9
I&O manual
8. WIND PRESSURE DATA
Table 8-1 Duct Application
0[0]
0.1[.02]
0.2[.05]
0.3[.07]
0.4[.10]
0.5[.12]
0.6[.15]
0.7[.17]
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
Motor
Speed
Model
Number
48HP
Low
Middle
High
External Static Pressure-Inches W.C.[kPa]
CFM(L/S)(Watts)
60HP
Low
Middle
High
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
CFM(L/S)
RPM
Watts
Amps
Low
Middle
High
1450(684)
1181
3.5
36HP
1380(651)
1282(605)
1167(551)
1006(475)
889(420)
772
797
822
849
805
304
291
274
256
243
1.4
1.3
1.3
1.2
1.1
1070(505)
947(447)
820(387)
873
885
898
292
278
263
1.3
1.3
1.2
1464(691)
1378(650)
1274(601)
817
830
848
343
331
315
1.56
1.5
1.4
1375(649)
1121
659
3.0
1290(609)
1140
640
3.0
736
1651(779)
1601(756)
1554(733)
1503(709)
1444(682)
985
1015
1043
1073
1099
732
720
706
691
675
3.4
3.3
3.2
3.2
3.1
1689(797)
1641(775)
1583(747)
1521(718)
1088
1114
1145
1164
3.7
3.7
3.6
3.5
1767(834)
1717(810)
1656(782)
1580(746)
1160
1192
1206
1221
914
895
875
848
4.2
4.1
4.0
3.9
1786(843)
1733(818)
1039
1066
3.9
3.8
812
796
777
762
842
825
1925(909)
1869(882)
1819(859)
1100
1117
1142
967
950
931
4.4
4.4
4.3
1651(779)
1601(756)
1554(733)
1503(709)
1444(682)
985
1015
1043
1073
1099
732
720
706
691
675
3.4
3.3
3.2
3.2
3.1
1689(797)
1641(775)
1583(747)
1521(718)
1088
1114
1145
1164
3.7
3.7
3.6
3.5
1767(834)
1717(810)
1656(782)
1580(746)
1160
1192
1206
1221
914
895
875
848
4.2
4.1
4.0
3.9
1786(843)
1733(818)
1039
1066
3.9
3.8
812
796
777
762
842
825
1925(909)
1869(882)
1819(859)
1100
1117
1142
967
950
931
4.4
4.4
4.3