6259 0.73 5470.9 40096.0 72M620 AHX 690 7953.68 75967 2.6 72230 2.58 68282 2.93 59323 3.39 4624 3.28 72M622 AHX 690 84368 3.8 8094 4.28 77324 4.70 73604 5.08 64979 5.49 5234 5.29 72M624 AHX 690 89574 6.27 86379 6.77 82923 7.2 7903 7.58 7049 7.95 57505 7.57 72M46 AHX 743 67962 7.68 63488 8.03 58455 8.36 53287 8.59 40502 8.64 72M48 AHX 743 7924 9.2 67498 9.5 6340 9.74 58322 9.90 4659 9.87 72M420 AHX 743 77408 0.99 73372.20 69077.42 64422.62 5346.82 72M422 AHX 743 82366 3.05 7875 3.25 73825 3.44 6950 3.60 57240 3.48 72M424 AHX 743 870 5.30 82856 5.54 78357 5.7 734 5.80 6347 5.70 72M66 AHX 743 73599 9.89 7029 0.46 66875 0.94 63535.32 5656.80 46093 2.0 72M68 AHX 743 79677.92 76268 2.34 72882 2.75 6953 3.6 62284 3.79 53007 4.02 72M620 AHX 743 8655 4.49 82877 5.02 7946 5.50 7590 5.9 68094 6.54 58506 6.8 39880 6.08 72M622 AHX 743 9348 7.5 8868 7.67 84873 8.4 8488 8.58 74075 9.23 6477 9.34 72M624 AHX 743 96909 20.22 93987 20.77 90868 2.27 87499 2.7 79760 22.3 70275 22.35 72M46 AHX 796 73392 9.38 69307 9.76 64752 0.3 59957 0.43 49488 0.72 3043 0.04 72M48 AHX 796 77667.27 73523.6 69467.88 65233 2.08 5586 2.23 4026.69 72M420 AHX 796 83467 3.48 79744 3.70 7588 3.93 7645 4.7 6236 4.52 48202 4.30 72M422 AHX 796 88805 6.0 84927 6.23 8090 6.44 76734 6.63 66927 6.78 52009 5.94 72M424 AHX 796 93768 8.77 89944 9.04 85858 9.25 8445 9.38 723 9.42 56892 8.87 72M66 AHX 796 7936 2.06 766 2.69 7306 3.24 69924 3.69 63349 4.34 55525 4.68 4370 4.72 72M68 AHX 796 85830 4.59 82648 5.04 79469 5.49 76345 5.93 69829 6.7 62429 7.8 5892 7.9 72M620 AHX 796 92742 7.73 89706 8.3 8656 8.84 8330 9.32 7638 20.08 6837 20.56 58007 20.63 72M622 AHX 796 98295 2.0 95346 2.57 92306 22.09 8980 22.57 82605 23.40 74898 23.78 64749 23.64 72M624 AHX 796 0422 24.77 055 25.37 98667 25.92 95639 26.43 88825 27.2 80860 27.56 70698 27.28 PerformanceData WWW.AEROVENT.COM 7

PerformanceData Size 8 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 8M46 AHX 59 64898 4.85 5698 5.7 4894 5.35 35526 5.7 8M48 AHX 59 68799 5.78 679 6.0 53385 6. 4335 6.00 8M420 AHX 59 7453 6.83 67636 7.04 59723 7.23 4936 7.23 8M422 AHX 59 79360 8.09 72360 8.28 64269 8.39 53004 8.3 8M424 AHX 59 8405 9.49 76803 9.67 6834 9.7 57422 9.57 8M66 AHX 59 78 6.30 65727 6.78 6062 7. 5385 7.29 27942 7.2 8M68 AHX 59 7745 7.48 7693 7.89 6669 8.28 6006 8.53 37659 8.42 8M620 AHX 59 83684 9. 7899 9.59 72290 9.96 65694 0.22 4460 9.97 8M622 AHX 59 88907 0.73 8366.2 7804.6 7692.85 5645.63 8M624 AHX 59 94604 2.63 8960 3.3 83889 3.52 77284 3.75 5730 3.29 8M46 AHX 566 72020 6.22 64950 6.59 57307 6.86 48559 6.94 8M48 AHX 566 76270 7.43 6983 7.7 62784 7.89 5445 7.9 8M420 AHX 566 82407 8.8 76245 9.04 69424 9.27 650 9.42 8M422 AHX 566 8777 0.46 8397 0.67 74540 0.84 66287 0.85 8M424 AHX 566 92783 2.26 86383 2.49 7942 2.59 70602 2.57 8M66 AHX 566 78503 8.05 73529 8.62 68598 9.04 63248 9.33 48824 9.57 8M68 AHX 566 85083 9.62 80056 0.07 7502 0.5 6982 0.87 5642.6 8M620 AHX 566 9277.70 87227 2.25 8989 2.70 7638 3.06 62397 3.39 8M622 AHX 566 97846 3.82 93059 4.35 88069 4.83 82729 5.2 6922 5.39 8M624 AHX 566 03987 6.27 9959 6.84 94579 7.32 88983 7.67 7583 7.79 8M46 AHX 63 79028 7.83 72735 8.24 65759 8.58 58406 8.79 335 8.27 8M48 AHX 63 8365 9.37 77656 9.7 7543 9.94 64472 0.07 4424 9.62 8M420 AHX 63 9089.5 84604.40 78573.66 7876.88 52933.77 8M422 AHX 63 95979 3.24 90206 3.47 8453 3.69 77302 3.8 5704 3.2 8M424 AHX 63 045 5.53 95680 5.80 8939 5.95 8235 6.00 62456 5.54 8M66 AHX 63 85820 0.0 822 0.75 76682.27 7975.66 6095 2.08 403.9 8M68 AHX 63 92953 2.3 88305 2.62 83722 3. 7906 3.56 6848 4.4 5059 4.02 8M620 AHX 63 00597 4.76 96084 5.37 9350 5.90 86350 6.34 74999 6.92 58378 6.78 8M622 AHX 63 0676 7.45 02342 8.04 97795 8.58 93083 9.06 8254 9.57 664 9.32 8M624 AHX 63 3302 20.55 09256 2.9 04878 2.75 00038 22.2 88693 22.68 72644 22.20 8M46 AHX 660 85949 9.70 8028 0.4 73906 0.55 67360 0.86 532 0.9 8M48 AHX 660 90960.63 85357 2.0 79836 2.30 73729 2.50 58859 2.46 8M420 AHX 660 97897 3.88 92786 4.4 87344 4.42 8446 4.68 6747 4.93 8M422 AHX 660 0467 6.48 98859 6.74 93349 6.98 87425 7.7 7238 7.02 8M424 AHX 660 0042 9.33 04779 9.63 99080 9.85 9282 9.95 7756 9.82 8M66 AHX 660 9308 2.49 88800 3.22 84565 3.82 80335 4.30 70983 4.9 5823 5.7 8M68 AHX 660 00767 5.06 96450 5.59 926 6. 8797 6.63 78736 7.42 66963 7.7 8M620 AHX 660 0896 8.3 04809 8.98 00483 9.58 95973 20.0 8608 20.89 7399 2.24 5064 20.3 8M622 AHX 660 5530 2.67 502 22.32 07328 22.92 0304 23.47 93646 24.29 8845 24.42 8M624 AHX 660 22563 25.54 886 26.24 49 26.87 0642 27.42 00834 28.8 88806 28.23 8M46 AHX 707 92807.85 87632 2.33 8860 2.79 75787 3.7 6254 3.54 3850 2.67 8M48 AHX 707 9822 4.23 92964 4.66 87827 5.00 8246 5.26 69722 5.44 50584 4.74 8M420 AHX 707 05549 7.02 00833 7.30 95858 7.59 90570 7.89 7855 8.34 60768 8.05 8M422 AHX 707 2298 20.22 07386 20.50 02297 20.76 97006 2.0 8457 2.9 65592 20.2 8M424 AHX 707 8574 23.70 3730 24.05 08552 24.3 0296 24.47 89988 24.52 777 23.82 8M66 AHX 707 00299 5.22 96303 6.03 9232 6.72 88404 7.29 80072 8. 7044 8.53 5500 8.58 8M68 AHX 707 08537 8.42 04507 9.00 0048 9.56 96524 20.2 88267 2.0 7888 2.70 65479 2.70 8M620 AHX 707 7279 22.39 3433 23.2 09448 23.80 0538 24.39 96469 25.36 86395 25.97 73235 26.04 8M622 AHX 707 2430 26.53 20565 27.23 675 27.89 2754 28.50 04422 29.56 94650 30.03 8760 29.84 8M624 AHX 707 3784 3.28 28368 32.03 24760 32.74 20923 33.37 2287 34.36 0289 34.80 89285 34.44 8 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM Size 84 REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 84M46 AHX 500 6976 5.20 623 5.55 5725 5.74 38028 5.53 84M48 AHX 500 73906 6.9 66283 6.45 57304 6.56 46252 6.43 84M420 AHX 500 80066 7.32 72642 7.56 648 7.75 52934 7.75 84M422 AHX 500 85255 8.68 7777 8.88 69000 8.99 56837 8.72 84M424 AHX 500 90257 0.8 82490 0.37 73344 0.42 6592 0.26 84M66 AHX 500 76402 6.76 70599 7.27 64605 7.63 57804 7.82 29682 7.64 84M68 AHX 500 82876 8.03 77009 8.47 7060 8.88 64480 9.5 40200 9.03 84M620 AHX 500 89903 9.77 83998 0.28 77635 0.68 70528 0.96 475 0.68 84M622 AHX 500 9555.5 8989 2.02 8386 2.46 76976 2.7 55204 2.47 84M624 AHX 500 0638 3.55 9625 4.08 90098 4.50 82982 4.74 6307 4.24 84M46 AHX 546 77490 6.69 69890 7.09 6676 7.38 52276 7.48 84M48 AHX 546 82062 8.00 752 8.30 67567 8.50 58574 8.52 84M420 AHX 546 88664 9.49 82040 9.74 7470 9.98 66207 0.4 84M422 AHX 546 94377.26 87584.48 8025.67 7347.69 84M424 AHX 546 99829 3.2 92949 3.44 8566 3.55 75992 3.53 84M66 AHX 546 84464 8.67 796 9.28 7385 9.73 68065 0.04 52579 0.3 84M68 AHX 546 9543 0.36 8639 0.84 8084.32 7537.7 60737 2.02 84M620 AHX 546 9975 2.60 93854 3.9 88224 3.68 8228 4.06 6775 4.42 84M622 AHX 546 05274 4.88 0028 5.45 94763 5.96 89025 6.38 74507 6.57 84M624 AHX 546 88 7.52 07078 8.3 0768 8.65 95754 9.03 80929 9.5 84M46 AHX 59 84972 8.4 78203 8.85 70700 9.23 62789 9.45 3596 8.88 84M48 AHX 59 89943 0.07 83495 0.43 7699 0.69 6932 0.82 47483 0.34 84M420 AHX 59 96973.99 90965 2.25 84478 2.53 77274 2.77 56876 2.65 84M422 AHX 59 0399 4.23 96988 4.48 90478 4.72 8307 4.84 6363 4.0 84M424 AHX 59 09083 6.69 02876 6.98 96034 7.4 88305 7.20 679 6.70 84M66 AHX 59 92276 0.86 8739.56 82448 2. 77384 2.53 65482 2.98 44048 2.80 84M68 AHX 59 99946 3.04 94946 3.57 9007 4.09 85002 4.58 73620 5.20 54352 5.07 84M620 AHX 59 0866 5.86 0330 6.52 9828 7.09 92840 7.56 80627 8.9 62730 8.03 84M622 AHX 59 4744 8.75 0040 9.39 0549 9.97 00080 20.49 8832 2.04 7055 20.76 84M624 AHX 59 2826 22.09 7474 22.77 2766 23.38 07559 23.87 95352 24.38 78075 23.86 84M46 AHX 637 92527 0.46 86439 0.93 79592.38 72559.70 5574.77 84M48 AHX 637 9792 2.54 9900 2.95 85969 3.26 7944 3.48 63454 3.44 84M420 AHX 637 05386 4.97 99895 5.25 94050 5.55 8776 5.83 72379 6.0 84M422 AHX 637 237 7.78 06434 8.05 0055 8.3 9454 8.52 77956 8.36 84M424 AHX 637 846 20.84 2807 2.7 06686 2.40 99956 2.52 83544 2.38 84M66 AHX 637 00202 3.46 95602 4.25 905 4.90 86506 5.42 76466 6.07 6278 6.36 84M68 AHX 637 08475 6.23 03837 6.8 99228 7.37 94668 7.93 84809 8.78 7293 9.09 84M620 AHX 637 7294 9.74 2834 20.46 0886 2. 03342 2.67 92720 22.52 79679 22.90 54393 2.90 84M622 AHX 637 24366 23.36 20038 24.06 5554 24.7 0948 25.30 00862 26.9 88208 26.34 84M624 AHX 637 3936 27.54 27959 28.29 2376 28.97 93 29.56 08600 30.39 95700 30.45 84M46 AHX 682 99849 2.76 94286 3.27 88083 3.77 8553 4.8 6729 4.57 422 3.65 84M48 AHX 682 05664 5.32 00022 5.78 94499 6.5 88732 6.43 75043 6.63 54559 5.88 84M420 AHX 682 3557 8.33 08487 8.62 0339 8.94 97456 9.26 8450 9.74 65473 9.43 84M422 AHX 682 2088 2.77 5538 22.07 0067 22.35 04380 22.6 908 22.8 70658 2.67 84M424 AHX 682 2757 25.52 22364 25.89 6799 26.7 0789 26.35 96848 26.40 77303 25.65 84M66 AHX 682 07909 6.39 0363 7.26 9933 8.00 952 8.6 8665 9.50 7550 9.95 59362 20.0 84M68 AHX 682 6772 9.83 2439 20.45 08 2.05 03856 2.66 9498 22.7 84898 23.36 7058 23.36 84M620 AHX 682 2676 24. 22042 24.90 7758 25.62 339 26.26 03808 27.30 92982 27.96 78852 28.04 84M622 AHX 682 33732 28.56 2975 29.32 25576 30.03 238 30.69 2362 3.82 0862 32.33 88023 32.3 84M624 AHX 682 4782 33.67 380 34.49 34232 35.24 3008 35.93 20826 36.99 09974 37.47 967 37.08 PerformanceData WWW.AEROVENT.COM 9

PerformanceData Size 93 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 93M46 AHX 452 85544 6.39 75023 6.82 63522 7.05 4684 6.8 93M48 AHX 452 90686 7.6 8352 7.92 70364 8.06 56850 7.90 93M420 AHX 452 98242 9.00 895 9.28 7879 9.53 65056 9.52 93M422 AHX 452 04607 0.67 95378 0.92 8472.05 69857 0.72 93M424 AHX 452 0743 2.5 0235 2.74 90043 2.80 7568 2.6 93M66 AHX 452 93743 8.30 86636 8.93 79299 9.37 70978 9.6 36798 9.39 93M68 AHX 452 0687 9.86 94500 0.4 8727 0.9 7965.25 4965.0 93M620 AHX 452 0306 2.00 03075 2.63 95285 3.3 86589 3.47 5880 3.4 93M622 AHX 452 79 4.5 026 4.77 02867 5.3 94497 5.62 68050 5.33 93M624 AHX 452 2470 6.65 805 7.3 0576 7.82 0868 8.2 7558 7.5 93M46 AHX 493 94947 8.20 85627 8.69 75555 9.04 64024 9.5 93M48 AHX 493 0055 9.79 92039 0.7 82774 0.40 7744 0.43 93M420 AHX 493 0864.62 0058.92 9528 2.23 8096 2.42 93M422 AHX 493 564 3.79 073 4.06 98273 4.29 87394 4.3 93M424 AHX 493 22320 6.7 3884 6.46 04340 6.60 93084 6.57 93M66 AHX 493 03494 0.6 96937.36 90437.92 83385 2.30 64376 2.62 93M68 AHX 493 269 2.68 05542 3.28 9903 3.86 9205 4.34 74380 4.72 93M620 AHX 493 252 5.43 4996 6.5 0809 6.75 0065 7.22 82270 7.66 93M622 AHX 493 28995 8.22 22685 8.92 606 9.55 09067 20.06 9254 20.29 93M624 AHX 493 37090 2.45 3200 22.20 24689 22.83 733 23.30 9925 23.45 93M46 AHX 534 0499 0.32 95906 0.86 8672.32 77022.60 44269 0.90 93M48 AHX 534 0295 2.36 02394 2.80 94338 3. 85020 3.28 58366 2.70 93M420 AHX 534 894 4.7 554 5.03 03606 5.38 9478 5.66 69840 5.53 93M422 AHX 534 26549 7.46 8939 7.77 0964 8.06 0936 8.22 75337 7.3 93M424 AHX 534 33764 20.48 2659 20.83 7776 2.04 08309 2. 82392 20.50 93M66 AHX 534 354 3.33 07080 4.8 0 4.86 94908 5.38 80334 5.93 5436 5.7 93M68 AHX 534 22559 6.00 6432 6.65 0393 7.29 04249 7.89 90309 8.65 66760 8.50 93M620 AHX 534 32638 9.46 26690 20.27 2045 20.97 3862 2.55 98903 22.32 7702 22.4 93M622 AHX 534 40705 23.0 3494 23.79 28949 24.50 22738 25.4 08336 25.8 8722 25.48 93M624 AHX 534 49388 27. 44055 27.95 38287 28.68 3909 29.29 6958 29.92 95822 29.28 93M46 AHX 575 3338 2.79 05869 3.38 97468 3.92 8884 4.32 67475 4.40 93M48 AHX 575 9945 5.34 2560 5.85 05286 6.23 97240 6.49 77650 6.44 93M420 AHX 575 29092 8.3 22355 8.66 585 9.03 0744 9.37 88580 9.70 93M422 AHX 575 37360 2.75 30365 22.08 2304 22.40 5298 22.66 95402 22.46 93M424 AHX 575 4506 25.50 3872 25.90 30662 26.8 22403 26.32 02255 26.5 93M66 AHX 575 2274 6.48 700 7.44 58 8.23 05943 8.86 93622 9.67 76807 20.02 93M68 AHX 575 32876 9.86 2787 20.57 2534 2.26 594 2.94 03844 22.98 88342 23.36 93M620 AHX 575 43680 24.5 38209 25.04 32507 25.84 26564 26.52 353 27.56 9754 28.02 66299 26.80 93M622 AHX 575 52343 28.59 47034 29.44 4535 30.23 35884 30.96 23507 32.05 07963 32.22 93M624 AHX 575 666 33.69 56738 34.6 5532 35.45 45907 36.8 32985 37.8 742 37.25 93M46 AHX 66 2239 5.64 5573 6.27 07969 6.88 99965 7.38 82482 7.86 5056 6.73 93M48 AHX 66 29520 8.78 22603 9.34 5834 9.79 08765 20.3 9986 20.38 66877 9.47 93M420 AHX 66 3995 22.46 32980 22.83 26424 23.2 9458 23.6 03578 24.20 80254 23.82 93M422 AHX 66 48095 26.69 4622 27.05 3497 27.39 27946 27.72 567 27.96 8660 26.56 93M424 AHX 66 5637 3.28 49989 3.73 4368 32.08 3580 32.30 873 32.36 94756 3.44 93M66 AHX 66 3227 20.09 27004 2.5 2757 22.06 6596 22.8 0569 23.90 92547 24.46 72763 24.53 93M68 AHX 66 4335 24.3 37825 25.07 3259 25.8 27304 26.55 6424 27.84 04065 28.64 86438 28.64 93M620 AHX 66 54662 29.55 49594 30.52 44343 3.40 38902 32.9 27244 33.46 3975 34.27 96653 34.37 93M622 AHX 66 63924 35.0 5900 35.94 53927 36.8 48708 37.6 37730 39.00 24860 39.63 07896 39.39 93M624 AHX 66 73790 4.27 69290 42.27 64536 43.20 59480 44.04 4804 45.34 34803 45.92 787 45.45 0 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM Size 96 REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 96M46 AHX 438 984 6.82 79978 7.27 67730 7.52 49955 7.26 96M48 AHX 438 96665 8.2 86722 8.45 75020 8.59 60632 8.43 96M420 AHX 438 0477 9.60 95034 9.90 83925 0.6 69382 0.6 96M422 AHX 438 502.37 067.64 9032.79 74503.44 96M424 AHX 438 8043 3.34 0795 3.59 95996 3.65 80708 3.45 96M66 AHX 438 99922 8.85 9235 9.53 84536 0.00 75676 0.25 39360 0.0 96M68 AHX 438 08389 0.52 00733.0 92976.63 8440.99 52988.84 96M620 AHX 438 7575 2.80 09873 3.47 0576 4.00 9234 4.36 6230 4.02 96M622 AHX 438 2494 5.09 7484 5.75 09656 6.32 00743 6.66 72643 6.35 96M624 AHX 438 3297 7.75 25892 8.46 7873 9.0 08599 9.32 80598 8.68 96M46 AHX 477 0023 8.70 9074 9.23 80325 9.60 67999 9.72 96M48 AHX 477 06986 0.40 97905 0.80 8800.05 76224.07 96M420 AHX 477 5599 2.34 06930 2.66 9733 2.98 868 3.9 96M422 AHX 477 23048 4.64 458 4.93 04506 5.7 92876 5.9 96M424 AHX 477 3056 7.7 252 7.48 0960 7.62 98930 7.59 96M66 AHX 477 024.27 0330 2.06 9693 2.66 88663 3.06 68305 3.40 96M68 AHX 477 9356 3.46 2287 4.0 05320 4.72 97888 5.22 7897 5.62 96M620 AHX 477 2930 6.38 22347 7.5 4978 7.78 06996 8.28 87372 8.75 96M622 AHX 477 37264 9.34 3053 20.09 235 20.76 5994 2.30 96936 2.54 96M624 AHX 477 4588 22.77 39595 23.57 32643 24.25 24765 24.74 0532 24.89 96M46 AHX 57 0953 0.98 0209.56 92306 2.04 8969 2.34 46833.59 96M48 AHX 57 7444 3.5 0902 3.62 00428 3.95 90488 4.2 690 3.49 96M420 AHX 57 26624 5.65 8775 5.99 0300 6.36 00885 6.66 7499 6.5 96M422 AHX 57 34755 8.58 26640 8.90 835 9.2 08503 9.37 80062 8.40 96M424 AHX 57 42438 2.78 34329 22.6 25387 22.38 5288 22.45 87579 2.79 96M66 AHX 57 2049 4.8 405 5.09 0765 5.8 0035 6.36 85480 6.94 57432 6.70 96M68 AHX 57 30506 7.02 23975 7.7 7536 8.39 0984 9.03 9608 9.84 70893 9.67 96M620 AHX 57 4240 20.70 34898 2.56 28245 22.30 228 22.92 05258 23.74 884 23.54 96M622 AHX 57 49832 24.48 43686 25.3 37296 26.06 30672 26.74 5305 27.46 92725 27.0 96M624 AHX 57 59079 28.83 53393 29.73 47240 30.5 40437 3.6 24485 3.82 0892 3.3 96M46 AHX 557 20760 3.63 2802 4.25 03849 4.84 94656 5.26 7883 5.34 96M48 AHX 557 27800 6.35 993 6.88 279 7.29 03605 7.57 82729 7.52 96M420 AHX 557 37546 9.5 30368 9.88 22727 20.27 4445 20.64 94373 20.99 96M422 AHX 557 46356 23.7 38902 23.53 364 23.87 22845 24.4 0642 23.92 96M424 AHX 557 5460 27.7 47220 27.60 3927 27.90 3046 28.05 08943 27.86 96M66 AHX 557 30779 7.55 24768 8.58 889 9.42 2879 20.0 99749 20.95 8827 2.32 96M68 AHX 557 4579 2.6 3556 2.9 29493 22.65 23533 23.37 064 24.48 949 24.89 96M620 AHX 557 53090 25.73 47260 26.68 484 27.52 3485 28.25 20962 29.36 0389 29.85 70609 28.55 96M622 AHX 557 62320 30.46 56663 3.37 50802 32.2 4478 32.98 3590 34.4 5027 34.33 96M624 AHX 557 7220 35.89 67003 36.88 6455 37.76 5546 38.54 469 39.6 24805 39.68 96M46 AHX 597 30475 6.68 2324 7.35 57 8.00 06592 8.54 87979 9.06 5400 7.85 96M48 AHX 597 38075 20.03 30709 20.63 23498 2. 5970 2.48 9807 2.74 7495 20.78 96M420 AHX 597 48387 23.97 4768 24.36 34788 24.76 27370 25.9 0463 25.82 85692 25.42 96M422 AHX 597 57875 28.47 50982 28.86 43840 29.22 3646 29.57 898 29.83 9246 28.34 96M424 AHX 597 66698 33.37 5990 33.86 52636 34.23 44792 34.46 26600 34.53 04 33.55 96M66 AHX 597 4006 2.43 35397 22.57 29807 23.54 2430 24.34 2620 25.50 987 26.09 77690 26.8 96M68 AHX 597 52587 25.94 4693 26.74 4280 27.53 35725 28.32 2439 29.70 0984 30.55 92252 30.55 96M620 AHX 597 64875 3.52 59478 32.56 53885 33.50 4809 34.34 35676 35.70 2549 36.56 0324 36.67 96M622 AHX 597 74748 37.35 69504 38.34 6400 39.27 58542 40.3 46852 4.6 3352 42.28 50 42.02 96M624 AHX 597 85265 44.03 80472 45.0 75409 46.09 70025 46.98 5792 48.37 43752 49.00 25685 48.50 PerformanceData WWW.AEROVENT.COM

PerformanceData Size 08 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 08M46 AHX 389 5284 8.60 0085 9.8 85559 9.49 62953 9.6 08M48 AHX 389 2224 0.25 0967 0.66 94782 0.85 76528 0.64 08M420 AHX 389 32399 2. 203 2.50 06047 2.83 8758 2.82 08M422 AHX 389 40978 4.36 28523 4.70 422 4.88 94039 4.43 08M424 AHX 389 49249 6.85 3646 7.8 2306 7.23 0899 6.97 08M66 AHX 389 26338.8 6749 2.03 06845 2.62 95609 2.94 49253 2.64 08M68 AHX 389 37045 3.28 27348 4.0 759 4.69 06647 5.4 66606 4.94 08M620 AHX 389 48662 6.6 38905 7.0 2839 7.67 6649 8.4 787 7.68 08M622 AHX 389 57943 9.05 48530 9.89 3860 20.6 27309 2.04 9430 20.63 08M624 AHX 389 68066 22.4 5964 23.30 48999 24.00 3724 24.39 052 23.57 08M46 AHX 424 27858.02 5267.68 066 2.5 86060 2.30 08M48 AHX 424 35404 3.6 2392 3.67 388 3.98 96470 4.02 08M420 AHX 424 46305 5.6 35333 6.02 2385 6.43 09073 6.69 08M422 AHX 424 55732 8.52 4448 8.90 32266 9.20 7546 9.23 08M424 AHX 424 64729 2.73 53333 22.9 40433 22.30 25209 22.26 08M66 AHX 424 39376 4.26 30523 5.27 2744 6.02 224 6.53 86448 6.96 08M68 AHX 424 5060 7.04 424 7.84 33296 8.63 23889 9.27 99948 9.77 08M620 AHX 424 63657 20.73 54845 2.70 4559 22.5 3547 23.4 0579 23.73 08M622 AHX 424 73725 24.48 65203 25.43 5638 26.27 46804 26.96 22684 27.26 08M624 AHX 424 8463 28.82 76676 29.83 67877 30.69 57906 3.32 33286 3.50 08M46 AHX 460 40582 3.94 29403 4.66 7009 5.28 0395 5.66 59955 4.72 08M48 AHX 460 48804 6.69 3853 7.28 27295 7.70 4738 7.92 7893 7.5 08M420 AHX 460 60433 9.86 505 20.30 39798 20.76 27904 2.5 94349 20.97 08M422 AHX 460 70733 23.58 60475 23.99 49723 24.38 37557 24.59 0760 23.37 08M424 AHX 460 80466 27.65 66362 28.26 5546 28.45 4657 28.50 277 27.68 08M66 AHX 460 52660 7.99 44472 9.5 36424 20.06 28063 20.76 08429 2.50 7398 2.2 08M68 AHX 460 65349 2.60 57090 22.48 48947 23.34 40666 24.5 2882 25.8 9027 24.97 08M620 AHX 460 78945 26.28 70927 27.36 6256 28.3 53635 29.09 33477 30.3 04043 29.89 08M622 AHX 460 89829 3.07 82059 32.2 73980 33.07 65609 33.93 46202 34.85 7767 34.40 08M624 AHX 460 20542 36.60 94354 37.73 86578 38.72 77982 39.54 57835 40.39 29386 39.54 08M46 AHX 495 52799 7.24 42723 8.03 3388 8.76 975 9.30 90900 9.40 08M48 AHX 495 6706 20.68 5744 2.36 4930 2.87 3075 22.22 04639 22.5 08M420 AHX 495 74038 24.68 6495 25.4 55278 25.64 44793 26.0 9373 26.54 08M422 AHX 495 8585 29.3 75749 29.75 65953 30.9 5542 30.53 28565 30.26 08M424 AHX 495 95630 34.36 86275 34.90 7643 35.36 65000 35.47 37808 35.24 08M66 AHX 495 65477 22.20 57867 23.50 50337 24.56 4286 25.42 2692 26.50 0349 26.97 08M68 AHX 495 7942 26.77 7467 27.7 63842 28.64 56297 29.56 39974 30.97 9046 3.48 08M620 AHX 495 93707 32.55 86327 33.74 78635 34.8 7068 35.74 53033 37.4 342 37.76 8979 36. 08M622 AHX 495 205387 38.52 98225 39.68 90806 40.74 8383 4.72 66482 43.9 45502 43.42 08M624 AHX 495 27890 45.40 2309 46.64 204286 47.77 96697 48.75 7926 50.0 57876 50.9 08M42 AHX 53 35669 4.07 26827 4.79 722 5.42 06694 5.93 82009 6.06 08M44 AHX 53 5050 7.37 4505 8.24 3553 8.92 20999 9.49 96859 9.92 08M46 AHX 53 65247 2.5 56064 22.00 45826 22.83 35044 23.5 59 24.7 68983 22.64 08M48 AHX 53 74873 25.40 65555 26.6 56434 26.77 4698 27.23 2434 27.57 90929 26.37 08M420 AHX 53 8793 30.39 79560 30.88 70732 3.40 6352 3.94 39983 32.74 08785 32.24 08M62 AHX 53 48048 8.32 4692 9.3 34970 20.30 2786 2.28 0443 22.23 9036 22.87 65878 23.42 08M64 AHX 53 6339 22.33 56583 23.55 49695 24.67 4269 25.70 2702 27.06 07783 27.62 847 28.00 08M66 AHX 53 78582 27.8 7487 28.6 6447 29.84 57464 30.86 42684 32.33 255 33.08 98623 33.20 08M68 AHX 53 93248 32.89 86094 33.9 78945 34.9 799 35.9 5727 37.66 40648 38.73 7033 38.74 08M620 AHX 53 208809 39.97 20983 4.28 949 42.47 87582 43.54 7885 45.26 5403 46.35 30773 46.50 2 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM Size 20 REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 20M46 AHX 350 42276 0.6 24740.32 05562.70 77608.30 20M48 AHX 350 50830 2.64 35272 3.5 6947 3.38 9439 3.2 20M420 AHX 350 63400 4.94 48249 5.42 30853 5.82 08028 5.8 20M422 AHX 350 73989 7.7 58607 8.3 4086 8.35 5993 7.80 20M424 AHX 350 8497 20.78 63346 2.2 4968 2.26 25699 20.93 20M66 AHX 350 55922 3.79 44080 4.84 3848 5.57 7965 5.96 60577 5.58 20M68 AHX 350 6936 6.38 576 7.28 4502 8.2 3593 8.68 8204 8.43 20M620 AHX 350 83474 9.94 7424 20.98 58439 2.80 43934 22.37 96227 2.80 20M622 AHX 350 94929 23.50 83304 24.53 7053 25.42 57092 25.95 2662 25.44 20M624 AHX 350 207423 27.65 96429 28.74 83873 29.60 69349 30.09 255 29.06 20M46 AHX 382 58045 3.64 42523 4.46 25748 5.05 0654 5.23 20M48 AHX 382 6737 6.30 5397 6.92 37766 7.3 9393 7.36 20M420 AHX 382 80840 9.34 6732 9.84 52339 20.34 34963 20.67 20M422 AHX 382 92492 22.94 7868 23.40 63565 23.78 45444 23.8 20M424 AHX 382 20360 26.9 8956 27.39 73664 27.62 5495 27.57 20M66 AHX 382 72273 7.66 6355 8.90 50529 9.83 38784 20.46 07 2.0 20M68 AHX 382 8673 2.0 75679 22.09 64805 23.06 532 23.86 23768 24.49 20M620 AHX 382 202280 25.68 945 26.87 7996 27.87 67465 28.65 3690 29.39 20M622 AHX 382 24722 30.3 20424 3.48 93259 32.53 8535 33.38 5857 33.76 20M624 AHX 382 22898 35.69 28390 36.94 207545 38.00 95260 38.78 64959 39.02 20M46 AHX 44 73556 7.2 59756 8.0 44456 8.87 28334 9.33 7408 8.8 20M48 AHX 44 8370 20.60 70559 2.34 5754 2.86 4653 22.3 97446 2.7 20M420 AHX 44 98065 24.52 8585 25.06 7259 25.63 57906 26. 6480 25.88 20M422 AHX 44 2078 29. 986 29.6 84844 30.09 69825 30.36 25629 28.85 20M424 AHX 44 222797 34.4 204579 34.90 938 35.3 8044 35.8 37378 34.7 20M66 AHX 44 88469 22.2 78360 23.64 68424 24.76 5803 25.63 33864 26.55 90368 26.9 20M68 AHX 44 20433 26.67 93938 27.75 83885 28.82 73662 29.8 5047 3.09 377 30.83 20M620 AHX 44 220920 32.44 2020 33.78 200637 34.94 89673 35.9 64786 37.20 28448 36.90 20M622 AHX 44 234356 38.35 224763 39.65 24790 40.83 204455 4.89 80497 43.02 45392 42.47 20M624 AHX 44 24887 45.8 239943 46.58 230343 47.8 2973 48.82 94857 49.86 59736 48.8 20M44 AHX 446 7929 7.57 59755 8.53 4622 9.25 3838 9.84 94336 9.45 20M46 AHX 446 88879 2.35 76459 22.33 62487 23.24 4839 23.90 2693 24.04 20M48 AHX 446 99890 25.6 87603 26.45 75503 27.09 623 27.52 29578 27.45 20M420 AHX 446 2528 30.57 203924 3.4 92000 3.75 79079 32.33 47797 32.88 20M422 AHX 446 228906 36.30 2727 36.86 20594 37.39 9228 37.82 5987 37.49 20M64 AHX 446 8703 22.60 78070 23.97 6898 25.23 59409 26.33 3750 27.45 0856 28.8 20M66 AHX 446 204543 27.50 9559 29.0 85872 30.42 76600 3.48 568 32.82 2824 33.4 20M68 AHX 446 22432 33.5 2968 34.33 202563 35.47 93260 36.6 7347 38.35 47422 39.00 20M620 AHX 446 239434 40.3 230333 4.79 220850 43.2 20967 44.26 89298 46.00 62702 46.77 228 44.73 20M622 AHX 446 253868 47.7 245038 49.4 235890 50.46 226492 5.67 20597 53.49 80 53.78 20M42 AHX 477 6738 7.28 5696 8.7 44292 8.94 3267 9.57 00653 9.70 20M44 AHX 477 85425 2.33 7428 22.40 696 23.24 48899 23.94 8962 24.45 20M46 AHX 477 203584 25.97 92220 27.02 79544 28.03 66206 28.87 37047 29.67 83244 27.77 20M48 AHX 477 25442 3.8 20397 32.2 92637 32.87 80850 33.44 52864 33.85 0600 32.29 20M420 AHX 477 23538 37.3 228 37.92 20256 38.55 98643 39.22 7256 40.20 33056 39.54 20M62 AHX 477 82403 22.50 74538 23.72 66220 24.93 5736 26.5 35825 27.30 820 28. 80255 28.69 20M64 AHX 477 2028 27.42 92884 28.92 84364 30.29 75696 3.57 56280 33.23 324 33.92 9960 34.35 20M66 AHX 477 220023 33.37 2248 35.3 202504 36.65 93904 37.90 75604 39.70 5378 40.62 20655 40.72 20M68 AHX 477 238096 40.38 229247 4.64 220406 42.86 277 44.0 9358 46.25 72957 47.56 43452 47.55 20M620 AHX 477 257272 49.08 248827 50.68 240076 52.6 23008 53.47 2572 55.58 89436 56.92 60497 57.07 PerformanceData WWW.AEROVENT.COM 3

PerformanceData Size 32 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 32M46 AHX 38 72034 2.82 50799 3.68 27570 4.4 93635 3.64 32M48 AHX 38 82378 5.27 6354 5.89 4342 6.6 4002 5.85 32M420 AHX 38 97583 8.05 79235 8.63 5862 9. 30485 9.0 32M422 AHX 38 20385 2.40 9760 2.90 70208 22.7 40099 2.49 32M424 AHX 38 222730 25.0 98280 25.62 80925 25.67 5848 25.28 32M66 AHX 38 8854 6.65 74204 7.93 59392 8.8 42570 9.28 72750 8.82 32M68 AHX 38 20452 9.78 90023 20.88 7532 2.89 59055 22.56 9882 22.25 32M620 AHX 38 2286 24.08 207270 25.35 9544 26.34 73974 27.02 594 26.32 32M622 AHX 38 23574 28.38 22639 29.64 206803 30.7 89889 3.35 35786 30.7 32M624 AHX 38 250825 33.40 23752 34.72 222304 35.76 20470 36.35 50875 35.08 32M46 AHX 347 9057 6.47 72255 7.45 5936 8.7 28647 8.39 32M48 AHX 347 202333 9.68 8569 20.43 66469 20.90 4499 20.96 32M420 AHX 347 2869 23.34 202235 23.96 84096 24.56 63028 24.95 32M422 AHX 347 232707 27.69 25905 28.25 97665 28.7 75692 28.74 32M424 AHX 347 24650 32.48 2293 33.07 209870 33.34 874 33.28 32M66 AHX 347 208265 2.32 95044 22.83 8933 23.95 67703 24.7 29256 25.36 32M68 AHX 347 225724 25.47 22363 26.67 9994 27.85 8547 28.80 4948 29.56 32M620 AHX 347 244547 3.00 23388 32.44 27459 33.65 202375 34.59 65303 35.47 32M622 AHX 347 259590 36.60 246864 38.0 233595 39.27 29390 40.30 83389 40.75 32M624 AHX 347 275885 43.09 264005 44.60 250867 45.87 235980 46.82 99230 47.0 32M46 AHX 376 209770 20.76 93049 2.85 7456 22.77 54972 23.32 88544 2.92 32M48 AHX 376 222043 24.86 2067 25.74 89872 26.37 7078 26.70 7032 25.5 32M420 AHX 376 239399 29.59 224560 30.23 208535 30.93 90737 3.50 40283 3.2 32M422 AHX 376 254770 35.2 239429 35.73 223348 36.3 20537 36.63 5367 34.80 32M424 AHX 376 269296 4.9 247297 42.0 23004 42.38 27965 42.45 65579 4.20 32M66 AHX 376 227803 26.80 25560 28.53 203527 29.88 909 30.93 6609 32.04 08583 3.58 32M68 AHX 376 246739 32.8 234390 33.48 22226 34.78 209829 35.98 8704 37.5 34033 37.8 32M620 AHX 376 267033 39.4 255040 40.76 242462 42.7 22976 43.33 99002 44.89 54732 44.50 32M622 AHX 376 283275 46.28 27655 47.85 259574 49.27 247052 50.55 27999 5.9 75307 5.23 32M624 AHX 376 300759 54.5 290008 56.20 278376 57.69 26553 58.9 235355 60.6 92639 58.86 32M42 AHX 405 8730 7.7 72696 8.4 56780 8.96 3902 9.53 9246 8.78 32M44 AHX 405 207768 2.9 9306 22.35 7667 23.22 5982 23.93 3597 23.44 32M46 AHX 405 228255 25.75 23203 26.93 96272 28.03 78887 28.83 35790 28.98 32M48 AHX 405 2456 30.89 226679 3.90 22020 32.67 95803 33.20 5632 33.09 32M420 AHX 405 259984 36.86 246409 37.55 23959 38.30 26295 38.99 78322 39.65 32M62 AHX 405 204862 22.36 94545 23.73 83547 25.2 747 26.34 4743 27.8 08353 28.59 32M64 AHX 405 22603 27.25 2575 28.9 204087 30.43 92560 3.76 65562 33. 30322 33.99 32M66 AHX 405 24795 33.6 235827 35.0 224578 36.69 23344 37.98 8850 39.59 54597 40.29 32M68 AHX 405 267607 39.98 25642 4.40 244752 42.79 23348 44.6 209099 46.26 77834 47.02 32M620 AHX 405 289365 48.62 278340 50.40 266850 52.0 254874 53.39 228605 55.48 96307 56.40 3328 53.95 32M40 AHX 434 80346 6.78 67490 7.6 53652 8.49 37658 9. 00956 8.97 46848 7.26 32M42 AHX 434 202428 20.96 8920 22.03 7486 22.97 59078 23.73 220 23.9 32M44 AHX 434 224574 25.87 204 27.7 9625 28.8 80428 29.03 44277 29.66 32M46 AHX 434 246565 3.50 232828 32.77 2750 34.00 20386 35.0 6666 35.99 0767 33.70 32M48 AHX 434 260927 37.82 246994 38.96 233355 39.87 293 40.56 853 4.06 34726 39.2 32M60 AHX 434 9855 22.3 89244 23.46 79398 24.70 68228 25.98 39278 26.68 32M62 AHX 434 220908 27.29 2402 28.76 20348 30.24 90642 3.7 64630 33. 35608 34.08 97694 34.83 32M64 AHX 434 243695 33.26 233620 35.07 223320 36.74 22843 38.28 89388 40.30 60570 4.4 20536 4.68 32M66 AHX 434 266469 40.47 255860 42.6 245288 44.45 234890 45.96 22776 48.6 86442 49.27 46587 49.42 32M68 AHX 434 288355 48.97 277657 50.50 266968 5.99 256462 53.48 234545 56.09 209646 57.69 7436 57.69 4 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM Size 44 REFERENCE: Angle Setting @ 5/6 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 44M46 AHX 292 20564 5.34 79950 6.36 5239 6.9 2398 6.34 44M48 AHX 292 27494 8.26 9523 9.00 68795 9.33 36423 8.97 44M420 AHX 292 23563 2.59 23829 22.28 8883 22.86 5608 22.85 44M422 AHX 292 250879 25.59 228760 26.20 203203 26.52 67632 25.73 44M424 AHX 292 265596 30.03 23667 30.64 25992 30.7 8594 30.25 44M66 AHX 292 224824 9.92 207790 2.44 90206 22.49 7027 23.05 88560 22.53 44M68 AHX 292 243874 23.66 226648 24.97 20995 26.7 8990 26.98 9223 26.63 44M620 AHX 292 264544 28.80 24724 30.3 228547 3.49 207706 32.32 39792 3.55 44M622 AHX 292 28056 33.95 264338 35.44 246725 36.73 226670 37.49 63447 36.79 44M624 AHX 292 299065 39.94 283259 4.53 26524 42.76 244347 43.48 8345 42.04 44M46 AHX 38 227303 9.58 20498 20.76 8073 2.60 52995 2.86 44M48 AHX 38 24078 23.40 220287 24.29 98023 24.85 7502 24.92 44M420 AHX 38 260098 27.76 240593 28.49 28996 29.20 93907 29.67 44M422 AHX 38 276857 32.93 256855 33.60 23539 34.4 20897 34.8 44M424 AHX 38 29285 38.63 272592 39.33 249660 39.64 222592 39.58 44M66 AHX 38 247780 25.36 232043 27.4 26434 28.48 9949 29.38 53686 30.5 44M68 AHX 38 268552 30.29 252646 3.72 236970 33.2 220247 34.25 77685 35.5 44M620 AHX 38 290947 36.86 27528 38.58 258700 40.0 240740 4.4 96586 42.8 44M622 AHX 38 308845 43.52 293695 45.20 277900 46.70 260986 47.92 2806 48.46 44M624 AHX 38 328232 5.24 34090 53.04 298447 54.55 280723 55.67 236953 56.0 44M42 AHX 345 204528 6.55 8566 7.59 64358 8.4 40040 8.7 44M44 AHX 345 22734 20.43 207888 2.63 86388 22.53 62680 23.05 44M46 AHX 345 24992 24.78 230049 26.07 20808 27.7 84802 27.84 06587 26.7 44M48 AHX 345 264542 29.67 245606 30.72 226302 3.47 203980 3.86 40322 30.49 44M420 AHX 345 28524 35.3 267574 36.08 248530 36.9 227385 37.59 6773 37.27 44M62 AHX 345 224809 2.56 2390 23.07 96875 24.60 79888 25.53 40274 26.43 44M64 AHX 345 24802 26.29 23405 28.08 29780 29.70 20427 30.92 66075 3.92 44M66 AHX 345 27395 3.99 256838 34.04 24253 35.66 227669 36.9 92764 38.23 3030 37.7 44M68 AHX 345 293952 38.40 279270 39.96 264795 4.50 250074 42.93 26680 44.76 60384 44.40 44M620 AHX 345 3825 46.7 303870 48.64 28898 50.32 27330 5.7 237293 53.57 84965 53.53 44M40 AHX 37 98062 6.3 8449 7.27 62842 8.5 4227 8.59 86582 7.80 44M42 AHX 37 222528 20.39 205336 2.55 86375 22.52 6525 23.9 09597 22.29 44M44 AHX 37 247073 25.7 229500 26.54 209965 27.58 8994 28.42 34795 27.83 44M46 AHX 37 27437 30.59 253507 3.99 233339 33.30 22632 34.24 692 34.4 44M48 AHX 37 28726 36.68 269539 37.89 252079 38.8 232754 39.43 85683 39.30 44M60 AHX 37 28488 2.69 206872 22.98 93748 24.43 77988 25.50 4248 26.00 44M62 AHX 37 243622 26.55 23334 28.8 28234 29.84 203844 3.29 68423 32.28 28599 33.96 44M64 AHX 37 268797 32.37 255868 34.34 242663 36.5 22893 37.73 96755 39.33 5470 40.37 44M66 AHX 37 293966 39.39 280427 4.69 267033 43.59 253652 45. 224059 47.02 83594 47.85 44M68 AHX 37 3824 47.49 304588 49.8 29024 50.83 27760 52.46 24855 54.95 2245 55.85 PerformanceData WWW.AEROVENT.COM 5

PerformanceData Alternate L Blade Design The versatility of Aerovent fan designs makes possible many variations due to interchangeability of fan blades with hubs. Standard permanent mold hubs are used with Aerovent Model L fan blades which are wider and therefore have somewhat different performance characteristics and broaden the range of adjustable fan applications. The L (low speed) fans are available Size 54 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM L4 and L6 Blade in 4 and 6 blade configurations and fives sizes 54" through 96" diameter. Typical performance data is available in curve form upon request, or Aerovent will furnish a computer printout and curve to meet your specific performance requirement, in either English or metric units. Angle settings are measured at 2 3 fan radius. TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 54L46 AHX 778 3004 3.67 2790 3.80 25329 3.89 7709 3.74 54L48 AHX 778 32904 4.34 30583 4.43 27768 4.45 20074 4.30 54L420 AHX 778 35862 4.87 3346 5.02 30645 5. 2382 4.99 54L422 AHX 778 38600 5.67 36308 5.8 33726 5.92 26370 5.78 54L424 AHX 778 4475 6.57 39273 6.68 36845 6.76 29487 6.69 54L66 AHX 778 32075 4.82 3037 4.99 28520 5.4 23983 5.34 5934 5.28 54L68 AHX 778 34866 5.56 3389 5.75 3442 5.89 26922 6.05 54L620 AHX 778 38400 6.32 3675 6.53 34957 6.7 30425 6.92 2657 6.82 54L622 AHX 778 478 7.34 39275 7.59 37257 7.79 32447 7.98 24273 7.8 54L624 AHX 778 4377 8.4 4956 8.64 40065 8.83 3527 8.97 2690 8.64 54L46 AHX 849 33579 4.7 3635 4.86 29500 4.99 24062 5.04 54L48 AHX 849 36656 5.57 34635 5.72 3236 5.78 26342 5.70 54L420 AHX 849 39900 6.27 37823 6.44 35473 6.58 29576 6.6 54L422 AHX 849 42900 7.30 40842 7.46 38669 7.6 3335 7.68 54L424 AHX 849 46000 8.50 44027 8.62 4953 8.72 36656 8.8 28023 8.48 54L66 AHX 849 35572 6.8 34052 6.38 32440 6.56 28759 6.84 23754 6.96 54L68 AHX 849 38623 7.4 3700 7.36 3555 7.54 32008 7.79 26723 7.89 54L620 AHX 849 42475 8.2 40960 8.36 39392 8.57 35870 8.9 30607 8.98 54L622 AHX 849 45579 9.42 43870 9.7 42086 9.96 387 0.32 33255 0.36 54L624 AHX 849 48292 0.83 46727.09 45063.32 4294.66 35700.53 54L46 AHX 920 36989 5.93 35235 6.0 33376 6.26 28953 6.46 22930 6.28 54L48 AHX 920 40332 7.00 38532 7.2 36572 7.32 3699 7.33 25297 7.7 54L420 AHX 920 43860 7.9 4202 8.0 39990 8.27 3534 8.45 2886 8.29 54L422 AHX 920 473 9.23 45259 9.40 43325 9.58 38860 9.80 32694 9.64 54L424 AHX 920 50458 0.76 48675 0.90 4684.02 4262.20 36483.4 54L66 AHX 920 3908 7.78 37644 8.0 36203 8.22 3304 8.57 29240 8.8 23755 8.8 54L68 AHX 920 42332 8.99 40944 9.25 39524 9.47 36532 9.79 32738 9.99 26804 0.02 54L620 AHX 920 46500 0.24 4525 0.50 43698 0.75 40695.7 36894.42 3083.36 54L622 AHX 920 49923.87 48374 2.20 46763 2.49 43323 2.96 39257 3.9 34663 3.4 54L624 AHX 920 5285 3.67 5404 3.96 4995 4.23 46685 4.68 42640 4.87 36440 4.52 54L46 AHX 990 40302 7.34 38699 7.5 37025 7.69 33260 7.98 28499 8.0 54L48 AHX 990 43905 8.64 42276 8.89 4053 9.06 36492 9.8 389 9.06 24202 8.80 54L420 AHX 990 4770 9.79 46049 0.00 44253 0.9 4025 0.49 34942 0.50 28383 0.23 54L422 AHX 990 5252.45 49538.63 47767.8 43955 2.5 39083 2.9 32478.85 54L424 AHX 990 54803 3.36 5375 3.5 5476 3.65 4785 3.88 4392 3.98 36340 3.7 54L66 AHX 990 42378 9.62 422 9.87 3983 0.0 3700 0.5 3382 0.83 29882.02 23990 0.93 54L68 AHX 990 45953. 44676.40 43366.66 40686 2.05 37600 2.34 33603 2.49 2729 2.44 54L620 AHX 990 50432 2.66 497 2.96 47868 3.23 4560 3.72 4204 4. 38052 4.26 3554 4. 54L622 AHX 990 5466 4.67 52745 5.03 5275 5.37 4886 5.94 44745 6.34 40674 6.45 36353 6.33 54L624 AHX 990 57236 6.93 55946 7.25 54598 7.55 573 8.09 48443 8.47 44092 8.45 37497 7.94 54L46 AHX 06 43624 8.98 425 9.7 4069 9.35 3734 9.7 33346 9.90 2835 9.74 54L48 AHX 06 47488 0.55 45999 0.83 44422.06 4092.27 36508.23 302.07 23293 0.74 54L420 AHX 06 5572.99 50057 2.2 48443 2.42 4482 2.80 40470 2.96 35204 2.82 54L422 AHX 06 5539 4.03 5382 4.23 5279 4.42 48773 4.82 44770 5.03 39672 4.92 32788 4.50 54L424 AHX 06 5974 6.40 57675 6.56 569 6.72 52853 6.99 4900 7.7 4405 7.7 36938 6.72 54L66 AHX 06 45758.76 4460 2.03 43402 2.29 40869 2.75 38075 3.4 34878 3.44 30878 3.58 54L68 AHX 06 49598 3.57 4846 3.90 47208 4.9 44739 4.67 4203 5.02 38929 5.27 34769 5.39 54L620 AHX 06 54392 5.49 53227 5.8 52029 6. 4954 6.67 46904 7.4 43747 7.47 39580 7.55 54L622 AHX 06 58437 7.94 5725 8.34 55774 8.7 52955 9.37 4993 9.89 4649 20.20 4254 20.25 54L624 AHX 06 6689 20.73 60502 2.09 59269 2.42 56652 22.02 53809 22.53 5046 22.82 45953 22.6 REFERENCE: Angle Setting @ 2/3 Radius 6 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM Size 60 REFERENCE: Angle Setting @ 2/3 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 60L46 AHX 700 3724 4.52 34404 4.69 3226 4.80 2777 4.6 60L48 AHX 700 40578 5.35 377 5.46 3423 5.48 2476 5.29 60L420 AHX 700 44226 6.0 4259 6.9 3778 6.29 28557 6.4 60L422 AHX 700 47602 6.98 44772 7.6 4580 7.29 32487 7.2 60L424 AHX 700 548 8.0 48430 8.23 45430 8.32 36328 8.24 60L66 AHX 700 39585 5.94 3748 6.6 3594 6.34 29588 6.59 9644 6.5 60L68 AHX 700 43030 6.86 40958 7.09 38800 7.26 3327 7.47 60L620 AHX 700 47393 7.80 4532 8.05 4340 8.28 37539 8.53 26699 8.42 60L622 AHX 700 5082 9.05 48470 9.36 45977 9.6 40035 9.85 2990 9.63 60L624 AHX 700 53953 0.37 5779 0.65 49443 0.89 43453.07 32289 0.65 60L46 AHX 764 448 5.80 3909 5.99 36382 6.5 29664 6.2 60L48 AHX 764 4524 6.86 42720 7.05 3990 7.2 32475 7.03 60L420 AHX 764 4925 7.73 4665 7.93 43749 8. 36466 8.5 60L422 AHX 764 5296 9.00 50375 9.20 47693 9.38 40856 9.47 60L424 AHX 764 56739 0.47 54304 0.62 5743 0.75 45200 0.86 34529 0.45 60L66 AHX 764 4390 7.63 42033 7.87 40043 8.0 35496 8.45 2934 8.59 60L68 AHX 764 47676 8.8 45795 9.09 43882 9.3 39506 9.62 32978 9.73 60L620 AHX 764 5243 0.02 50560 0.3 48624 0.58 44274.00 37773.08 60L622 AHX 764 56262.62 5453.98 5949 2.29 47047 2.73 4046 2.79 60L624 AHX 764 596 3.36 57679 3.68 55623 3.97 50969 4.39 44059 4.23 60L46 AHX 828 45633 7.32 43468 7.52 473 7.72 357 7.96 28270 7.74 60L48 AHX 828 49758 8.64 47536 8.89 455 9.02 39098 9.03 393 8.84 60L420 AHX 828 5409 9.76 5838 9.98 4933 0.20 43335 0.42 3559 0.23 60L422 AHX 828 5844.39 55833.59 53445.8 47933 2.08 4038.88 60L424 AHX 828 62248 3.27 60048 3.44 57750 3.59 52562 3.8 44992 3.74 60L66 AHX 828 487 9.6 46475 9.89 44696 0.4 4079 0.57 36098 0.87 29327 0.88 60L68 AHX 828 52262.0 50548.42 48795.69 450 2.09 4044 2.33 33090 2.37 60L620 AHX 828 57408 2.64 557 2.97 53949 3.27 50240 3.80 45548 4.0 38064 4.03 60L622 AHX 828 6635 4.65 59722 5.06 57733 5.42 53485 6.0 48465 6.29 42794 6.22 60L624 AHX 828 65204 6.88 63460 7.24 6622 7.57 57635 8.3 52642 8.36 44986 7.92 60L46 AHX 89 49720 9.05 4774 9.26 45676 9.48 4026 9.84 3546 9.88 60L48 AHX 89 5465 0.66 5254 0.96 5000.7 4504.32 38464.7 29828 0.85 60L420 AHX 89 58858 2.07 56807 2.33 5459 2.57 49496 2.94 43096 2.95 3499 2.62 60L422 AHX 89 63227 4.2 62 4.34 58926 4.57 54220 4.98 48204 5.03 40046 4.6 60L424 AHX 89 67609 6.48 65600 6.66 63502 6.83 59028 7.2 53274 7.23 44809 6.9 60L66 AHX 89 5239.87 50769 2.8 4953 2.47 45692 2.97 4743 3.37 3689 3.6 2968 3.50 60L68 AHX 89 56732 3.7 5556 4.07 53539 4.39 50229 4.88 4649 5.23 4486 5.42 33605 5.36 60L620 AHX 89 62263 5.63 60706 5.99 59097 6.33 55753 6.94 5980 7.42 46978 7.60 38955 7.42 60L622 AHX 89 66873 8. 659 8.56 63304 8.97 59489 9.68 5524 20.7 5026 20.3 44882 20.6 60L624 AHX 89 7066 20.90 69068 2.30 67404 2.67 63843 22.33 59806 22.8 54434 22.77 46292 22.4 60L46 AHX 955 53824.08 52006.3 507.54 46037.98 440 2.22 3497 2.02 60L48 AHX 955 58592 3.0 56755 3.36 54808 3.64 50486 3.90 45039 3.86 38366 3.66 28720 3.25 60L420 AHX 955 6363 4.78 6760 5.06 59769 5.32 55298 5.79 49927 5.99 43426 5.82 60L422 AHX 955 68343 7.3 66393 7.55 64378 7.79 6074 8.28 55234 8.54 48940 8.40 40437 7.89 60L424 AHX 955 73009 20.23 760 20.43 69239 20.62 65208 20.95 60577 2.8 54343 2.8 4556 20.63 60L66 AHX 955 56498 4.52 55070 4.85 53590 5.7 50463 5.75 4704 6.23 43068 6.60 3833 6.77 60L68 AHX 955 6238 6.76 59779 7.6 58287 7.52 55240 8. 5987 8.55 48070 8.86 42938 9.0 60L620 AHX 955 6759 9.3 6572 9.53 64243 9.90 67 20.59 5795 2.7 5407 2.58 48878 2.67 60L622 AHX 955 7253 22.5 70534 22.64 68867 23.0 65386 23.92 6653 24.56 57407 24.95 52532 25.0 60L624 AHX 955 7668 25.60 74702 26.04 7380 26.45 69950 27.20 66442 27.82 6230 28.8 56746 27.92 PerformanceData WWW.AEROVENT.COM 7

PerformanceData Size 72 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 2/3 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 72L46 AHX 584 53475 6.5 49566 6.76 45000 6.92 3504 6.65 72L48 AHX 584 58450 7.7 54329 7.88 49334 7.90 35688 7.64 72L420 AHX 584 63703 8.66 5944 8.92 54446 9.08 4203 8.86 72L422 AHX 584 68567 0.07 64499 0.33 5995 0.5 46866 0.27 72L424 AHX 584 73672.68 69765.87 65455 2.0 52406.89 72L66 AHX 584 5708 8.58 54055 8.89 50769 9.6 42722 9.52 28443 9.40 72L68 AHX 584 62048 9.9 59069 0.24 55967 0.49 47955 0.79 335 0.72 72L620 AHX 584 68337.26 65344.63 62222.96 5488 2.33 38667 2.6 72L622 AHX 584 7328 3.07 69900 3.52 6636 3.88 57783 4.23 43440 3.93 72L624 AHX 584 77796 4.99 74669 5.39 73 5.74 62720 5.99 46752 5.4 72L46 AHX 637 5965 8.35 5662 8.62 52369 8.86 42706 8.95 72L48 AHX 637 65077 9.88 6487 0.5 57446 0.26 46754 0.2 72L420 AHX 637 70834.3 6745.42 62972.68 52496.74 72L422 AHX 637 7663 2.96 72506 3.24 68648 3.5 5885 3.63 72L424 AHX 637 8665 5.08 7862 5.29 74477 5.47 65066 5.64 49725 5.04 72L66 AHX 637 63268.00 60568.36 57704.67 565 2.8 42279 2.38 72L68 AHX 637 68695 2.7 65988 3. 63235 3.42 56942 3.87 47569 4.04 72L620 AHX 637 75545 4.45 72852 4.87 70066 5.26 638 5.86 54477 5.99 72L622 AHX 637 8066 6.76 7803 7.28 74860 7.73 67808 8.36 5973 8.45 72L624 AHX 637 8589 9.27 830 9.73 8053 20.5 73458 20.76 63530 20.53 72L46 AHX 690 65638 0.52 6252 0.8 5927.0 5352.44 40629.2 72L48 AHX 690 7572 2.4 68372 2.78 64888 2.97 5622 2.98 44836 2.70 72L420 AHX 690 77830 4.02 7456 4.35 70952 4.66 6238 4.98 56 4.70 72L422 AHX 690 83636 6.37 80309 6.67 7687 6.97 68932 7.37 5796 7.08 72L424 AHX 690 89539 9.08 86372 9.32 83065 9.53 75593 9.85 64682 9.75 72L66 AHX 690 69366 3.84 66924 4.24 64362 4.6 58740 5.23 5980 5.65 4223 5.67 72L68 AHX 690 75258 5.98 72790 6.44 70266 6.83 64946 7.40 5896 7.76 47650 7.8 72L620 AHX 690 82667 8.20 80223 8.67 77686 9. 72347 9.87 65590 20.3 5482 20.20 72L622 AHX 690 88754 2.0 85999 2.68 8336 22.20 7708 23.05 69789 23.46 6623 23.36 72L624 AHX 690 93893 24.30 9383 24.82 88736 25.30 82995 26.0 75805 26.44 6478 25.8 72L46 AHX 743 7573 3.04 68727 3.34 65756 3.66 5907 4.7 5068 4.23 72L48 AHX 743 77972 5.35 75079 5.79 7982 6.09 648 6.30 55395 6.09 42996 5.64 72L420 AHX 743 84728 7.39 8778 7.76 7859 8.0 7264 8.64 62062 8.65 5049 8.8 72L422 AHX 743 908 20.33 87975 20.66 8483 20.98 78063 2.58 6945 2.65 57690 2.05 72L424 AHX 743 97326 23.74 94435 24.00 948 24.24 84983 24.65 7672 24.82 64550 24.36 72L66 AHX 743 75396 7.3 7365 7.57 70840 7.99 65863 8.7 6084 9.29 5323 9.63 42794 9.48 72L68 AHX 743 8756 9.79 79488 20.30 7760 20.76 72399 2.47 66922 2.98 59836 22.24 48537 22.7 72L620 AHX 743 89724 22.56 87484 23.08 8568 23.57 80359 24.44 74936 25.3 6775 25.39 56244 25.3 72L622 AHX 743 96367 26.3 93843 26.78 9232 27.37 85744 28.39 79636 29.0 724 29.3 64740 29.09 72L624 AHX 743 0827 30.5 99535 30.73 974 3.27 9207 32.22 8624 32.9 78500 32.86 66828 3.96 72L46 AHX 796 77442 5.94 74825 6.26 7205 6.59 66233 7.23 5982 7.57 50303 7.29 72L48 AHX 796 84300 8.7 8656 9.22 78854 9.62 72633 9.99 64792 9.93 5588 9.65 429 9.06 72L420 AHX 796 9550 2.27 88858 2.66 85992 22.04 79557 22.72 7827 23.00 62469 22.75 72L422 AHX 796 9833 24.90 95525 25.25 92625 25.59 86574 26.29 79462 26.67 7040 26.47 5853 25.73 72L424 AHX 796 05045 29.0 02384 29.39 99620 29.66 9387 30.4 8749 30.47 7875 30.46 6553 29.67 72L66 AHX 796 8375 20.92 7939 2.40 7789 2.86 72688 22.69 67724 23.38 62043 23.9 54942 24.6 72L68 AHX 796 88203 24.5 8604 24.73 83956 25.25 79568 26.0 74885 26.73 69248 27.7 6867 27.39 72L620 AHX 796 96730 27.57 94660 28.3 92532 28.67 88 29.66 83424 30.5 7786 3.09 70420 3.23 72L622 AHX 796 03923 3.92 0592 32.63 9992 33.29 9482 34.46 88808 35.39 82697 35.95 75680 36.03 72L624 AHX 796 09706 36.89 07595 37.52 05405 38. 00754 39.9 95704 40.08 89759 40.60 8755 40.23 8 AEROVENT CATALOG 524

FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM Size 84 REFERENCE: Angle Setting @ 2/3 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 84L46 AHX 500 7262 8.83 67290 9.6 6059 9.37 42459 9.00 84L48 AHX 500 79378 0.45 73758 0.67 66937 0.70 48263 0.34 84L420 AHX 500 8654.74 8070 2.09 73882 2.30 5579 2.00 84L422 AHX 500 9323 3.64 87577 3.99 832 4.25 63479 3.9 84L424 AHX 500 00060 5.83 94734 6.08 88853 6.27 70987 6. 84L66 AHX 500 77587.64 73462 2.07 6898 2.43 5799 2.92 38502 2.75 84L68 AHX 500 84339 3.45 80279 3.90 76049 4.23 6504 4.64 84L620 AHX 500 92889 5.28 888 5.78 84555 6.23 73577 6.72 52330 6.50 84L622 AHX 500 99608 7.74 94999 8.34 905 8.84 78468 9.30 58607 8.88 84L624 AHX 500 05749 20.33 0487 20.88 96908 2.35 8567 2.69 63285 20.88 84L46 AHX 546 8077.36 76378.72 725 2.05 58062 2.6 84L48 AHX 546 88507 3.43 83622 3.80 782 3.94 63564 3.76 84L420 AHX 546 96338 5.3 936 5.53 85637 5.87 7375 5.95 84L422 AHX 546 03585 7.62 98609 8.00 93357 8.37 7997 8.53 84L424 AHX 546 068 20.50 0630 20.79 0286 2.03 88473 2.26 67578 20.45 84L66 AHX 546 865 4.97 82439 5.46 78542 5.89 6964 6.58 57548 6.85 84L68 AHX 546 9350 7.30 8987 7.84 86070 8.27 77504 8.88 64745 9. 84L620 AHX 546 02825 9.67 996 20.25 95368 20.77 86854 2.59 7448 2.76 84L622 AHX 546 0340 22.82 06208 23.52 0893 24.3 92294 24.99 80540 25. 84L624 AHX 546 6908 26.22 322 26.86 09097 27.42 99985 28.26 86472 27.94\ 84L46 AHX 59 8994 4.27 84948 4.66 80446 5.06 69722 5.52 55075 5.08 84L48 AHX 59 97258 6.84 92900 7.33 885 7.60 76330 7.6 60802 7.22 84L420 AHX 59 05764 9.03 030 9.47 96392 9.89 8467 20.32 69398 9.93 84L422 AHX 59 3655 22.2 0924 22.6 0444 23.03 9364 23.57 78634 23.6 84L424 AHX 59 2678 25.88 7364 26.2 2859 26.50 02670 26.92 87765 26.78 84L66 AHX 59 94336 8.79 900 9.34 87520 9.84 79857 20.68 70638 2.26 57302 2.28 84L68 AHX 59 02350 2.7 98989 22.33 9555 22.87 88300 23.64 79094 24.2 64678 24.9 84L620 AHX 59 2428 24.72 09099 25.36 05643 25.96 98367 26.99 8947 27.58 74404 27.42 84L622 AHX 59 20705 28.66 6953 29.45 305 30.6 0476 3.3 94859 3.86 83734 3.73 84L624 AHX 59 27698 33.0 24278 33.72 2067 34.36 2847 35.46 03036 35.90 87963 35.04 84L46 AHX 637 97369 7.74 93498 8.5 89455 8.58 80358 9.28 68858 9.36 84L48 AHX 637 06073 20.88 0237 2.48 97924 2.88 8868 22.7 75357 2.88 58485 2.27 84L420 AHX 637 5264 23.66 25 24.5 0695 24.62 96945 25.35 84426 25.37 68585 24.73 84L422 AHX 637 23823 27.66 9683 28.0 5405 28.54 0697 29.35 94430 29.45 78477 28.63 84L424 AHX 637 32403 32.29 28470 32.65 24365 32.98 560 33.54 04357 33.77 8780 33.4 84L66 AHX 637 02648 23.33 9962 23.94 96449 24.50 89676 25.49 8950 26.27 72470 26.74 583 26.53 84L68 AHX 637 306 26.95 08220 27.65 05053 28.28 98575 29.24 923 29.93 8489 30.30 663 30.20 84L620 AHX 637 2254 30.72 906 3.43 5955 32.0 0940 33.29 02034 34.23 92263 34.59 7662 34.23 84L622 AHX 637 398 35.59 27764 36.47 242 37.28 6744 38.67 08434 39.63 98605 39.92 8869 39.62 84L624 AHX 637 3863 4.07 3553 4.86 32255 42.59 25284 43.88 7388 44.82 06899 44.76 9035 43.53 84L46 AHX 682 05275 2.64 072 22.08 98009 22.53 900 23.40 80404 23.86 AHX97 23.47 84L48 AHX 682 4600 25.4 000 26.0 0785 26.64 9870 27.4 88023 27.06 74934 26.68 55934 25.87 84L420 AHX 682 24457 28.87 2079 29.4 6888 29.93 0822 30.85 97588 3.23 84835 30.88 84L422 AHX 682 33675 33.8 29855 34.28 25906 34.75 7666 35.70 07973 36.2 9569 35.93 78882 34.93 84L424 AHX 682 42803 39.5 3979 39.90 3546 40.27 2754 40.92 8427 4.37 0688 4.36 88947 40.27 84L66 AHX 682 0709 28.44 07909 29.0 05009 29.72 98879 30.85 927 3.79 84377 32.5 74695 32.85 84L68 AHX 682 9999 32.84 739 33.62 425 34.33 08240 35.48 0862 36.33 94334 36.94 8409 37.23 84L620 AHX 682 360 37.47 28782 38.25 25883 38.98 9863 40.32 3479 4.47 05835 42.27 95750 42.45 84L622 AHX 682 4387 43.39 3822 44.36 34945 45.26 282 46.85 2080 48.2 2476 48.87 0297 48.98 84L624 AHX 682 49255 50.5 4638 5.0 43399 5.82 37065 53.28 3086 54.49 22083 55.20 67 54.69 PerformanceData WWW.AEROVENT.COM 9

PerformanceData Size 96 FPM,000 FPM 2,000 FPM 3,000 FPM 4,000 FPM 5,000 FPM REFERENCE: Angle Setting @ 2/3 Radius TYPE RPM 8" SP 8" SP 4" SP " SP 4" SP 96L46 AHX 438 94933.56 87984.99 79865 2.27 55797.79 96L48 AHX 438 03765 3.68 9644 3.97 87557 4.0 63274 3.55 96L420 AHX 438 3090 5.37 0554 5.83 96632 6.0 73080 5.72 96L422 AHX 438 2727 7.86 4496 8.32 06345 8.65 833 8.2 96L424 AHX 438 30792 20.73 23848 2.05 685 2.30 92959 2.0 96L66 AHX 438 0478 5.26 96098 5.8 90257 6.29 7595 6.92 50567 6.72 96L68 AHX 438 0306 7.63 0500 8.2 99496 8.65 85257 9.8 58872 9.05 96L620 AHX 438 2487 20.02 667 20.68 067 2.26 96334 2.9 6874 2.62 96L622 AHX 438 30277 23.24 24266 24.03 7896 24.68 02725 25.30 77227 24.76 96L624 AHX 438 38304 26.64 32746 27.36 26776 27.98 502 28.43 834 27.37 96L46 AHX 477 0563 4.75 9948 5.23 9277 5.65 75456 5.79 96L48 AHX 477 532 7.45 0897 7.92 070 8. 8262 7.87 96L420 AHX 477 2558 9.65 8943 20.7 503 20.62 9280 20.7 96L422 AHX 477 3496 22.89 2845 23.38 2574 23.86 04008 24.06 96L424 AHX 477 4477 26.63 38479 27.00 394 27.32 5088 27.6 87584 26.53 96L66 AHX 477 2272 9.46 0746 20.0 02358 20.66 90695 2.56 74796 2.9 96L68 AHX 477 2903 22.49 7082 23.20 279 23.75 0242 24.54 8440 24.84 96L620 AHX 477 34062 25.58 29266 26.33 24304 27.0 34 28.08 96402 28.28 96L622 AHX 477 43858 29.67 3845 30.58 32804 3.38 20227 32.49 04836 32.64 96L624 AHX 477 52426 34.0 47472 34.92 42202 35.65 30259 36.74 2485 36.3 96L46 AHX 57 6396 8.6 0849 9.2 04967 9.63 9095 20.24 7792 9.66 96L48 AHX 57 2692 2.96 2227 22.60 5023 22.95 9957 22.96 79273 22.45 96L420 AHX 57 3802 24.8 32202 25.39 25775 25.94 0387 26.50 90493 25.99 96L422 AHX 57 4837 28.96 42399 29.49 3628 30.03 223 30.73 02543 30.9 96L424 AHX 57 5879 33.75 5354 34.7 47270 34.55 33952 35. 4455 34.92 96L66 AHX 57 2382 24.53 8836 25.24 4276 25.90 04262 27.00 9224 27.75 74765 27.77 96L68 AHX 57 33645 28.34 29253 29.5 24762 29.84 5288 30.86 0325 3.48 84399 3.57 96L620 AHX 57 46805 32.27 42456 33. 3794 33.88 28432 35.22 638 36.00 97093 35.79 96L622 AHX 57 5763 37.40 527 38.44 4764 39.37 36722 40.86 2384 4.58 09305 4.4 96L624 AHX 57 66744 43.08 62276 44.0 57564 44.85 47340 46.28 3454 46.86 4799 45.73 96L46 AHX 557 27002 23.0 2942 23.64 6658 24.20 0476 25. 89707 25.20 96L48 AHX 557 38358 27.9 3324 27.98 27705 28.50 4940 28.87 9877 28.50 7607 27.69 96L420 AHX 557 50346 30.8 450 3.46 3943 32.07 26392 33.02 002 33.03 8923 32.9 96L422 AHX 557 6509 36.03 56099 36.60 50507 37.8 38465 38.23 23064 38.35 0267 37.28 96L424 AHX 557 72705 42.05 67565 42.52 6299 42.95 5075 43.68 3604 43.98 4320 43.4 96L66 AHX 557 33970 30.4 30002 3.20 25867 3.94 702 33.23 06906 34.25 94493 34.85 75907 34.58 96L68 AHX 557 4527 35.3 4236 36.05 37097 36.87 28628 38.2 8879 39.02 06260 39.49 865 39.36 96L620 AHX 557 5943 40.05 55446 40.97 5327 4.84 4277 43.40 3320 44.62 20324 45.08 9983 44.62 96L622 AHX 557 7234 46.40 66745 47.54 620 48.60 52340 50.4 447 5.67 286 52.04 4962 5.64 96L624 AHX 557 80937 53.54 7686 54.56 72602 55.52 63488 57.20 5359 58.43 3949 58.34 8608 56.73 96L46 AHX 597 37487 28.28 32836 28.85 28003 29.44 7564 30.57 05028 3.7 89235 30.66 96L48 AHX 597 49665 33.9 44966 34.0 39988 34.8 28928 35.47 4982 35.36 97904 34.85 7339 33.8 96L420 AHX 597 62537 37.73 57752 38.43 52659 39.0 429 40.30 27472 40.80 0832 40.35 96L422 AHX 597 74575 44.7 69589 44.79 64435 45.40 53680 46.64 4034 47.32 2495 46.95 03097 45.64 96L424 AHX 597 86496 5.62 8766 52.4 76854 52.62 6654 53.47 54683 54.05 3878 54.03 6225 52.62 96L66 AHX 597 44666 37.9 40 38.05 37225 38.87 29222 40.34 20398 4.57 0299 42.5 97675 42.96 96L68 AHX 597 56805 42.94 53072 43.96 49254 44.89 4454 46.40 3330 47.5 2382 48.29 09985 48.69 96L620 AHX 597 7964 49.0 68285 50.0 64500 50.97 56640 52.73 48308 54.23 38338 55.27 259 55.52 96L622 AHX 597 84753 56.74 80609 58.00 76343 59.8 67436 6.27 5788 62.92 4708 63.90 34543 64.06 96L624 AHX 597 95033 65.58 928 66.70 87387 67.76 7920 69.67 704 7.26 59572 72.8 4534 7.52 20 AEROVENT CATALOG 524

WWW.AEROVENT.COM 2 Notes

Notes 22 AEROVENT CATALOG 524

Notes 203 Aerovent Catalog illustrations cover the general appearance of products at the time of publication, and we reserve the right to make changes in design and construction at any time without notice. WWW.AEROVENT.COM 23

ELLER S TUBEAXIAL & VANEAXIAL S CENTRIFUGAL S & BLOWERS ROOF VENTILATORS INDUSTRIAL AIR HANDLERS AIR MAKE-UP FIBERGLASS S CUSTOM S AEROVENT A Twin City Fan Company WWW.AEROVENT.COM 5959 Trenton Lane N Minneapolis, MN 55442 Phone: 763-55-7500 Fax: 763-55-750.5MWG02/