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Page 22

BLOWER DATA BELT DRIVE | 10 TON

SGH120HM BLOWER PERFORMANCE

NOTE - Blower Table Includes Resistance For Base Unit With Gas Heat, Wet Indoor Coil And Air Filters In Place.

See Blower Motor / Drive Kit Table on page 27 for Motor HP and Drive Kit RPM Ranges Available.

Air

Volume

cfm

EXTERNAL STATIC PRESSURE - In. w.g.

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2000 439 0.31 480 0.40 522 0.48 565 0.56 607 0.63 647 0.70 685 0.76 719 0.82 753 0.90 785 0.99 816 1.09 846 1.18 874 1.27

2200 454 0.38 496 0.47 538 0.56 581 0.63 622 0.71 661 0.78 698 0.84 732 0.92 765 1.01 798 1.11 830 1.21 859 1.31 887 1.41

2400 470 0.45 512 0.55 555 0.64 598 0.72 638 0.79 676 0.87 711 0.94 745 1.02 779 1.13 813 1.24 845 1.35 875 1.46 902 1.55

2600 487 0.53 530 0.63 573 0.72 615 0.81 655 0.89 691 0.97 726 1.05 760 1.14 795 1.26 829 1.39 861 1.51 892 1.62 920 1.71

2800 506 0.62 549 0.73 592 0.82 634 0.91 672 0.99 707 1.08 741 1.17 776 1.28 811 1.42 846 1.55 879 1.67 909 1.79 938 1.89

3000 525 0.72 569 0.83 613 0.93 653 1.02 689 1.11 724 1.20 758 1.31 793 1.44 829 1.58 864 1.72 897 1.85 928 1.97 956 2.08

3200 547 0.84 591 0.95 634 1.05 672 1.14 707 1.23 741 1.34 776 1.47 812 1.61 848 1.76 883 1.91 916 2.04 946 2.16 975 2.28

3400 570 0.96 614 1.07 655 1.18 692 1.28 726 1.38 759 1.51 794 1.65 831 1.81 867 1.96 901 2.11 934 2.25 965 2.37 993 2.48

3600 594 1.09 638 1.21 676 1.32 711 1.43 744 1.55 778 1.69 814 1.85 850 2.01 886 2.18 920 2.33 953 2.47 983 2.59 1011 2.70

3800 620 1.24 661 1.36 698 1.48 731 1.60 763 1.73 797 1.89 833 2.06 869 2.24 904 2.40 939 2.55 971 2.69 1001 2.81 1029 2.92

4000 647 1.40 685 1.53 719 1.66 751 1.79 782 1.94 816 2.11 852 2.29 887 2.47 923 2.63 957 2.78 988 2.91 1018 3.03 1047 3.14

4200 672 1.58 707 1.72 740 1.85 771 2.00 801 2.16 834 2.34 870 2.53 905 2.71 940 2.87 974 3.02 1005 3.14 1035 3.26 1064 3.36

4400 696 1.78 729 1.93 760 2.07 790 2.22 820 2.39 852 2.59 887 2.78 922 2.95 957 3.11 990 3.25 1021 3.37 1051 3.48 1080 3.58

4600 719 2.00 751 2.14 781 2.29 810 2.45 839 2.63 869 2.83 903 3.03 938 3.20 972 3.36 1005 3.49 1037 3.60 1067 3.71 1097 3.81

4800 742 2.23 772 2.37 801 2.52 829 2.69 857 2.87 886 3.08 919 3.28 953 3.45 987 3.60 1020 3.72 1052 3.83 1083 3.93 1113 4.03

NOTE - Multi-Stage Air Volume drive is capable of 350 - 1050 rpm.

Lennox SCH120 User Manual

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