Tubular Centrifugal Fans Model TCB - Greenheck
Tubular Centrifugal Fans Model TCB - Greenheck
Tubular Centrifugal Fans Model TCB - Greenheck
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<strong>TCB</strong>-1-30<br />
Level 1 Construction<br />
Dimensions shown in inches<br />
Maximum rpm — 955<br />
Outlet Velocity = cfm X 0.078<br />
Tip Speed = rpm X 7.984<br />
Maximum bhp at a given rpm — (rpm/514) 3<br />
Max Motor Frame Size - 213T<br />
Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) does not<br />
include drive losses. Performance ratings do not include the effects of appurtenances in the airstream.<br />
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free field<br />
calculated per AMCA Standard 301. Values shown are for installation type B: free inlet fan sone levels.<br />
28<br />
40 7/8<br />
48 1/2<br />
CFM OV<br />
3750 292<br />
4500 350<br />
5250 409<br />
6000 467<br />
6750 526<br />
7500 584<br />
8250 643<br />
9000 701<br />
9750 759<br />
10500 818<br />
11250 876<br />
12000 935<br />
12750 993<br />
13500 1052<br />
14250 1110<br />
48 1/2<br />
52 3/4<br />
42<br />
* Maximum w/Motor Cover<br />
42 3/4 *<br />
29 1/2<br />
Static Pressure in Inches wg<br />
0.125 0.25 0.5 .75 1 1.25 1.5 1.75 2<br />
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP<br />
Sones Sones Sones Sones Sones Sones Sones Sones Sones<br />
293 0.19 343 0.30<br />
4.4 4.9<br />
332 0.27 376 0.39 456 0.69<br />
5.1 5.5 6.6<br />
372 0.37 413 0.51 483 0.83 550 1.21<br />
6.0 6.3 7.6 9.2<br />
413 0.50 451 0.67 516 1.01 576 1.41 634 1.84<br />
7.1 7.6 9.0 10.1 11.3<br />
455 0.67 490 0.85 550 1.22 606 1.64 659 2.10 709 2.59<br />
8.4 9.0 10.5 11.3 12.2 13.6<br />
497 0.87 530 1.08 587 1.48 639 1.92 687 2.39 735 2.91 781 3.46 833 4.03<br />
9.9 11.0 12.0 12.7 13.6 14.6 16.0 18.2<br />
540 1.11 571 1.34 626 1.79 673 2.24 719 2.74 762 3.27 807 3.85 849 4.44 894 5.06<br />
12.3 12.6 13.5 14.3 15.3 16.2 17.6 19.1 21<br />
584 1.39 613 1.64 665 2.13 710 2.62 753 3.13 795 3.70 833 4.27 875 4.90 913 5.55<br />
13.6 14.0 15.0 16.1 16.9 18.1 19.4 21 23<br />
629 1.73 655 1.99 704 2.53 748 3.06 788 3.59 828 4.17 866 4.78 901 5.41 940 6.09<br />
15.0 15.5 16.6 17.7 18.8 20 22 23 25<br />
673 2.11 698 2.39 745 2.97 787 3.55 826 4.12 862 4.70 899 5.34 934 6.00<br />
16.5 17.0 18.1 19.5 21 22 24 26<br />
718 2.56 740 2.85 785 3.48 826 4.09 864 4.70 899 5.31 932 5.95<br />
18.1 18.5 20 22 23 25 27<br />
763 3.06 784 3.37 827 4.03 866 4.69 902 5.35 936 6.00<br />
19.7 20 22 24 26 28<br />
808 3.63 828 3.95 868 4.65 906 5.36 941 6.05<br />
22 23 25 27 29<br />
853 4.27 872 4.61 910 5.34 947 6.10<br />
25 25 28 30<br />
898 4.98 916 5.34 953 6.10<br />
28 29 31
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