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Page 12

GCS161603 BLOWER PERFORMANCE

Air STATIC PRESSURE EXTERNAL TO UNIT  Inches Water Gauge

Volume .20 .40 .60 .70 .80 .90 1.00 1.10 1.30 1.50

(cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

4200         750 1.67 810 1.91 840 2.05 870 2.17 900 2.31 930 2.45 955 2.60 1010 2.90 1045 3.14

4400 710 1.59 770 1.83 830 2.10 860 2.24 890 2.39 915 2.51 945 2.67 970 2.83 1025 3.12 1060 3.39

4600 735 1.78 795 2.13 855 2.33 880 2.45 910 2.60 935 2.75 960 2.89 990 3.06 1040 3.38 1075 3.62

4800 760 2.00 820 2.27 875 2.54 905 2.70 930 2.85 955 3.01 980 3.26 1010 3.33 1055 3.63 1090 3.87

5000 790 2.26 845 2.53 900 2.80 925 2.96 950 3.11 975 3.27 1000 3.41 1025 3.58 1075 3.94 1110 4.16

5200 815 2.50 870 2.80 920 3.07 950 3.25 975 3.42 1000 3.56 1025 3.75 1045 3.88 1095 4.23 1125 4.46

5400 840 2.79 895 3.07 950 3.41 970 3.55 995 3.70 1020 3.87 1045 4.09 1070 4.22 1110 4.53 1145 4.81

5600 865 3.08 920 3.39 970 3.72 995 3.88 1020 4.05 1045 4.22 1065 4.37 1090 4.57 1130 4.89 1165 5.16

5800 895 3.38 945 3.73 995 4.05 1020 4.25 1045 4.42 1065 4.57 1090 4.76 1110 4.93 1150 5.25 1185 5.59

NOTE  All data is measured external to the unit with dry coil and with the air filters in place. See Page 23 for Accessory Air Resistance data.

NOTE  Data in shaded area requires field furnished motor and drive.

GCS161853235 BLOWER PERFORMANCE

Air

STATIC PRESSURE EXTERNAL TO UNIT  Inches Water Gauge

Volume

(f )

.20 .40 .60 .70 .80 .90 1.00 1.10 1.30 1.50

Volume

(cfm)

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

5000 520 1.50 580 1.75 640 2.00 670 2.30 690 2.45 715 2.65 745 2.75 770 2.95 820 3.15 865 3.45

5200 540 1.60 590 1.90 650 2.30 680 2.45 705 2.60 725 2.75 755 2.90 780 3.20 830 3.35 875 3.55

5400 550 1.70 605 2.00 665 2.45 690 2.65 710 2.75 735 2.85 760 3.05 790 3.30 840 3.50 885 3.75

5600 565 1.80 615 2.25 675 2.60 700 2.85 720 2.90 745 3.10 770 3.20 800 3.40 850 3.65 890 3.95

5800 580 2.10 625 2.40 685 2.80 710 3.00 730 3.10 760 3.25 780 3.40 810 3.55 855 3.75 900 4.05

6000 600 2.30 650 2.65 695 3.05 720 3.20 745 3.35 770 3.45 795 3.60 820 3.75 870 4.05 910 4.25

6200 610 2.45 660 2.85 705 3.25 730 3.40 755 3.50 780 3.65 805 3.85 830 3.95 875 4.30 915 4.75

6400 625 2.70 675 3.15 715 3.45 740 3.60 765 3.70 790 3.95 815 4.00 840 4.15 885 4.45 930 4.90

6600 640 2.95 690 3.45 730 3.65 755 3.75 775 3.95 805 4.10 825 4.25 850 4.40 895 4.70 935 5.10

6800 655 3.10 700 3.65 748 3.90 765 4.00 790 4.20 815 4.35 835 4.45 860 4.65 905 4.95 945 5.35

7000 670 3.50 710 3.85 755 4.10 780 4.35 800 4.45 825 4.65 845 4.75 870 4.95 910 5.25        

7200 685 3.60 735 3.90 770 4.45 790 4.60 815 4.75 835 4.90 860 5.10 880 5.25 925 5.65        

7400 700 3.80 750 4.15 780 4.55 805 4.65 825 4.85 850 5.00 875 5.25 890 5.60                

7600 710 4.00 760 4.30 790 4.65 815 4.80 835 5.00 850 5.25 880 5.50                        

NOTE  All data is measured external to the unit with dry coil and with the air filters in place. See Page 23 for Accessory Air Resistance data.

NOTE  Data in shaded area denotes optional 5 hp drive kit.

Lennox GCS16-1853-235 User Manual

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