CENTREX INLINER Centrifugal Inline Fans

CENTREX INLINER Centrifugal Inline Fans TECHNICAL SPECIFICATIONS BULLETIN SX8 PennBarry Your Single Source for Commercial & Industrial Supply & Exhaust Fans www.pennbarry.com

TABLE OF CONTENTS INTRODUCTION 3 CERTIFICATIONS & LISTINGS 4 FILTER OPTIONS 5 SX085, SX095 & SX5 DIRECT DRIVE 6 CENTREX INLINER DIRECT DRIVE 7 CENTREX INLINER BELT DRIVE 8 SX00BC BELT DRIVE 9-0 SX20BC BELT DRIVE -2 SX25BC BELT DRIVE 3-4 SX25BHC BELT DRIVE 5-6 SX55BC BELT DRIVE 7-8 SX65BC BELT DRIVE 9-20 SX205BC BELT DRIVE 2-22 SX205BHC BELT DRIVE 23-24 SX225BC BELT DRIVE 25-26 SX225BHC BELT DRIVE 27-28 SX275BC BELT DRIVE 29-30 SX335BC BELT DRIVE 3-32 SX420BC BELT DRIVE 33-34 2 www.pennbarry.com

INTRODUCTION Centrex Inliner Centrex Inliner fans are widely used in square ducts as clean air boosters in both supply and exhaust systems where the installation of conventional blowers is impractical. Their compact design gives designers an excellent alternative to conventional blowers. As an integral part of a ventilation system layout, Centrex Inliner fans can be installed either horizontally, vertically or at any angle determined by the duct work. Full-size removable panels enable easy access to the fan interior. Direct-drive motors are isolated from the airstream. Belt drive motors are mounted on the outside housing and can be positioned at any angle to avoid existing building obstructions. Optional motor covers are available as belt guards. Centrex Inliner fans feature durable galvanized steel construction (aluminum is optional for selected belt drive models), which works in conjunction with a patented wheel design and deeply spun inlets to provide smoother flow through the ventilator. The centrifugal wheels are aluminum, non-overloading, backwardly inclined, robotically welded, and dynamically balanced. Centrex Direct Drive Side Duct Illustration Mounting Frame Illustration Direct Drive Units Static pressure up to.75 wg. Flow capacity up to 2,764 CFM Standard Duty Belt Drive Units Static pressure up to 2.5 wg. Flow capacity up to 27,502 CFM. High Pressure Belt Drive Units Static pressure up to 3.5 wg. Flow capacity up to 9,249 CFM www.pennbarry.com 3

CERTIFICATIONS & LISTINGS Centrex AMCA Certifications PennBarry certifies that the Centrex Inliner models shown herein (except model SX420) are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA publications 2 and 3, and comply with the requirements of the AMCA Certified Ratings Program. culus Certification Centrex Inliner fans carry the UL label, UL705 (ZACT/ZACT7), file #E2843. To fulfill our obligations towards Article 33, in accordance to European REACH Regulation No 907/2006 EC, we hereby inform you that this article contains the following Substances of Very High Concern mentioned on the Candidate list: WARNING Lead 4 www.pennbarry.com

FILTER OPTIONS Pressure Drop Please note that the performance shown in the tables on the following pages does not include the effects of accessories when installed on the fan. If filters are desired on the fan, take the following pressure drops into account when selecting a unit: Aluminum Washable Rated at 350 Pleated Rated at 500 Model 2 2 SX085 0.023 0.036 0.24 0.22 SX095 SX00BC 0.0 0.06 0.24 0.22 SX5 0.05 0.024 0.24 0.22 SX20BC SX25BC 0.009 0.03 0.24 0.22 SX55BC SX65BC 0.0 0.06 0.24 0.22 SX205BC 0.009 0.03 0.24 0.22 SX225BC 0.0 0.06 0.24 0.22 SX275BC 0.02 0.09 0.24 0.22 SX335BC 0.03 0.02 0.24 0.22 SX420BC 0.05 0.024 0.24 0.22 www.pennbarry.com 5

SX085, SX095 & SX5 DIRECT DRIVE Direct Drive Performance Fan Model Nominal Max Watts 0.25 SP 0.250 SP 0.375 SP 0.500 SP 0.625 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones CFM Sones SX085V /6 - () 050 275 386 3.5 275 3.4 46 3.4 - - - - - - - - - - - - - - SX085S /6 - () 300 336 59 5.4 439 5.5 347 5.4 249 5.4 28 5.4 - - - - - - - - - - SX085R /6 58 550 4007 64 7.8 583 7.7 53 7.7 435 7.6 354 7.7 269 7.7 - - - - - - - - SX085Q /4 - () 725 4460 647 9.4 592 9.3 520 9. 44 8.9 360 8.9 276 8.9 - - - - - - - - SX095V /6 25 050 322 429 2.7 308 3.2 247 3.8 99 4.2 57 4.7 8 5. - - - - - - - - SX095S /6 64 300 3988 633 5 528 4.8 433 5.2 366 5.6 34 5.9 260 6.3 52 7 - - - - - - SX095R /6 22 550 4755 849 7.9 775 7.5 698 7.4 66 7.5 546 7.7 476 7.9 333 8.3 62 8.8 - - - - SX095Q /4 338 725 5292 0.6 06 0. 0 0 960 0 907 0 85 0.6 728 3 556 2.2 200 0.8 - - SX5V /6 437 050 3788 299 5.4 06 5.6 876 5.8 754 5.9 663 6. 595 6.3 46 6.9 335 7.5 92 8.2 - - SX5S /3 494 300 4690 566 6.9 382 6.8 20 6.7 04 6.7 922 6.6 830 6.9 655 7.5 487 8 305 8.7 03 9.5 SX5R /3 (2) 566 550 568 756.3 642 4. 530 2.4 44.3 288.3 60.3 904.3 63.3 - - - - SX5Q /2 70 650 5953 226 2. 233.6 2042.4 952.3 863. 755 52 0.6 220 0.2 873 0.6 49. SX5Q2 3/4 894 725 6223 2764 5.2 2673 4 257 3.8 2476 3.7 2383 3.5 2285 3.3 2075 3 823 2.6 447 2. 956 2.3 () Available on EC Motor only. (2) = /2 for TE motors. (3) Performances in 50Hz applications will be less than shown below; consult with local PennBarry representative. Performance certified is for installation type B Free inlet, Ducted outlet. () shown is nominal. Performance is based on actual speed of test. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation type B: free inlet hemispherical sone levels. Performance ratings do not include the effects of appurtenances. Direct Drive Dimensions Model A B (sq.) C (dia.) D (sq.) Est. Ship Weight Est. Ship Vol SX085RC 6 /8 5 3/4 3/4 3 3/4 35 lbs 2.3 cu ft SX095VC, SC, RC, & QC 24 /8 5 3/4 3/4 3 3/4 50 lbs 3.5 cu ft SX5VC, SC, RC, QC, & Q2C 27 /4 2 3/4 4 /2 9 3/4 70 lbs 7.5 cu ft All dimensions in inches 6 www.pennbarry.com

CENTREX INLINER DIRECT DRIVE Fan Curves The fan curves illustrated here show the range of capacities available for direct drive units. Each graph shows the performance of several models at one particular nominal speed. Fan curves provide a quick method for selection of a fan unit based on design point requirements. The direct drive performance chart on the previous page provides the tabular data (CFM and static pressure) used to plot the fan curves. In addition, horsepower, tip speed and sones are tabulated. Since sound is normally an important factor in the selection of a fan, an engineer will usually want to select the slowest unit which meets CFM and SP requirements. Nominal 050 2.000 Nominal 300 2.000.750 STATIC PRESSURE - Inches W.G..500.250.000 0.750 0.500 0.250 SX0 95VC.750 SX5V C STATIC PRESSURE - Inches W.G..500.250.000 0.750 0.500 0.250 SX095SC SX5S C 0.000 0 250 500 750 000 250 500 750 AIRFLOW - CF M 0.000 0 250 500 750 000 250 500 AIRFLOW - CF M 750 2000 Nominal 550 2.000 Nominal 550 2.250.750 2.000 STATIC PRESSURE - Inches W.G..500.250.000 0.750 0.500 0.250 SX085R C SX095 RC SX 5RC STATIC PRESSURE - Inches W.G..750.500.250.000 0.750 0.500 0.250 SX095QC SX5QC * SX5Q2C 0.000 0 250 500 750 000 250 500 AIRFLOW - CF M 750 2000 2250 0.000 0 250 500 750 000 250 500 750 2000 2250 2500 2750 3000 AIRFLOW - CF M Performance shown is for installation Type B: Free Inlet, Ducted Outlet. () shown is nominal. Performance is based on actual speed of test. The sound ratings shown are for loudness values in fan sones at 5 0 (.5m) in a hemispherical free field per AMCA Standard 30. Values shown are for Installation Type B: free inlet fan sone levels. Performance ratings do not include the effects of appurtenances in the airstream. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. www.pennbarry.com 7

CENTREX INLINER BELT DRIVE Performance Data The thirteen belt drive models shown on the following pages have sizes and capacities ranging from below 400 CFM to above 27,500 CFM, with static pressures from 0 to above 3.5. All models are available in up to eight different horsepower sizes with a wide range of. The data provided for each belt drive model includes: Performance Chart Fan Curve Graph Elevation drawing showing overall dimensions Each curve graphically displays the range of capacities available for each model, in most cases beyond the specifics shown in the tabular data. The maximum performance afforded by each horsepower is indicated by dashed lines and the is indicated by solid lines. Some models have graphs that show both shaded and unshaded areas. Selection should be made from the unshaded area only. Shaded areas reflect unstable performance ( surge ), a characteristic typical of backwardly inclined wheels, and should be avoided. These unstable regions are not shown in the tabular data. The highest shown for a specific horsepower in the tabular data is the maximum speed that for any point along the performance curve, the B will not exceed the available horsepower. It is important to note that while it is common industry-wide practice to exceed a nominal horsepower by using a motor s service factor, PennBarry uses a conservative portion of the service factor, allowing half to remain a true safety factor. PennBarry s software also factors an additional allowance for belt drive losses into the B calculations to ensure proper motor selection. This allowance is currently the most conservative in the industry. Note: Centrex Inliner fans are only one component of a total system. As such, performance is directly affected by the system. It is critical that system designers determine actual system losses to ensure that the actual flow is specified in the system range. Belt Drive Losses The air performance tables shown in this catalog do include drive losses. When comparing the data found in our charts to data that does not include drive losses, the chart below will help estimate our equivalent brake horsepower (B). The AMCA Review Committee has developed the chart shown below for the purpose of estimating belt drive losses. To calculate total B (including drive losses): Find the B of your operating point on the x-axis on the graph below. Follow the vertical line to the lines indicating the range of drive losses. Look at the y-axis on the left and find the drive loss percentage. Calculate the total B by adding the drive loss to the operating point B. For B s below 0.3, use 30%. Drive Loss Reference Chart 30 DRIVE LOSS (% MOTOR POWER OUTPUT) 20 5 0 8 6 4 3 2.5 0.3 0.4 0.6 0.8 2 3 4 6 8 0 20 MOTOR POWER OUTPUT (B) Range drive loss for standard belts. Higher fan speeds tend to have higher drive losses than lower fan speeds at the same horsepower. For totally enclosed, explosion proof, multi-speed and all.0 Service Factor motors, fan B plus drive losses should not exceed motor rated. Graph reprinted from AMCA publication 203 with the express written permission from the Air Movement and Control Association, Inc., 30 West University Drive, Arlington Heights, IL 60004-983. 8 www.pennbarry.com

SX00BC BELT DRIVE STATIC PRESSURE - Inches W.G. 3.250 3.000 2.750 2.500 2.000.750.500.250.000 0.750 0.500 0.250 0.000 2455 2268 98 730 596 250 /3 /4 /2 3/4 0 400 800 200 600 2000 AIRFLOW - CFM B Do not select in shaded area. 6 6 22 7/8 3 7/8 24 /4 /3 /2 900 2827 000 342 00 3456 200 3770 300 4084 400 4398 500 472 596 504 625 505 650 584 675 5262 700 534 730 5435 775 5576 825 5733 900 5969 98 6223 2075 659 250 6754 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 368 - - - - - - - - - 4.2 0.043 - - - - - - - - - 447 - - - - - - - - - 5.2 0.057 - - - - - - - - - 523 242 - - - - - - - - 6.2 0.074 6.3 0.063 - - - - - - - - 596 383 - - - - - - - - 7.4 0.095 7.5 0.09 - - - - - - - - 667 492 - - - - - - - - 8.2 0.8 8.3 0.8 - - - - - - - - 736 586 379 - - - - - - - 9. 0.46 9. 0.49 9.2 0.39 - - - - - - - 805 673 504 - - - - - - - 0. 0.78 0.0 0.83 0. 0.79 - - - - - - - 870 750 606 409 - - - - - -.0 0.23 0.7 0.29 0.7 0.28 0.8 0.202 - - - - - - 889 773 635 449 - - - - - -.2 0.224 0.9 0.23 0.9 0.23.0 0.28 - - - - - - 906 792 659 483 - - - - - -.5 0.234.2 0.242. 0.242.2 0.232 - - - - - - 923 8 682 55 - - - - - -.7 0.244.4 0.252.4 0.254.4 0.246 - - - - - - 939 830 705 545 300 - - - - - 2.0 0.255.6 0.263.6 0.266.6 0.259.6 0.25 - - - - - 959 853 732 580 365 - - - - - 2.3 0.268.9 0.277.8 0.280.9 0.274.9 0.24 - - - - - 989 886 772 630 442 - - - - - 2.8 0.289 2.3 0.298 2.2 0.303 2.3 0.298 2.3 0.275 - - - - - 022 923 84 68 54 - - - - - 3.3 0.33 2.8 0.323 2.7 0.329 2.7 0.326 2.7 0.3 - - - - - 07 978 875 756 609 40 - - - - 4. 0.352 3.7 0.363 3.4 0.370 3.4 0.370 3.4 0.36 3.4 0.322 - - - - 24 036 940 830 700 538 - - - - 5.0 0.398 4.5 0.40 4. 0.49 4.0 0.42 4.0 0.44 4.0 0.394 - - - - 84 0 0 93 797 659 48 - - - 6.0 0.455 5.6 0.469 5. 0.479 5.0 0.484 4.9 0.480 4.9 0.470 5.0 0.430 - - - 233 53 067 974 869 746 595 379 - - 7. 0.505 6.6 0.520 6. 0.53 5.9 0.537 5.8 0.537 5.7 0.528 5.7 0.506 5.7 0.434 - - www.pennbarry.com 9

SX00BC BELT DRIVE 3/4 2200 692 2268 725 2325 7304 2350 7383 2375 746 2425 768 2455 773 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 265 87 04 05 95 798 662 485 - - 7.9 0.540 7.4 0.556 6.8 0.567 6.6 0.575 6.4 0.576 6.3 0.569 6.3 0.555 6.3 0.504 - - 308 234 54 069 976 868 743 595 357-8.9 0.59 8.5 0.607 7.9 0.620 7.5 0.629 7.3 0.633 7.2 0.627 7.2 0.66 7. 0.585 7.0 0.487-345 272 96 4 025 924 809 672 498-9.7 0.636 9.3 0.652 8.7 0.666 8.3 0.676 8. 0.68 8.0 0.678 7.9 0.668 7.8 0.648 7.8 0.589-36 289 24 33 046 947 835 705 54-20.0 0.656 9.7 0.673 9. 0.687 8.5 0.697 8.5 0.703 8.3 0.70 8.2 0.692 8.2 0.676 8. 0.623-377 306 232 52 066 970 86 736 582 33 2.0 0.677 20.0 0.694 9.5 0.709 9.0 0.79 8.8 0.725 8.6 0.724 8.6 0.76 8.5 0.702 8.4 0.656 8.3 0.522 409 340 268 90 07 06 92 795 657 470 2.0 0.79 2.0 0.737 20.0 0.753 9.7 0.764 9.5 0.77 9.3 0.772 9.2 0.765 9. 0.753 9. 0.72 8.9 0.644 428 360 289 22 3 043 943 830 698 534 22.0 0.746 2.0 0.764 2.0 0.780 20.0 0.79 9.9 0.799 9.7 0.802 9.6 0.795 9.5 0.784 9.4 0.759 9.3 0.698 Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 0 www.pennbarry.com

SX20BC BELT DRIVE STATIC PRESSURE - Inches W.G. 3.500 3.000 2.500 2.000.500.000 0.500 225 2044 787 649 44 258 6 /3 /4 /2 3/4 B Do not select in shaded area. 0.000 0 000 2000 3000 4000 AIRFLOW - CFM /2 2 22 22 23 /8 4 /2 9 7/8 27 /4 /3 /2 3/4 775 2847 925 3398 6 4265 225 4500 258 462 325 4867 400 553 44 5293 500 550 575 5785 649 6057 685 690 75 6300 755 6447 787 6564 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 948 - - - - - - - - - 3.6 0.09 - - - - - - - - - 309 645 - - - - - - - - 5.6 0.5 5.2 0.2 - - - - - - - - 800 507 989 - - - - - - - 8.0 0.29 7.6 0.30 7.5 0.27 - - - - - - - 923 660 273 - - - - - - - 8.8 0.33 8.4 0.35 8.2 0.34 - - - - - - - 986 737 384 - - - - - - - 9. 0.36 8.7 0.37 8.5 0.37 - - - - - - - 23 890 59 045 - - - - - - 9.6 0.42 9.2 0.43 8.9 0.44 9.0 0.38 - - - - - - 2255 2053 792 420 - - - - - - 0.3 0.49 0.0 0.5 9.6 0.52 9.6 0.50 - - - - - - 2332 240 892 560 767 - - - - - 0.8 0.53 0.5 0.55 0. 0.56 0.0 0.55 0. 0.40 - - - - - 2443 2264 2032 747 284 - - - - -.6 0.60.2 0.62 0.8 0.64 0.6 0.63 0.6 0.58 - - - - - 2583 245 2206 968 62 788 - - - - 2.5 0.69 2.2 0.72.7 0.73.3 0.74.3 0.7.5 0.50 - - - - 272 2559 2374 248 869 439 - - - - 3.2 0.79 2.9 0.82 2.5 0.83 2. 0.85 2.0 0.84 2. 0.77 - - - - 2787 2628 2452 2235 978 609 - - - - 3.7 0.84 3.4 0.87 3. 0.89 2.7 0.90 2.4 0.90 2.5 0.85 - - - - 2843 2686 256 2307 2067 740 037 - - - 4.2 0.89 3.9 0.92 3.5 0.94 3. 0.95 2.8 0.95 2.8 0.92 3.0 0.72 - - - 297 2763 260 2400 285 877 397 - - - 4.9 0.95 4.5 0.98 4..00 3.7.02 3.3.02 3.4 0.99 3.5 0.90 - - - 2976 2824 2668 2474 2264 985 582 - - - 5.5.00 5..03 4.7.05 4.2.07 3.8.08 3.8.06 3.8 0.99 - - - www.pennbarry.com

SX20BC BELT DRIVE /2 2 825 6704 875 6887 925 707 975 7255 2044 7508 2075 7622 225 7806 275 7989 2200 808 2225 873 225 8269 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 3045 2896 2748 2562 2357 204 76 003 - - 6.2.06 5.8.0 5.4.2 4.9.4 4.4.5 4.2.4 4.3.08 4.5 0.82 - - 337 2990 2852 2676 2478 2254 957 486 - - 6.8.5 6.5.8 6.2.2 5.8.23 5.4.24 5..24 5..2 5..09 - - 3228 3085 295 2787 2597 2400 226 76 906-7.5.24 7.2.28 7.0.3 6.8.33 6.5.34 6.2.35 6..32 6..25 6.2 0.88-3320 379 3048 2894 274 2523 2284 99 477-8.3.34 8..38 8.0.4 7.8.43 7.7.45 7.5.45 7.4.44 7.3.40 7.4.24-3446 330 38 3040 2873 2690 2490 2226 878 68 9.5.48 9.3.52 9..55 9.0.58 8.9.60 8.7.6 9.0.6 9.0.58 8.9.50 8.8.8 3502 3368 324 305 2943 2765 258 2330 2024 499 20.0.55 9.9.59 9.7.62 9.4.65 9.2.67 9.0.68 9.2.69 9.2.67 9..60 9..4 3593 3462 3337 320 3057 2883 2705 2483 226 839 2.0.66 2.0.70 2.0.74 20.0.77 20.0.79 9.7.8 9.6.8 9.6.80 9.6.75 9.6.64 3684 3556 3432 334 365 2999 2827 2632 2385 2076 23.0.78 22.0.82 22.0.86 2.0.89 2.0.9 2.0.93 20.0.94 20.0.94 20.0.9 20.0.83 3729 3602 3480 3363 328 3057 2887 2706 2469 292 23.0.84 23.0.89 22.0.92 22.0.96 22.0.98 2.0 2.00 2.0 2.0 2.0 2.0 2.0.98 2.0.92 3775 3649 3527 342 327 35 2947 2777 2546 2285 24.0.9 23.0.95 23.0.99 22.0 2.02 22.0 2.04 22.0 2.06 2.0 2.08 2.0 2.08 2.0 2.06 2.0 2.0 3822 3697 3577 3462 3326 374 3009 284 2624 2373 24.0.97 24.0 2.02 23.0 2.05 23.0 2.09 22.0 2. 22.0 2.3 22.0 2.5 2.0 2.5 2.0 2.4 2.0 2.09 Performance certified is for installation type A: Free Inlet, Free Outlet. Power rating (B) does not include transmission losses. For further information on estimating belt drive losses and motor service factors see page 3. The sound ratings shown are for loudness values in fan sones at 5 0 (.5m) in a hemispherical free field per AMCA Standard 30. Values shown are for installation Type A: free inlet sone levels. Performance ratings do not include the effects of appurtenances. 2 www.pennbarry.com

SX25BC BELT DRIVE STATIC PRESSURE - Inches W.G. 2.500 2.250 2.000.750.500.250.000 0.750 0.500 0.250 744 524 407 229 073 990 /3 /4 /2 3/4 B Do not select in shaded area. 0.000 0 500 000 500 2000 2500 3000 3500 4000 4500 AIRFLOW - CFM /2 22 6 23 /8 4 /2 9 7/8 27 /4 /3 /2 3/4 95 3803 950 3948 990 45 020 4239 050 4364 073 4459 0 463 50 4779 90 4946 229 508 265 5257 335 5548 370 5694 407 5848 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 687 40 - - - - - - - - 8.6 0.23 8.2 0.22 - - - - - - - - 789 30 - - - - - - - - 9. 0.25 8.8 0.26 - - - - - - - - 90 462 - - - - - - - - 9.9 0.29 9.6 0.30 - - - - - - - - 983 559 - - - - - - - - 0.2 0.3 9.9 0.32 - - - - - - - - 2065 647 894 - - - - - - - 0.4 0.34 0. 0.35 9.8 0.29 - - - - - - - 228 74 05 - - - - - - - 0.5 0.36 0.3 0.37 0. 0.34 - - - - - - - 2228 823 337 - - - - - - - 0.8 0.40 0.6 0.4 0.5 0.40 - - - - - - - 2335 94 54 - - - - - - -. 0.44 0.9 0.46 0.9 0.46 - - - - - - - 2442 2062 75 - - - - - - -.7 0.49.4 0.50.4 0.5 - - - - - - - 2545 284 845 94 - - - - - - 2.0 0.54.7 0.55.8 0.57.7 0.50 - - - - - - 264 2300 956 449 - - - - - - 2.4 0.59 2. 0.60 2. 0.62 2. 0.58 - - - - - - 2825 2505 259 83 - - - - - - 3.2 0.68 3.0 0.7 2.9 0.7 3.0 0.72 - - - - - - 296 2605 2264 967 298 - - - - - 3.6 0.74 3.4 0.76 3.4 0.77 3.5 0.78 3.2 0.68 - - - - - 302 3707 2373 2090 573 - - - - - 4.0 0.80 3.9 0.82 3.9 0.84 4. 0.85 3.8 0.78 - - - - - www.pennbarry.com 3

SX25BC BELT DRIVE /2 435 5964 465 6089 495 623 524 6334 555 6463 585 6587 65 672 645 6837 675 696 705 7086 744 7248 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 3082 2784 2457 282 738 - - - - - 4.4 0.84 4.3 0.87 4.2 0.88 4.5 0.90 4.3 0.86 - - - - - 356 2867 2549 227 896 - - - - - 4.8 0.90 4.7 0.93 4.6 0.94 4.9 0.95 4.8 0.93 - - - - - 323 2948 2642 2359 2038 368 - - - - 5.2 0.95 5. 0.98 5.0.00 5.2.0 5.3.00 5.2 0.87 - - - - 3302 3027 2736 2443 272 60 - - - - 5.5.00 5.4.04 5.3.05 5.5.07 5.8.08 5.7 0.98 - - - - 3379 3 2834 2534 2277 807 - - - - 5.9.07 5.8.0 5.6.2 5.8.3 6.3.4 6.2.07 - - - - 3453 392 2922 2623 2376 976 - - - - 6.2.3 6.2.7 6.0.8 6..20 6.8.2 6.7.7 - - - - 3526 3273 300 272 247 227 480 - - - 6.6.9 6.6.23 6.3.25 6.4.26 7..28 7.2.25 7..0 - - - 3600 3353 3097 2800 2560 2267 732 - - - 7.0.25 7.0.30 6.7.32 6.6.33 7.3.35 7.8.34 7.6.23 - - - 3673 3433 382 2892 2648 2399 926 - - - 7.4.32 7.4.37 7.2.39 6.9.4 7.6.42 8.4.43 8.2.34 - - - 3747 352 3265 2985 2735 2500 2096 350 - - 7.8.39 7.8.44 7.6.46 7.3.48 7.9.50 8.8.5 8.8.44 8.5.2 - - 3842 366 3373 309 2849 2628 2296 739 - - 8.4.49 8.4.54 8.2.57 7.8.58 8.2.60 9.2.6 9.6.58 9.4.43 - - Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 4 www.pennbarry.com

SX25BHC BELT DRIVE STATIC PRESSURE - Inches W.G. 4.500 4.000 3.500 3.000 2.500 2.000.500.000 0.500 2428 22 926 683 554 357 85 093 /3 /4 /2 3/4 /2 2 0.000 0 000 2000 3000 4000 5000 AIRFLOW - CFM 3 B Do not select in shaded area. 22 22 23 /8 6 /4 27 9 7/8 /4 093 4543 /3 /2 3/4 /2 00 4572 85 4925 275 5299 375 5640 425 5922 475 630 554 6459 600 6650 650 6858 683 6995 775 7377 825 7585 875 7793 926 8005 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP 3.000 SP 3.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 936 - - - - - - - - - 9. 0.28 - - - - - - - - - 976 - - - - - - - - - 9.2 0.29 - - - - - - - - - 340 486 - - - - - - - - 0.4 0.38 0.5 0.27 - - - - - - - - 66 54 - - - - - - - -.7 0.49.8 0.45 - - - - - - - - 845 508 870 - - - - - - - 2.5 0.56 2.6 0.56 3.0 0.48 - - - - - - - 2022 724 288 - - - - - - - 3.6 0.64 3.6 0.65 3.8 0.63 - - - - - - - 242 874 524 862 - - - - - - 4.5 0.70 4.5 0.72 4.6 0.72 5.0 0.59 - - - - - - 2329 2095 806 37 - - - - - - 5.8 0.82 5.8 0.83 5.9 0.85 6.0 0.8 - - - - - - 2436 222 949 600 985 - - - - - 6.4 0.89 6.5 0.9 6.6 0.92 6.7 0.9 7. 0.77 - - - - - 2553 2346 2098 802 30 - - - - - 7.3 0.97 7.4 0.99 7.6.0 7.6.0 7.8 0.94 - - - - - 2629 2425 29 98 506 792 - - - - 7.5.02 7.6.05 7.8.07 7.9.08 8..04 8.7 0.8 - - - - 2839 2644 2446 2203 99 47 69 - - - 8..9 8.2.22 8.4.24 8.5.26 8.7.26 9.0.9 20.0 0.9 - - - 2952 276 2575 2348 2095 746 96 - - - 8.6.29 8.7.32 8.8.34 9.0.36 9..37 9.4.34 20.0.8 - - - 3062 2877 2696 2488 2250 964 5 790 - - 9..39 9.2.43 9.3.45 9.5.47 9.6.49 9.8.48 20.0.39 2.0.09 - - 372 2996 287 2629 2406 260 807 275 - - 9.5.50 9.6.54 9.8.56 9.9.59 20.0.6 20.0.6 2.0.57 2.0.39 - - www.pennbarry.com 5

SX25BHC BELT DRIVE 2 3 965 767 2005 8333 2045 8499 2090 8686 22 885 2200 943 2250 935 2300 9559 2350 9797 2400 9975 2428 009 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP 3.000 SP 3.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 3257 3084 290 2735 259 2283 984 520 - - 9.8.58 9.9.63 20.0.66 20.0.68 20.0.70 2.0.7 2.0.69 2.0.58 - - 3343 377 3004 2835 263 2407 246 764 - - 20.0.67 20.0.72 20.0.76 20.0.78 2.0.80 2.0.82 2.0.8 22.0.75 - - 3429 3268 3097 293 2742 2530 2298 973 73-2.0.77 2.0.82 2.0.86 2.0.88 2.0.90 2.0.92 2.0.93 22.0.89 2.5.35-3524 3370 3202 3039 2866 2662 2440 272 252-2.0.88 2.0.94 2.0.98 22.0 2.00 22.0 2.03 22.0 2.05 22.0 2.06 22.0 2.05 22..70-3590 3439 3274 33 2950 2750 2536 229 466-22.0.96 22.0 2.02 22.0 2.06 22.0 2.09 22.0 2. 22.0 2.4 23.0 2.5 23.0 2.5 24.0.89-3757 36 3457 3299 345 2970 2776 2562 952-23.0 2.7 23.0 2.23 23.0 2.28 23.0 2.32 24.0 2.34 24.0 2.37 24.0 2.39 24.0 2.40 24.0 2.3-3862 3720 357 346 3265 307 297 277 2206 293 24.0 2.32 24.0 2.38 24.0 2.43 24.0 2.47 24.0 2.50 24.0 2.52 24.0 2.55 24.0 2.57 25.0 2.53 24. 2.09 3965 3827 3685 3532 3384 3236 3057 2870 2420 639 24.0 2.47 24.0 2.53 24.0 2.59 25.0 2.63 24.0 2.66 25.0 2.69 25.0 2.7 25.0 2.74 25.0 2.73 24.7 2.45 4067 3935 3798 3649 3502 3357 395 304 262 959 25.0 2.63 25.0 2.69 25.0 2.75 25.0 2.79 25.0 2.83 25.0 2.86 25.0 2.88 25.0 2.9 26.0 2.93 26.0 2.77 469 404 3908 3764 349 3478 3332 355 2776 2242 26.0 2.80 26.0 2.85 26.0 2.92 26.0 2.96 26.0 3.0 26.0 3.03 26.0 3.06 26.0 3.09 26.0 3.2 26.0 3.04 4226 40 3969 3828 3684 3544 3405 3232 2863 2372 26.0 2.90 26.0 2.95 26.0 3.0 27.0 3.06 27.0 3. 27.0 3.4 27.0 3.6 27.0 3.9 27.0 3.23 27.0 3.8 Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 6 www.pennbarry.com

SX55BC BELT DRIVE STATIC PRESSURE - Inches W.G. 4.500 4.000 3.500 3.000 2.500 2.000.500.000 0.500 923 680 526 333 23 075 939 866 /3 /4 /2 3/4 /2 2 0.000 0 000 2000 3000 4000 5000 6000 AIRFLOW - CFM 3 B Do not select in shaded area. 22 6 23 /8 4 /2 9 7/8 27 /4 /3 /2 3/4 /2 750 3669 866 4237 900 4403 939 4594 025 505 075 5259 50 5626 23 6023 256 689 300 6360 333 6522 375 6727 425 6972 475 726 526 7466.058 mm 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 766 232 - - - - - - - - 7.6 0.9 7.5 0.9 - - - - - - - - 252 762 80 - - - - - - - 9.0 0.29 8.9 0.29 8.9 0.27 - - - - - - - 2263 902 403 - - - - - - - 9.3 0.32 9.3 0.33 9.3 0.32 - - - - - - - 2389 2053 62 580 - - - - - - 9.8 0.36 9.8 0.37 9.7 0.37 9.8 0.25 - - - - - - 2663 2375 2004 53 - - - - - - 0.7 0.47 0.7 0.49 0.7 0.48 0.7 0.47 - - - - - - 2820 2546 229 82 34 - - - - -.3 0.54.3 0.56.2 0.56.3 0.55.4 0.47 - - - - - 3052 2797 255 268 737 709 - - - - 2.4 0.65 2.4 0.68 2.4 0.69 2.4 0.68 2.3 0.66 2.5 0.45 - - - - 3296 3064 282 259 279 73 - - - - 3.6 0.79 3.6 0.82 3.5 0.85 3.5 0.84 3.4 0.83 3.4 0.79 - - - - 3398 375 2942 2660 2332 935 257 - - - 3.9 0.86 3.9 0.89 3.9 0.92 3.9 0.9 3.9 0.90 3.9 0.88 3.9 0.75 - - - 3502 3288 3062 2796 2486 240 629 - - - 4.4 0.93 4.3 0.97 4.3 0.99 4.3 0.99 4.4 0.98 4.4 0.97 4.4 0.90 - - - 3600 3395 374 2923 2630 236 874 937 - - 4.9.00 4.8.04 4.8.06 4.8.07 4.9.06 4.9.05 4.9.0 5.0 0.75 - - 3725 3529 335 3083 280 2506 245 607 - - 5.5.09 5.5.4 5.5.6 5.5.8 5.6.7 5.6.6 5.6.4 5.6.04 - - 3873 3688 348 327 306 2728 2425 2003 249-6.5.2 6.5.26 6.5.29 6.5.3 6.5.3 6.5.30 6.5.28 6.5.23 6.5.0-402 3846 3646 3446 320 2945 266 2324 856-7.6.34 7.5.39 7.5.42 7.5.45 7.5.45 7.5.44 7.5.43 7.4.4 7.4.32-47 4006 383 3620 3405 363 2888 2607 2223 675 8.7.48 8.7.54 8.6.57 8.5.60 8.5.6 8.4.60 8.4.59 8.4.58 8.3.53 8.2.38 www.pennbarry.com 7

SX55BC BELT DRIVE 2 3 575 7706 600 7828 625 7950 650 8073 680 829 725 8440 775 8684 825 8929 875 973 900 9296 923 9408.058 mm 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 435 459 3972 3785 3589 3358 302 2837 2526 22 9.9.62 9.8.69 9.7.72 9.6.75 9.5.77 9.4.77 9.3.75 9.3.74 9.2.72 9..64 4389 4236 4053 3869 3683 3455 320 2949 2663 2287 20.0.70 20.0.77 20.0.80 20.0.83 20.0.86 20.0.85 9.9.84 9.8.83 9.7.8 9.6.75 4462 432 433 3952 377 355 337 3060 2800 2448 2.0.78 2.0.85 2.0.88 2.0.9 2.0.95 2.0.94 20.0.93 20.0.92 20.0.9 20.0.86 4535 4388 423 4035 3856 3647 3423 370 296 2604 22.0.86 2.0.93 2.0.97 2.0 2.00 2.0 2.03 2.0 2.03 2.0 2.03 2.0 2.0 2.0 2.00 20.0.97 4623 4478 4309 434 3959 376 3644 3300 305 2772 22.0.96 22.0 2.03 22.0 2.07 22.0 2. 2.0 2.4 2.0 2.5 2.0 2.4 2.0 2.3 2.0 2.2 2.0 2.09 4755 463 4463 4282 4 393 3720 3494 3252 3009 22.0 2.2 22.0 2.9 22.0 2.24 22.0 2.27 22.0 2.3 22.0 2.33 22.0 2.32 22.0 2.3 22.0 2.30 22.0 2.29 4900 4763 46 4445 4279 43 392 3706 347 3235 23.0 2.30 23.0 2.38 23.0 2.43 23.0 2.47 23.0 2.50 22.0 2.54 22.0 2.53 22.0 2.52 22.0 2.5 22.0 2.50 5046 493 4769 4607 4446 4284 402 3902 3686 3457 24.0 2.50 23.0 2.58 23.0 2.64 23.0 2.67 23.0 2.7 23.0 2.75 23.0 2.76 23.0 2.75 23.0 2.74 23.0 2.72 592 5062 4925 4768 46 4454 4290 4096 3899 3676 24.0 2.7 24.0 2.78 24.0 2.85 24.0 2.89 24.0 2.93 24.0 2.96 24.0 2.99 24.0 2.98 24.0 2.97 24.0 2.96 5264 536 5004 4848 4693 4538 4383 49 4000 3784 25.0 2.8 24.0 2.89 24.0 2.96 24.0 3.00 24.0 3.04 24.0 3.08 24.0 3.2 24.0 3. 24.0 3.0 24.0 3.08 533 5204 5075 4922 4769 466 4463 4279 4090 3883 25.0 2.92 24.0 3.00 24.0 3.07 24.0 3. 24.0 3.5 24.0 3.9 24.0 3.22 24.0 3.22 24.0 3.2 24.0 3.20 Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 8 www.pennbarry.com

SX65BC BELT DRIVE STATIC PRESSURE - Inches W.G. 3.500 3.250 3.000 B 2.750 2.500 Do not select in shaded area. 2.250 2.000.750.500.250.000 0.750 0.500 0.250 0.000 0 500 000 500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 AIRFLOW - CFM 582 38 255 096 02 884 772 72 /3 /4 /2 3/4 /2 2 3 28 28 26 7/8 2 25 7/8 33 /4 /3 /2 3/4 /2 660 3229 72 3483 740 3620 772 3777 830 406 884 4325 930 4550 970 4745 02 495 040 5088 070 5235 096 5362 40 5577 80 5773 220 5969 255 640 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 2043 - - - - - - - - - 8.3 0.23 - - - - - - - - - 2282 438 - - - - - - - - 9.9 0.29 9.4 0.27 - - - - - - - - 24 72 - - - - - - - - 0.3 0.32 9.9 0.32 - - - - - - - - 2555 2002 - - - - - - - - 0.6 0.36 0. 0.37 - - - - - - - - 285 2364 250 - - - - - - -. 0.44 0.5 0.47 0. 0.37 - - - - - - - 3054 2652 886 - - - - - - - 2.0 0.53.3 0.56 0.8 0.53 - - - - - - - 3255 2873 2326 - - - - - - - 2.8 0.6 2.0 0.65.4 0.64 - - - - - - - 3428 3059 269 607 - - - - - - 3.3 0.69 2.6 0.73.8 0.74.6 0.62 - - - - - - 3609 325 2870 2087 - - - - - - 3.8 0.78 3. 0.82 2.3 0.84 2. 0.78 - - - - - - 3728 3380 3028 237 - - - - - - 4.4 0.85 3.6 0.88 2.8 0.92 2.5 0.88 - - - - - 3856 566 383 2653 590 - - - - - 4.9 0.92 4.2 0.96 3.5.00 3.0 0.97 2.8 0.78 - - - - - 3966 3633 335 286 946 - - - - - 5.4 0.98 4.8.03 4.0.07 3.4.05 3.2 0.93 - - - - - 452 383 3524 348 2422 - - - - - 6.3.0 5.7.5 5.0.9 4.2.20 4..3 - - - - - 4320 4009 3709 3379 287 858 - - - - 7.3.22 6.6.27 6.0.3 5.2.34 4.9.29 4.6.09 - - - - 4485 486 3893 3597 365 2352 - - - - 8..34 7.6.40 6.8.44 6..48 5.6.45 5.4.33 - - - - 4629 4340 4054 3774 3399 277 704 - - - 8.7.46 8..52 7.4.56 6.8.6 6..59 5.9.5 5.7.20 - - - www.pennbarry.com 9

SX65BC BELT DRIVE 2 3 280 6262 305 6384 330 6507 355 6629 38 6756 420 6947 460 743 50 7387 550 7583 582 7740 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 473 4450 468 3898 3553 2965 2082 - - - 9..54 8.6.60 7.9.65 7.3.70 6.5.70 6.3.64 6..42 - - - 4833 4559 428 406 3697 320 2400 - - - 9.5.63 9.0.69 8.3.74 7.8.79 7.0.8 6.8.76 6.5.60 - - - 4936 4667 4394 432 3839 347 2670 - - - 9.9.72 9.5.79 8.8.83 8.3.89 7.6.92 7.2.88 7.0.75 - - - 5036 4776 4507 4248 3975 3592 2929 2036 - - 20.0.82 9.9.89 9.3.93 8.8.99 8. 2.03 7.6 2.00 7.4.90 7..60 - - 542 4888 4623 4368 408 3762 388 2397 - - 2.0.92 20.0.99 9.8 2.04 9.3 2.09 8.7 2.5 8.0 2.3 7.9 2.06 7.6.85 - - 5300 5056 4798 4557 4305 3995 3548 2835 - - 2.0 2.09 2.0 2.6 2.0 2.2 20.0 2.26 9.5 2.33 8.8 2.32 8.5 2.27 8.3 2.3 - - 546 5227 4976 4730 4494 4222 3855 3248 2480-22.0 2.26 22.0 2.34 2.0 2.40 2.0 2.45 20.0 2.5 9.6 2.54 9.2 2.50 9.0 2.40 8.8 2.6-5663 5440 597 4958 4727 4486 476 3724 3048 297 23.0 2.50 23.0 2.58 22.0 2.65 22.0 2.69 2.0 2.75 2.0 2.8 20.0 2.79 9.9 2.73 9.7 2.57 9.4 2.8 5824 5609 5372 538 49 4688 4408 4047 3459 2752 23.0 2.70 23.0 2.78 23.0 2.85 23.0 2.90 22.0 2.96 22.0 3.03 2.0 3.03 2.0 2.98 20.0 2.88 20.0 2.64 5952 5744 552 5282 5058 4842 4589 4265 3769 3 24.0 2.87 24.0 2.95 23.0 3.02 23.0 3.07 23.0 3.3 22.0 3.20 22.0 3.23 2.0 3.9 2.0 3.2 2.0 2.93 Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 20 www.pennbarry.com

SX205BC BELT DRIVE STATIC PRESSURE - Inches W.G. 2.750 2.500 2.250 2.000.750.500.250.000 0.750 0.500 0.250 408 230 8 976 90 787 687 634 /3 /4 /2 3/4 /2 B Do not select in shaded area. 0.000 0 000 2000 3000 4000 5000 6000 7000 8000 AIRFLOW - CFM 2 3 28 28 26 7/8 2 25 7/8 33 /4 /3 /2 3/4 /2 550 296 634 336 660 3499 687 3642 720 387 755 4003 787 472 825 4374 865 4586 90 4777 925 4904 950 5036 976 574 00 5354 045 5540 080 5726 8 5927 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 2062 - - - - - - - - - 4.9 0.9 - - - - - - - - - 2702 - - - - - - - - - 6.3 0.29 - - - - - - - - - 2875 - - - - - - - - - 6.8 0.33 - - - - - - - - 3049 925 - - - - - - - - 7.4 0.37 7.0 0.35 - - - - - - - - 3259 2345 - - - - - - - - 8.2 0.42 7.6 0.42 - - - - - - - - 3478 270 - - - - - - - - 9.2 0.48 8.3 0.50 - - - - - - - - 3676 2995 - - - - - - - - 0.2 0.54 9.0 0.56 - - - - - - - - 3809 3306 - - - - - - - -.5 0.6 9.7 0.65 - - - - - - - 447 3603 2682 - - - - - - - 2.4 0.70 0.3 0.75 0.2 0.72 - - - - - - - 4358 385 3074 - - - - - - - 3.3 0.79 0.9 0.84 0.9 0.84 - - - - - - - 4498 402 3322 - - - - - - - 4.0 0.85.5 0.90.3 0.9 - - - - - - - 4642 474 3549 - - - - - - - 4.8 0.9 2.2 0.97.9 0.99 - - - - - - - 4792 434 3772 2800 - - - - - - 5.5 0.99 3.0.05 2.4.07 2..0 - - - - - - 4988 4557 4046 3225 - - - - - - 6.5.09 4..5 3..9 2.9.6 - - - - - - 588 4777 430 3598 - - - - - - 7.3.20 5.0.27 3.6.32 3.6.3 - - - - - - 5387 4995 4557 3947 296 - - - - - 8.0.32 5.9.39 4.2.45 4.3.45 3.9.32 - - - - - 5602 5229 485 4279 3478 - - - - - 8.8.46 6.9.54 4.9.60 5.0.6 4.8.57 - - - - - www.pennbarry.com 2

SX205BC BELT DRIVE 2 3 50 6027 80 6256 205 6388 230 652 265 6706 300 6892 340 704 380 736 408 7464 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 5783 5425 5025 4543 3830 - - - - - 9.6.59 7.8.66 5.7.73 5.6.76 5.4.74 - - - - - 595 5608 528 4780 443 32 - - - - 20.0.7 8.6.79 6.6.86 6.2.90 6..89 5.8.7 - - - - 6092 5758 5378 4965 439 353 - - - - 2.0.82 9.5.90 7.4.97 6.7 2.02 6.7 2.02 6.4.92 - - - - 623 5905 5537 544 463 3873 - - - - 22.0.93 20.0 2.0 8.2 2.09 7.2 2.4 7.3 2.5 7.0 2.09 - - - - 6427 60 5757 5384 492 425 - - - - 23.0 2.09 22.0 2.8 9.6 2.26 8. 2.32 8. 2.34 7.9 2.32 - - - - 6622 633 5976 5620 592 465 383 - - - 24.0 2.26 23.0 2.36 2.0 2.44 9.3 2.50 9.0 2.54 8.8 2.53 8.7 2.4 - - - 6844 6545 6224 5880 5499 4989 430 - - - 25.0 2.47 24.0 2.57 23.0 2.65 2.0 2.73 20.0 2.78 9.9 2.78 9.8 2.72 - - - 7065 6776 647 638 5786 5333 4734 3957 - - 26.0 2.69 26.0 2.79 24.0 2.88 23.0 2.97 22.0 3.02 2.0 3.04 2.0 3.02 2.0 2.85 - - 7220 6937 6642 636 5977 5560 5024 4324 - - 27.0 2.86 27.0 2.96 26.0 3.05 24.0 3.4 23.0 3.20 22.0 3.23 22.0 3.2 22.0 3. - - Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound.. 22 www.pennbarry.com

SX205BHC BELT DRIVE STATIC PRESSURE - Inches W.G. 4.500 4.000 3.500 3.000 2.500 2.000.500.000 0.500 893 596 395 267 07 022 892 3/4 /2 2 /2 3 B Do not select in shaded area. 0.000 0 000 2000 3000 4000 5000 6000 7000 8000 9000 AIRFLOW - CFM 5 28 28 26 7/8 2 33 25 7/8 /2 3/4 /2 2 3 800 424 892 4729 975 569 022 548 075 5699 07 5869 75 6229 225 6494 267 677 300 6892 340 704 375 7289 395 7396 440 7634 480 7846 525 8085 550 827 575 8350 596 846 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 987 - - - - - - - - - 8.2 0.3 - - - - - - - - - 2204 - - - - - - - - - 9.4 0.56 - - - - - - - - - 2793 2050 - - - - - - - - 0.7 0.73 0.9 0.7 - - - - - - - - 308 2483 - - - - - - - -.3 0.84.5 0.85 - - - - - - - - 3373 2886 227 - - - - - - - 2.2 0.97 2.3 0.99 2.6 0.94 - - - - - - - 3546 306 2463 - - - - - - - 2.8.05 2.9.07 3..06 - - - - - - - 3909 3529 3024 2300 - - - - - - 4.0.25 4..28 4.2.29 4.5.22 - - - - - 470 3806 3393 280 660 - - - - - 4.9.4 5.0.43 5..46 5.3.44 5.7.8 - - - - - 4383 4034 3658 359 2458 - - - - - 5.8.55 5.8.57 5.9.6 6.0.6 6.2.52 - - - - - 4546 422 3862 340 2822 284 - - - - 6.3.66 6.4.69 6.5.73 6.6.74 6.8.70 7.4.20 474 4425 4092 3704 387 2445 - - - - 7..80 7.2.85 7.2.89 7.3.9 7.5.9 7.7.76 - - - - 49 4609 4284 3926 3462 2857 64 - - - 7.8.94 7.9 2.00 8.0 2.03 8.0 2.06 8.2 2.06 8.3.99 9.0.32 - - - 5008 474 4394 405 364 3068 2079 - - - 8.2 2.02 8.3 2.08 8.4 2. 8.4 2.5 8.6 2.5 8.7 2. 9..83 - - - 5224 4947 4637 4327 3952 347 2828 - - - 8.8 2.20 8.9 2.28 9.0 2.30 9.0 2.35 9.2 2.37 9.3 2.37 9.6 2.25 - - - 547 545 485 4549 4208 3778 3258 240 - - 9.4 2.37 9.5 2.46 9.6 2.50 9.6 2.54 9.8 2.57 9.9 2.57 20.0 2.52 20.0 2.27 - - 5632 5366 5089 4796 4489 47 3663 3060 - - 20.0 2.58 20.0 2.67 20.0 2.72 20.0 2.76 20.0 2.80 2.0 2.8 2.0 2.8 2.0 2.69 - - 5752 5488 5220 493 4643 4294 3856 3332 - - 2.0 2.70 2.0 2.79 2.0 2.86 2.0 2.88 2.0 2.94 2.0 2.95 2.0 2.96 2.0 2.88 - - 5870 5609 5350 5066 4783 4453 4047 3570 - - 2.0 2.82 2.0 2.92 2.0 2.99 2.0 3.0 2.0 3.07 2.0 3.09 22.0 3.0 22.0 3.06 - - 5970 57 5459 579 4900 4585 4206 3759 769-2.0 2.93 2.0 3.02 2.0 3. 22.0 3.3 22.0 3.8 22.0 3.22 22.0 3.23 22.0 3.2 23.0 2.35 - www.pennbarry.com 23

SX205BHC BELT DRIVE 5 650 8747 700 902 750 9278 800 9543 840 9755 875 9940 893 0036 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 6224 597 5729 5466 595 4920 4593 488 306-22.0 3.2 22.0 3.32 22.0 3.4 22.0 3.45 22.0 3.49 22.0 3.54 23.0 3.56 23.0 3.56 23.0 3.33-6458 622 5975 5729 5466 5204 4908 4566 3673-23.0 3.49 23.0 3.60 23.0 3.70 23.0 3.77 23.0 3.79 23.0 3.85 23.0 3.88 23.0 3.90 24.0 3.80-6689 6452 629 5989 5733 5478 528 490 432 289 23.0 3.79 23.0 3.90 24.0 4.0 24.0 4.0 24.0 4.3 24.0 4.7 24.0 4.23 24.0 4.25 24.0 4.24 25.0 3.74 695 6690 646 6239 5998 5750 5502 5224 453 3572 25.0 4.0 25.0 4.22 25.0 4.33 25.0 4.43 25.0 4.48 25.0 4.5 25.0 4.57 25.0 4.6 25.0 4.63 26.0 4.40 7096 6880 6653 6436 6208 5965 5722 5472 4835 4008 26.0 4.36 26.0 4.49 26.0 4.60 26.0 4.7 26.0 4.78 26.0 4.80 26.0 4.86 26.0 4.9 26.0 4.94 26.0 4.84 7254 7045 682 6608 6390 65 593 5676 5097 4327 27.0 4.59 27.0 4.73 27.0 4.85 27.0 4.96 27.0 5.05 27.0 5.07 27.0 5.2 27.0 5.8 27.0 5.23 27.0 5.8 7334 730 6908 6695 6483 6247 60 5776 5226 4488 29.0 4.72 29.0 4.86 29.0 4.98 29.0 5.09 29.0 5.9 29.0 5.22 29.0 5.25 29.0 5.32 29.0 5.38 29.0 5.37 Performance certified is for installation type A: Free Inlet, Free Outlet. Power rating (B) does not include transmission losses. For further information on estimating belt drive losses and motor service factors see page 3. The sound ratings shown are for loudness values in fan sones at 5 0 (.5m) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for installation Type A: free inlet hemispherical sone levels. Performance ratings do not include the effects of appurtenances. 24 www.pennbarry.com

SX225BC BELT DRIVE STATIC PRESSURE - Inches W.G. 3.000 2.750 B 2.500 2.250 Do not select in shaded area. 2.000.750.500.250.000 0.750 0.500 0.250 0.000 0 2000 4000 6000 8000 0000 2000 AIRFLOW - CFM 27 026 896 84 7 656 575 3/4 /2 2 /2 3 5 33/3 33/4 30 /2 26 30/4 36 /2 3/4 /2 2 3 525 340 573 3722 65 3995 656 426 670 4352 690 4482 7 468 735 4774 760 4937 785 5099 84 5288 830 539 850 552 875 5684 896 5820 920 5976 945 683 970 630 995 6463 026 6665 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 383 - - - - - - - - - 6.8 0.43 - - - - - - - - - 4382 345 - - - - - - - - 8. 0.55 7.8 0.55 - - - - - - - - 4839 3802 - - - - - - - - 9.9 0.67 8.7 0.69 - - - - - - - - 5266 4343 - - - - - - - - 0.6 0.8 9.6 0.84 - - - - - - - - 5407 458 382 - - - - - - - 0.9 0.86 9.8 0.90 9.9 0.84 - - - - - - - 5608 4773 3628 - - - - - - -.3 0.93 0.2 0.98 0.3 0.95 - - - - - - - 587 5037 402 - - - - - - -.8.02 0.5.07 0.9.06 - - - - - - - 6055 5328 4392 - - - - - - - 2.6.2.3.8.6.8 - - - - - - - 6302 5623 4752 - - - - - - - 3.7.23 2.4.29 2.4.3 - - - - - - - 6548 590 5086 3949 - - - - - - 5.0.35 3.8.42 3..44 2.9.38 - - - - - - 6830 6239 545 452 - - - - - - 5.5.50 4.6.58 3.7.6 3.8.58 - - - - - - 6983 649 5654 4784 - - - - - - 5.6.59 4.9.67 3.9.70 4.3.69 - - - - - - 774 6635 5908 509 - - - - - - 6.0.70 5.4.78 4.3.83 4.8.82 - - - - - - 742 6900 6220 545 4357 - - - - - 6.7.84 6.2.94 4.8.99 5.5 2.00 5.4.90 - - - - - 76 72 6475 5734 4789 - - - - - 7.3.97 7.0 2.07 5.5 2.3 6. 2.5 6.0 2.08 - - - - - 7838 7369 6762 6044 527 - - - - - 8.3 2.3 8.0 2.23 6.6 2.30 6.5 2.32 6.7 2.29 - - - - 8074 762 705 6358 56 4433 - - - - 9.3 2.30 9.0 2.4 7.8 2.48 7. 2.5 7.4 2.50 7.3 2.33 - - - - 830 7872 7336 6677 5979 502 - - - - 2.0 2.48 20.0 2.60 8.9 2.68 8.0 2.72 8. 2.72 8.0 2.62 - - - - 8544 822 7620 6992 632 5492 - - - - 2.0 2.67 2.0 2.79 9.9 2.88 8.9 2.93 8.7 2.94 8.8 2.88 - - - - 8835 843 7966 7373 6725 6005 4927 - - - 22.0 2.92 22.0 2.92 20.0 3.5 9.6 3.20 9.6 3.22 9.6 3.20 9.5 3.02 - - - www.pennbarry.com 25

SX225BC BELT DRIVE 5 060 6886 090 7080 20 7275 60 7535 90 7730 27 7905 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 953 8767 8327 7782 752 653 5663 - - - 22.0 3.2 22.0 3.35 2.0 3.45 20.0 3.52 20.0 3.55 2.0 3.55 20.0 3.45 - - - 9433 9062 8644 828 7535 6925 697 5085 - - 23.0 3.48 23.0 3.63 22.0 3.74 2.0 3.8 2.0 3.85 2.0 3.87 2.0 3.8 2.0 3.57 - - 972 9356 8957 847 792 737 6667 5786 - - 24.0 3.77 23.0 3.92 23.0 4.04 22.0 4.2 22.0 4.7 22.0 4.9 22.0 4.7 22.0 4.03 - - 0084 9743 936 8923 8399 7820 7246 6534 5500-25.0 4.8 25.0 4.33 24.0 4.46 23.0 4.56 23.0 4.62 23.0 4.65 24.0 4.66 23.0 4.58 23.0 4.34-0362 0030 9662 9254 8757 8203 7649 705 679-26.0 4.50 26.0 4.66 25.0 4.79 24.0 4.90 24.0 4.97 24.0 5.0 24.0 5.03 24.0 4.99 24.0 4.84-062 0287 9932 954 9068 8543 7995 7422 6698 563 27.0 4.8 27.0 4.97 26.0 5. 25.0 5.23 25.0 5.30 25.0 5.36 25.0 5.38 25.0 5.37 25.0 5.26 25.0 4.95 Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 26 www.pennbarry.com

SX225BHC BELT DRIVE STATIC PRESSURE - Inches W.G. 5.500 5.000 4.500 4.000 3.500 3.000 2.500 2.000.500.000 0.500 66 45 224 069 97 848 783 684 2 /2 3/4 /2 3 5 7 /2 B Do not select in shaded area. 0.000 0 000 2000 3000 4000 5000 6000 7000 8000 9000 0000 000 AIRFLOW - CFM 33/4 33 /4 30 /2 26 30 /4 36 684 4443 3/4 /2 2 3 5 725 4709 783 5086 80 5262 848 5508 875 5684 925 6009 97 6307 000 6496 035 6723 069 6944 0 720 50 7470 90 7730 224 795 275 8282 325 8607 375 8932 425 9256 45 9425 0.750 SP.000 SP.250 SP.500.750 SP 2.000 SP 2.250 SP 2.500 SP 3.000 SP 3.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 284 - - - - - - - - - 9.0 0.55 - - - - - - - - - 2626 - - - - - - - - - 9.7 0.67 - - - - - - - - - 368 2429 - - - - - - - - 0.6 0.84 0.8 0.82 - - - - - - - - 340 2742 - - - - - - - -. 0.93.3 0.92 - - - - - - - - 376 339 2286 - - - - - - -.9.07 2.0.07 2.2.00 - - - - - - - 3934 339 2709 - - - - - - - 2.5.8 2.6.8 2.8.5 - - - - - - - 438 3840 3274 2436 - - - - - - 3.7.38 3.6.39 3.8.39 4..29 - - - - - - 4665 4224 3724 330 99 - - - - - 4.6.58 4.6.6 4.7.6 4.9.58 5.3.32 - - - - - 4874 446 3992 3444 2647 - - - - - 5.2.72 5.2.76 5.3.76 5.5.74 5.8.63 - - - - - 523 4733 4300 38 320 - - - - - 5.9.90 6.0.94 6.0.95 6.2.95 6.5.89 - - - - - 5362 4993 4585 429 360 2829 - - - - 6.8 2.09 6.8 2.3 6.9 2.5 7.0 2.5 7.2 2.2 7.5 2.00 - - - - 5648 5303 4923 4505 4039 3472 2485 - - - 7.7 2.33 7.8 2.37 7.9 2.4 8.0 2.40 8. 2.4 8.3 2.34 8.7 2.07 - - - 5924 5595 5236 4847 447 3927 3280 - - - 8.5 2.58 8.6 2.62 8.7 2.67 8.8 2.68 8.9 2.68 9. 2.65 9.4 2.55 - - - 699 5879 5543 580 4785 4352 3842 3057 - - 9.4 2.84 9.5 2.89 9.5 2.94 9.6 2.97 9.8 2.96 9.9 2.97 20.0 2.90 20.0 2.72 - - 6430 69 580 5458 5083 4672 42 364 - - 20.0 3.08 20.0 3.4 20.0 3.8 20.0 3.23 20.0 3.22 2.0 3.23 2.0 3.9 2.0 3. - - 6775 6475 678 5854 5509 54 4737 4274 2676-2.0 3.45 2.0 3.54 2.0 3.57 2.0 3.62 22.0 3.65 22.0 3.64 22.0 3.65 22.0 3.60 23.0 3.06-70 682 6535 6235 599 5573 5203 4809 3738-22.0 3.85 22.0 3.95 23.0 3.99 23.0 4.04 23.0 4.0 23.0 4.09 23.0 4.09 23.0 4.09 24.0 3.88-7442 764 6887 66 6306 5989 5654 5284 4446 2794 24.0 4.28 24.0 4.38 24.0 4.45 24.0 4.49 24.0 4.55 24.0 4.58 24.0 4.57 24.0 4.57 25.0 4.48 25.0 3.79 776 7504 7236 6970 6688 6394 6075 5744 4987 3930 25.0 4.73 25.0 4.85 25.0 4.94 25.0 4.98 25.0 5.03 25.0 5.09 25.0 5.09 25.0 5.09 26.0 5.06 26.0 4.79 7927 7680 746 755 6884 6595 629 5974 5263 4347 26.0 4.98 26.0 5.0 26.0 5.2 26.0 5.25 26.0 5.29 26.0 5.36 26.0 5.38 26.0 5.37 26.0 5.37 27.0 5.9 www.pennbarry.com 27

SX225BHC BELT DRIVE 7 /2 500 9744 550 0068 585 0296 60 0458 635 062 66 0789 0.750 SP.000 SP.250 SP.500.750 SP 2.000 SP 2.250 SP 2.500 SP 3.000 SP 3.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 8237 800 7754 750 7248 6972 6692 6386 5730 4964 26.0 5.47 27.0 5.6 27.0 5.72 27.0 5.78 27.0 5.82 27.0 5.88 27.0 5.95 27.0 5.94 28.0 5.94 28.0 5.84 8553 8344 8097 7850 7606 735 7080 6800 69 5502 27.0 6.0 28.0 6.5 28.0 6.27 28.0 6.36 28.0 6.40 28.0 6.45 28.0 6.52 29.0 6.56 29.0 6.55 29.0 6.52 8773 8576 8335 8093 7854 763 7349 7085 6506 5859 29.0 6.40 29.0 6.56 29.0 6.68 29.0 6.79 29.0 6.83 29.0 6.88 29.0 6.94 29.0 7.0 30.0 7.00 30.0 7.0 8930 8736 8504 8266 8030 7795 7539 7279 678 6094 29.0 6.69 30.0 6.85 30.0 6.98 30.0 7.0 30.0 7.5 30.0 7.9 30.0 7.26 30.0 7.33 30.0 7.34 30.0 7.34 9087 8895 8673 8438 8206 7974 7728 7472 6927 6327 30.0 6.99 30.0 7.6 30.0 7.29 30.0 7.4 30.0 7.48 30.0 7.52 3.0 7.58 3.0 7.65 3.0 7.69 3.0 7.69 9249 906 8848 867 8387 859 7924 7672 744 6567 3.0 7.32 3.0 7.48 3.0 7.62 3.0 7.74 3.0 7.83 3.0 7.88 3.0 7.93 3.0 8.00 3.0 8.07 32.0 8.06 Performance certified is for installation Type A: free inlet, free outlet. Power rating (B) does not include transmission losses. Performance ratings do not include the effects of appurtenances. The sound ratings shown are loudness values in fan sones at.5 m (5 ft) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for Installation Type A: free inlet hemispherical sone levels. For models shown on this page, the AMCA Certified Ratings Seal applies to air and sound. 28 www.pennbarry.com

SX275BC BELT DRIVE STATIC PRESSURE - Inches W.G. 3.000 2.750 B 2.500 2.250 Do not select in shaded area. 2.000.750.500.250.000 0.750 0.500 0.250 0.000 0 2000 4000 6000 8000 0000 2000 4000 6000 AIRFLOW - CFM 065 930 785 685 622 544 502 2 /2 3/4 3 5 7 /2 39 40/2 30 7/8 37/2 40 /2 44 3/4 /2 2 3 5 400 3207 502 4025 520 469 544 4362 570 4570 595 4770 622 4987 635 509 650 52 665 5332 685 5492 70 5693 735 5893 760 6093 785 6294 85 6534 840 6735 870 6975 900 726 930 7456 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 4486 - - - - - - - - - 5.9 0.42 - - - - - - - - - 6366 4943 - - - - - - - -.2 0.82 8.5 0.84 - - - - - - - - 6678 5370 - - - - - - - -.4 0.90 8.8 0.94 - - - - - - - - 7090 5897 - - - - - - - -.9.02 9.5.07 - - - - - - - - 7523 6430 4759 - - - - - - - 2.6.7 0.6.22 0.0.20 - - - - - - - 7928 697 5530 - - - - - - - 3.7.3.9.39 0.8.39 - - - - - - - 8363 7424 6228 - - - - - - - 4.8.49 3.3.58.6.60 - - - - - - - 857 7666 6535 4583 - - - - - - 4.9.58 3.6.68.8.7.8.60 - - - - - - 880 7938 6870 5209 - - - - - - 5.0.68 4.0.80 2..83 2.3.77 - - - - - - 9049 8207 796 5722 - - - - - - 5.2.80 4.3.92 2.5.95 2.9.92 - - - - - - 9366 8563 76 6329 - - - - - - 5.5.96 4.8 2.09 2.9 2.3 3.6 2.2 - - - - - - 9760 9004 82 6992 526 - - - - - 6.0 2.7 5.3 2.3 3.8 2.36 4.4 2.39 4.2 2.24 - - - - - 053 9437 859 7586 65 - - - - - 6.9 2.39 6.2 2.54 4.8 2.62 4.7 2.65 5.3 2.58 - - - - - 0544 9867 9060 84 6907 - - - - - 7.9 2.63 7.2 2.79 6.0 2.88 5. 2.92 6.3 2.89 - - - - - 0933 0294 9522 8666 7593 594 - - - - 9. 2.89 8.4 3.06 7.2 3.7 6.0 3.2 7.4 3.22 7. 3.08 - - - - 398 0784 006 927 8329 7025 - - - - 20.0 3.22 9. 3.40 8. 3.53 7.0 3.58 7.6 3.6 8.3 3.53 - - - - 784 89 0507 9755 8888 7780 606 - - - 2.0 3.5 9.7 3.70 8.8 3.85 7.7 3.9 7.8 3.94 9.3 3.9 9.0 3.7 - - - 2247 672 035 0320 9532 8575 7247 - - - 22.0 3.88 2.0 4.08 20.0 4.25 9.0 4.33 8.4 4.37 20.0 4.39 20.0 4.27 - - - 2708 253 555 0878 043 9286 895 6577 - - 23.0 4.28 23.0 4.49 22.0 4.67 2.0 4.78 9.9 4.82 2.0 4.86 22.0 4.80 2.0 4.59 - - 368 263 207 49 0733 9953 904 7745 - - 25.0 4.7 25.0 4.92 24.0 5.2 23.0 5.25 22.0 5.3 22.0 5.34 23.0 5.35 23.0 5.22 - - www.pennbarry.com 29

SX275BC BELT DRIVE 7 /2 950 767 970 7777 995 7978 020 878 045 8378 065 8539 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 3473 2949 243 777 2 0379 95 8395 6753-27.0 5.0 26.0 5.23 25.0 5.44 24.0 5.58 23.0 5.65 23.0 5.69 23.0 5.72 24.0 5.62 23.0 5.34-3779 3265 2749 233 488 0790 9983 8985 7623-28.0 5.32 27.0 5.55 27.0 5.76 26.0 5.92 25.0 6.00 24.0 6.04 24.0 6.08 24.0 6.03 24.0 5.86-460 3660 356 2574 954 292 054 9657 8503-30.0 5.73 29.0 5.97 28.0 6.9 27.0 6.37 26.0 6.47 25.0 6.5 25.0 6.55 25.0 6.56 25.0 6.42-454 4053 3562 300 24 78 08 0274 9277 794 30.0 6.6 30.0 6.4 29.0 6.63 28.0 6.82 27.0 6.95 26.0 7.00 26.0 7.04 26.0 7.08 27.0 6.99 26.0 6.80 492 4445 3966 3442 286 2254 599 0852 9975 8837 3.0 6.6 30.0 6.87 30.0 7.09 29.0 7.30 28.0 7.45 27.0 7.5 27.0 7.56 27.0 7.60 27.0 7.58 27.0 7.42 5224 4758 4287 3787 328 2630 2003 298 0489 9474 3.0 6.98 3.0 7.25 30.0 7.48 30.0 7.70 29.0 7.86 28.0 7.94 27.0 7.98 28.0 8.03 28.0 8.05 28.0 7.92 Performance certified is for installation type A: Free Inlet, Free Outlet. Power rating (B) does not include transmission losses. For further information on estimating belt drive losses and motor service factors see page 3. The sound ratings shown are for loudness values in fan sones at 5 0 (.5m) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for installation Type A: free inlet hemispherical sone levels. Performance ratings do not include the effects of appurtenances. 30 www.pennbarry.com

SX335BC BELT DRIVE STATIC PRESSURE - Inches W.G. 3.000 2.750 2.500 2.250 2.000.750.500.250.000 0.750 0.500 0.250 0.000 809 748 653 55 48 437 38 352 2 /2 3/4 3 5 7 /2 0 0 4000 8000 2000 6000 20000 24000 28000 AIRFLOW - CFM B Do not select in shaded area. 30 /2 49 /2 37 7/6 46 /2 49 /2 48 3/4 /2 2 3 5 300 292 352 3472 370 3602 38 3709 40 3992 437 4254 460 4478 48 4683 490 4770 50 4965 535 5209 55 5364 575 5598 600 584 625 6085 653 6357 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 596 - - - - - - - - - 5.6 0.52 - - - - - - - - - 7923 - - - - - - - - - 7.6 0.80 - - - - - - - - - 8559 - - - - - - - - - 8.2 0.9 - - - - - - - - - 8936 673 - - - - - - - - 8.7 0.99 8.9.03 - - - - - - - - 9905 7750 - - - - - - - - 0.2.2 0.8.33 - - - - - - - - 0782 8877 - - - - - - - -.9.44.6.58 - - - - - - - - 54 9788 - - - - - - - - 3.8.66 2.6.82 - - - - - - - 275 0587 8429 - - - - - - - 5.7.88 4.0 2.05 3. 2.3 - - - - - - - 2455 099 8907 - - - - - - - 6.6.98 4.8 2.6 3.8 2.26 - - - - - - - 3073 640 9836 - - - - - - - 8.3 2.2 6. 2.4 4.8 2.54 - - - - - - - 3839 2508 0864 8380 - - - - - - 9. 2.53 7. 2.74 5.6 2.90 5.2 2.8 - - - - - - 4327 3048 502 9495 - - - - - - 9.8 2.75 7.9 2.97 6.2 3.4 5.9 3.8 - - - - - - 5055 3849 2436 0730 - - - - - - 2.0 3. 9.4 3.34 7.7 3.53 7.0 3.66 - - - - - - 5802 4669 3368 832 9523 - - - - - 23.0 3.5 2.0 3.75 9.8 3.96 8.4 4.3 8. 3.99 - - - - - 6535 547 4270 2832 097 - - - - - 26.0 3.94 24.0 4.20 22.0 4.43 20.0 4.60 9.8 4.67 - - - - - 7353 6362 5244 3938 2463 - - - - - 26.0 4.46 25.0 4.74 23.0 5.00 22.0 5.9 2.0 5.35 - - - - - www.pennbarry.com 3

SX335BC BELT DRIVE 7 /2 0 670 6523 690 678 70 692 730 707 748 7282 760 7399 775 7545 790 769 800 7788 809 7876 0.250 SP 0.500 SP 0.750 SP.000 SP.250 SP.500 SP.750 SP 2.000 SP 2.250 SP 2.500 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 7848 6898 588 4592 396 356 - - - - 27.0 4.79 25.0 5.0 24.0 5.36 22.0 5.57 2.0 5.75 2.0 5.70 - - - - 8429 7522 6488 5333 3998 2440 - - - - 28.0 5.22 26.0 5.53 25.0 5.80 24.0 6.04 22.0 6.2 22.0 6.3 - - - - 9008 84 752 6065 4796 346 275 - - - 29.0 5.66 28.0 5.99 26.0 6.27 25.0 6.53 23.0 6.72 23.0 6.88 23.0 6.62 - - - 9586 8757 7809 6769 5580 4287 262 - - - 30.0 6.3 29.0 6.48 28.0 6.77 26.0 7.04 25.0 7.25 24.0 7.44 24.0 7.4 - - - 2006 9309 8389 7398 6273 502 358 - - - 32.0 6.57 3.0 6.94 30.0 7.24 28.0 7.53 27.0 7.76 25.0 7.94 25.0 8.04 - - - 20452 9676 8774 7805 6720 5499 463 250 - - 33.0 6.88 32.0 7.26 3.0 7.57 29.0 7.86 28.0 8.0 26.0 8.29 26.0 8.44 25.0 8.4 - - 20884 2033 9253 83 7273 6097 4849 389 - - 34.0 7.28 33.0 7.67 32.0 7.99 3.0 8.28 30.0 8.54 28.0 8.74 27.0 8.94 26.0 8.83 - - 235 20589 9730 883 7822 6692 5497 4006 - - 36.0 7.70 35.0 8.0 34.0 8.42 33.0 8.73 32.0 9.00 29.0 9.22 28.0 9.43 27.0 9.43 - - 2602 20893 20046 947 880 7080 5906 4537 - - 37.0 7.98 36.0 8.39 35.0 8.72 34.0 9.03 33.0 9.32 3.0 9.55 29.0 9.75 28.0 9.84 - - 286 265 2033 9447 8497 7427 6267 4975 350-38.0 8.24 37.0 8.66 36.0 9.00 35.0 9.3 33.0 9.6 32.0 9.84 29.0 0.04 29.0 0.8 28.0 9.89 - Performance certified is for installation type A: Free Inlet, Free Outlet. Power rating (B) does not include transmission losses. For further information on estimating belt drive losses and motor service factors see page 3. The sound ratings shown are for loudness values in fan sones at 5 0 (.5m) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for installation Type A: free inlet hemispherical sone levels. Performance ratings do not include the effects of appurtenances. 32 www.pennbarry.com

SX420BC BELT DRIVE STATIC PRESSURE - Inches W.G. 2.500 2.250 2.000.750.500.250.000 0.750 0.500 0.250 627 570 497 49 366 333 290 268 2 /2 3/4 3 7 /2 5 B Do not select in shaded area. 0.000 0 4000 8000 2000 6000 20000 24000 28000 32000 AIRFLOW - CFM 0 49 /2 60 44 57 60 44 3/4 240 2757 268 3078 290 333 /2 2 3 5 30 356 333 3825 345 3963 355 4078 366 4204 380 4356 395 4537 40 4709 49 483 440 5054 460 5284 480 553 497 5709 0.25 SP 0.250 SP 0.375 SP 0.500 SP 0.750 SP.250 SP.000 SP.500 SP.750 SP 2.000 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 956 7098 - - - - - - - - 4.6 0.53 4. 0.60 - - - - - - - - 0639 892 5642 - - - - - - - 5.8 0.7 5.2 0.80 5.0 0.77 - - - - - - - 762 022 8349 - - - - - - - 6.8 0.88 6.2 0.98 5.7.06 - - - - - - - 2735 346 9823 6603 - - - - - - 8..05 7.4.7 6.8.28 6.7.20 - - - - - - 3844 2603 209 9477 - - - - - - 8.9.28 8.2.4 7.7.53 7.4.60 - - - - - - 448 3249 96 0437 - - - - - - 9.4.4 8.8.55 8.3.68 7.8.78 - - - - - - 4894 3782 2497 39 - - - - - - 9.8.53 9.4.67 8.9.80 8.2.93 - - - - - - 547 4363 329 833 - - - - - - 0.4.66 0.0.82 9.6.95 8.8 2.09 - - - - - - 6079 5097 394 2675 842 - - - - -..85.0 2.0 0.5 2.5 9.8 2.29 9.2 2.2 - - - - - 6786 5877 4738 3562 0282 - - - - - 2. 2.06 2.0 2.24.6 2.38 0.9 2.53 0.0 2.62 - - - - - 7490 6628 5553 4435 797 - - - - - 2.9 2.29 3. 2.48 2.8 2.63 2.2 2.78 0.8 3.00 - - - - - 79 7068 6037 4953 2532 - - - - - 3.4 2.44 3.7 2.63 3.6 2.79 3.2 2.94.4 3.9 - - - - - 889 8088 756 634 3990 960 - - - - 4.9 2.80 5.4 3.00 5.8 3.8 5.4 3.34 3.6 3.66 2.7 3.44 - - - - 9822 9053 8208 723 520 2332 - - - - 6.2 3.8 6.8 3.39 7.5 3.58 7.0 3.75 5.4 4.09 3.9 4.9 - - - - 20749 2002 9250 833 6388 497 - - - - 7.8 3.59 8.0 3.8 8. 4.03 8.0 4.20 6.8 4.55 4.9 4.8 - - - - 2535 20824 203 9222 738 540 530 - - - 9.3 3.97 9. 4.20 9.0 4.43 9.0 4.6 8.2 4.97 5.8 5.30 5.5 5.04 - - - www.pennbarry.com 33

SX420BC BELT DRIVE 7 /2 0 55 596 530 6088 545 6260 560 6432 570 6547 585 6720 595 6834 605 6949 65 7064 627 7202 0.25 SP 0.250 SP 0.375 SP 0.500 SP 0.750 SP.250 SP.000 SP.500 SP.750 SP 2.000 SP Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B Sones B 22366 2679 20993 2076 848 6577 3870 - - - 20.0 4.40 20.0 4.64 20.0 4.87 20.0 5.07 20.0 5.45 7.3 5.82 6.4 5.89 - - 23056 22389 2723 20964 9268 7483 529 004 - - 2.0 4.78 2.0 5.03 2.0 5.27 2.0 5.49 2.0 5.87 8.8 6.26 7. 6.47 7. 5.77 - - 23746 23098 22449 2747 20097 8377 6468 273 - - 22.0 5.9 22.0 5.44 22.0 5.68 22.0 5.92 22.0 6.32 20.0 6.7 7.8 7.02 7.8 6.65 - - 24435 23804 2373 22525 2099 926 7522 4705 - - 24.0 5.6 23.0 5.87 23.0 6.2 23.0 6.37 24.0 6.78 22.0 7.9 8.9 7.57 8.5 7.50 - - 24894 24274 23653 23033 2463 9844 88 586 - - 25.0 5.9 24.0 6.7 24.0 6.43 24.0 6.69 24.0 7. 24.0 7.52 20.0 7.94 9.0 8.04 - - 2558 24977 24373 23768 22274 2072 9092 737 382-26.0 6.37 26.0 6.64 26.0 6.9 25.0 7.8 26.0 7.62 26.0 8.04 22.0 8.47 9.9 8.70 9.9 8.5-26039 25445 2485 24257 228 2286 9693 7896 4648-28.0 6.70 27.0 6.97 27.0 7.24 26.0 7.5 26.0 7.97 27.0 8.40 23.0 8.84 20.0 9.4 20.0 8.80-26496 2592 25328 24743 23345 2856 20289 8603 5898-28.0 7.03 28.0 7.3 27.0 7.58 27.0 7.86 27.0 8.33 27.0 8.78 24.0 9.2 2.0 9.57 2.0 9.46-26953 26379 25804 25229 23878 2245 20882 9303 7023 234 29.0 7.38 29.0 7.66 28.0 7.94 28.0 8.22 27.0 8.7 28.0 9.6 25.0 9.60 22.0 0.02 2.0 0. 2.0 9.20 27502 26938 26374 2580 2453 23079 2587 20075 8083 4343 30.0 7.80 29.0 8.09 29.0 8.38 29.0 8.66 28.0 9.7 28.0 9.63 26.0 0.09 23.0 0.54 22.0 0.7 22.0 0.08 Performance certified is for installation type A: Free Inlet, Free Outlet. Power rating (B) does not include transmission losses. For further information on estimating belt drive losses and motor service factors see page 3. The sound ratings shown are for loudness values in fan sones at 5 0 (.5m) in a hemispherical free field calculated per AMCA International Standard 30. Values shown are for installation Type A: free inlet hemispherical sone levels. Performance ratings do not include the effects of appurtenances. 34 www.pennbarry.com

PENNBARRY PRODUCT SOLUTIONS Commercial Roof & wall exhaust centrifugal fans Ceiling, wall, & inline centrifugal fans Roof supply centrifugal fans Square & round centrifugal fans Wall mounted axial fans Hooded roof axial fans Upblast roof axial fans Gravity ventilators Roof curbs Industrial Freestanding centrifugal fans Industrial & material handling fans Tubular centrifugal inline fans Mixed flow centrifugal fans Plug & plenum fans Wall mounted propeller fans Tube axial fans Vane axial fans Bifurcator fans Lab exhaust Kitchen ventilation Make-up air units Exhaust fans Energy recovery Outdoor units Indoor units PennBarry is proud to be your preferred manufacturer of commercial and industrial fans and blowers. Learn how PennBarry can assist you in your next application by contacting your PennBarry Representative or visiting us on the web at www.pennbarry.com PennBarry www.pennbarry.com pennbarrysales@pennbarry.com Tel 972 22 4700 Fax 972 22 4702 PennBarry reserves the right to make changes at any time, without notice, to models, construction, specifications, options and availability. This document illustrates the appearance of PennBarry products at the time of publication. View the latest updates on the PennBarry website. 208 PennBarry. All rights reserved. CENTREX INLINER SEPTEMBER 208.