Page 3
BLOWER DATA
EL280DF090E48B PERFORMANCE (Less Filter)
External
Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High
Medium-High
Medium
Medium-Low
Low
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
0.10
1700
423
1495
293
1380
233
1295
202
1165
156
0.20
1665
436
1455
307
1330
248
1245
211
1110
166
0.30
1620
452
1415
319
1295
257
1195
221
1055
175
0.40
1585
464
1365
328
1225
269
1140
230
985
185
0.50
1560
471
1325
343
1185
277
1090
240
930
193
0.60
1455
475
1275
355
1120
290
1025
252
875
202
0.70
1405
482
1235
365
1075
295
990
259
840
209
0.80
- - -
- - -
1160
369
1025
308
925
268
780
217
EL280DF070E36A PERFORMANCE (Less Filter)
External
Static
Pressure
in. w.g.
Air Volume / Watts at Various Blower Speeds
High
Medium-High
Medium
Medium-Low
Low
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
cfm
Watts
0.00
1475
346
1345
269
1190
192
970
109
785
71
0.10
1440
355
1325
276
1165
198
935
114
775
74
0.20
1410
365
1280
287
1135
207
905
120
740
79
0.30
1260
401
1250
296
1095
216
855
129
665
86
0.40
1355
380
1225
305
1060
223
815
134
615
92
0.50
1320
394
1200
315
1035
229
770
140
580
97
0.60
1290
401
1160
324
1005
237
745
149
465
105
0.70
1260
410
1130
333
970
245
700
155
445
108
0.80
1215
399
1095
341
935
254
660
158
400
113