DFOS-103 - page 24

48000 1567 569 56.8 617 71.1
59000 1926 591 65.7 635 80.3 677 96.2 718 113.1
70000 2285 622 77.9 661 93.0 700 109.1 737 126.2 809 163.5 876 204.3
81000 2644 659 93.1 695 109.1 730 125.9 764 143.5 830 181.3 893 222.6 954 267.3 1012 314.9
92000 3003 700 111.3 734 128.5 766 146.3 798 164.7 858 203.7 917 245.7 974 290.7 1029 338.9
103000 3362 744 132.5 776 151.2 806 170.2 835 189.8 892 230.6 947 273.9 1000 319.8
114000 3721 791 156.7 820 177.1 849 197.7 876 218.6 930 261.7 981 306.8 1031 354.1
125000 4080 839 183.9 867 206.3 894 228.6 920 251.2 971 297.1 1019 344.5
136000 4439 889 214.6 915 238.9 940 263.2 965 287.5 1013 336.6
147000 4798 940 249.0 964 275.2 989 301.4 1012 327.6
158000 5157 991 287.5 1015 315.4 1038 343.6
18000 587 147 1.0 185 2.0 220 3.2
29000 946 192 2.2 221 3.5 247 4.9 271 6.4 317 9.9 358 14.0
40000 1305 244 4.2 267 5.9 289 7.7 309 9.6 346 13.4 381 17.7 414 22.4 446 27.6 476 33.2 505 39.1
51000 1664 299 7.3 318 9.5 337 11.7 354 14.0 386 18.6 416 23.4 444 28.5 472 33.9 499 39.6 525 45.7
62000 2023 355 11.8 372 14.4 388 17.2 403 19.9 431 25.4 458 31.0 483 36.7 508 42.6 531 48.7 554 55.1
73000 2383 413 18.1 427 21.2 441 24.3 455 27.5 480 34.0 504 40.5 527 47.0 549 53.6 571 60.4 591 67.3
84000 2742 471 26.4 484 29.9 496 33.5 508 37.1 531 44.5 553 52.0 574 59.5 594 67.0 614 74.5 633 82.1
95000 3101 529 37.1 541 41.1 552 45.1 563 49.1 584 57.4 604 65.7 623 74.2 642 82.6 660 91.1 678 99.6
106000 3460 588 50.5 598 54.9 608 59.3 618 63.8 638 72.9 656 82.1 674 91.5 691 100.9 708 110.4 725 119.8
117000 3819 646 66.9 656 71.7 665 76.6 675 81.5 692 91.5 710 101.5 726 111.8 742 122.1 758 132.5 774 142.9
128000 4178 705 86.5 714 91.8 723 97.1 731 102.5 748 113.3 764 124.3 780 135.3 795 146.5 810 157.8 824 169.1
139000 4537 765 109.8 773 115.5 781 121.3 789 127.1 804 138.7 819 150.6 834 162.5 848 174.6 862 186.7 876 198.9
150000 4896 824 137.0 831 143.1 839 149.3 846 155.5 861 168.1 875 180.8 889 193.6 902 206.5 915 219.5 928 232.6
161000 5255 883 168.3 890 174.9 897 181.6 904 188.3 918 201.7 931 215.3 944 228.9 957 242.7 969 256.6 982 270.5
172000 5614 943 204.3 949 211.3 956 218.4 962 225.5 975 239.8 988 254.3 1000 268.8 1012 283.4 1024 298.2 1036 313.0
183000 5973 1002 245.0 1008 252.5 1014 260.0 1021 267.6 1033 282.8
48000 1567 532 45.9 575 55.9 616 66.6 656 77.8
59000 1926 561 57.5 599 67.8 635 78.8 670 90.5 739 116.0 803 143.4
70000 2285 597 72.6 631 84.0 665 95.6 697 107.7 757 133.6 816 161.9 874 192.5 929 224.7 981 257.8
81000 2644 638 90.1 669 103.3 700 116.4 730 129.6 787 156.8 840 185.7 892 216.6 943 249.6 993 284.8 1042 321.5
92000 3003 684 109.9 712 125.2 740 140.3 767 155.3 820 185.1 871 215.6 920 247.5 966 281.0 1012 316.3
103000 3362 732 132.7 759 149.7 784 166.8 809 183.8 858 217.5 906 250.8 952 284.6 997 319.4 1039 355.6
114000 3721 781 158.8 807 177.5 831 196.4 855 215.3 900 253.0 944 290.2 988 327.1 1030 364.3
125000 4080 832 188.8 856 209.1 880 229.7 902 250.3 945 291.7 986 333.0 1027 373.9
136000 4439 884 223.3 907 244.9 929 267.0 951 289.4 992 334.3 1031 379.3
147000 4798 937 262.9 958 285.7 980 309.1 1001 332.9 1041 381.2
158000 5157 991 308.0 1011 331.9 1031 356.4
18000 587 142 1.0 176 1.7 205 2.6 233 3.6
29000 946 191 2.3 216 3.5 238 4.7 259 5.8 298 8.3 334 11.1 369 14.3 401 17.7
40000 1305 245 4.6 265 6.1 284 7.7 301 9.4 333 12.7 363 15.9 392 19.3 419 22.9 445 26.8 471 30.9
51000 1664 304 8.4 319 10.2 334 12.2 349 14.2 377 18.4 402 22.6 427 26.8 451 30.9 475 35.1 497 39.5
62000 2023 363 14.1 376 16.2 388 18.4 401 20.8 426 25.8 449 30.9 470 36.0 491 41.1 511 46.2 532 51.2
73000 2383 424 22.2 434 24.6 445 27.1 455 29.7 477 35.2 498 41.1 518 47.1 537 53.1 555 59.2 573 65.2
84000 2742 484 32.9 494 35.6 503 38.4 512 41.3 530 47.4 549 53.8 568 60.6 586 67.5 603 74.4 619 81.3
95000 3101 546 46.8 554 49.8 562 52.9 570 56.1 586 62.7 602 69.7 619 77.0 636 84.6 652 92.3 667 100.1
106000 3460 607 64.1 614 67.5 621 71.0 629 74.4 643 81.6 658 89.1 673 97.0 688 105.1 702 113.5 717 122.1
117000 3819 669 85.4 675 89.2 682 92.9 688 96.7 701 104.5 714 112.6 728 121.0 741 129.6 755 138.5 768 147.7
128000 4178 730 111.1 736 115.1 742 119.2 748 123.4 760 131.8 772 140.5 784 149.4 796 158.5 808 167.9 821 177.7
139000 4537 792 141.5 798 145.9 803 150.3 809 154.8 820 163.8 831 173.1 842 182.6 853 192.3 864 202.2 875 212.4
150000 4896 854 177.0 859 181.8 864 186.5 869 191.3 879 201.0 890 210.9 900 221.0 910 231.3 920 241.8 931 252.5
161000 5255 916 218.1 921 223.1 925 228.3 930 233.4 940 243.8 949 254.3 959 265.0 968 275.9 978 287.0 987 298.2
172000 5614 978 265.2 982 270.5 987 276.0 991 281.5 1000 292.5 1009 303.7 1018 315.0 1027 326.5 1036 338.2
183000 5973 1040 318.6
OV 1/4" SP
1/2" SP
3/4" SP
1" SP
1-1/2" SP
2" SP
2-1/2" SP
3" SP
3-1/2" SP
4" SP
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
OV 1/4" SP
1/2" SP
3/4" SP
1" SP
1-1/2" SP
2" SP
2-1/2" SP
3" SP
3-1/2" SP
4" SP
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
OV
5" SP
6" SP
7" SP
8" SP
10" SP
12" SP
14" SP
16" SP
18" SP
20" SP
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
OV
5" SP
6" SP
7" SP
8" SP
10" SP
12" SP
14" SP
16" SP
18" SP
20" SP
730
CHICAGOBLOWER
SINGLEWIDTH AIRFOIL
CLASS I
637 RPM
CLASS II
831 RPM
CLASS III
1042RPM
71-3/16 In.Wheel Diameter
30.640 Sq. Ft. Outlet Area
PeakBHP = 347.09 (RPM÷1000)
3
TipSpeed (fpm) = 18.64 xRPM
SIZE
730RA
CHICAGOBLOWER
SINGLEWIDTH AIRFOIL
CLASS I
637 RPM
CLASS II
831 RPM
CLASS III
1042RPM
71-3/16 In.Wheel Diameter
30.640Sq. Ft. Outlet Area
PeakBHP = 324.94 (RPM÷1000)
3
TipSpeed (fpm) = 18.64 xRPM
SIZE
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
24
Performance shown is for installation typeB - Free inlet, Ducted outlet.
Power ratings (BHP) do not include drive losses.
Performance ratings do not include the effects of appurtenances in the air stream.
1...,14,15,16,17,18,19,20,21,22,23 25,26,27,28,29,30,31,32
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