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BLOWER DATA
092S STANDARD EFFICIENCY BELT DRIVE BLOWER − BASE UNIT
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR
FILTERS IN PLACE. FOR ALL UNITS ADD:
1 − Wet indoor coil air resistance of selected unit.
2 − Any factory installed options air resistance (heat section, economizer, etc.)
3 − Any field installed accessories air resistance (duct resistance, diffuser, etc.)
Then determine from blower table blower motor output required.
See page 9 for blower motors and drives.
See page 9 for wet coil and option/accessory air resistance data.
MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.):
7.5 kW, 15 kW, 22.5 kW - 2065 cfm
30 kW - 2250 cfm
45 kW - 3000 cfm
Total
Air
Volume
cfm
Total Static Pressure − in. w.g.
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
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
1750 494 0.11 562 0.34 632 0.56 702 0.74 771 0.85 838 0.96 902 1.07 961 1.19
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2000
514 0.26 581 0.49 650 0.70 719 0.87 786 0.98 852 1.09 915 1.20 972 1.32 1026 1.47 1076 1.65
- - - - - - - - - - - - - - - - - -
2250 533 0.41 599 0.62 667 0.82 735 0.99 802 1.10 866 1.21 928 1.33 984 1.46 1037 1.63 1085 1.81 1132 2.01 1178 2.21 1226 2.43
2500 553 0.55 619 0.76 685 0.95 753 1.10 818 1.22 881 1.34 942 1.47 997 1.62 1048 1.80 1096 1.99
1142
2.20 1188 2.41 1237 2.64
2750 573 0.70 638 0.90 705 1.08 771 1.22 835 1.35 897 1.49 957 1.63
1011
1.80 1061 1.99 1108 2.19 1154 2.41
1200
2.63 1249 2.87
3000 594 0.85 659 1.05 725 1.22 791 1.36 853 1.50 915 1.65 973 1.81 1026 1.99 1075 2.20
1121
2.42 1167 2.64 1213 2.87 1262 3.12
3250 617 1.01 682 1.20 747 1.37 812 1.52 873 1.67 934 1.83 990 2.01
1042
2.21 1089 2.43 1135 2.66 1181 2.90 1228 3.13 1277 3.38
3500 640 1.17 706 1.36 771 1.53 834 1.70 895 1.86 954 2.03 1008 2.23 1058 2.46 1105 2.69 1150 2.93 1196 3.17 1243 3.41 1293 3.65
3750 665 1.34 731 1.54 796 1.72 857 1.89 917 2.07 975 2.26 1027 2.48 1076 2.72
1121
2.97 1166 3.22
1212
3.46 1261 3.71 1311 3.96
4000
692 1.54 758 1.75 822 1.93 882 2.11 940 2.30 996 2.51 1047 2.76 1094 3.02 1139 3.27 1184 3.52 1230 3.77 1280 4.03 1330 4.29
4250 722 1.76 787 1.97 849 2.15 908 2.35 965 2.56 1018 2.79 1067 3.06 1113 3.33 1157 3.59
1202
3.85 1250 4.11 1300 4.38 1352 4.65
