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14
Unitary Products Group
TABLE 5: BLOWER PERFORMANCE - DM300
-
BOTTOM DUCT CONNECTIONS
(
COOLING APPLICATIONS)
DM300 UNIT - DOWNFLOW DUCT CONNECTIONS
BLOWER
SPEED (rpm)
PULLEY
TURNS OPEN
7500 CFM
8750 cfm
10000 cfm
ESP (iwg) OUTPUT (bhp)
INPUT (kW)
ESP (iwg)
OUTPUT (bhp)
INPUT
(kW)
ESP (iwg) OUTPUT (bhp)
INPUT
(kW)
945
6.0
1.2
5.6
4.6
0.8
7.0
5.7
0.3
8.4
6.9
975
5.0
1.4
5.9
4.9
1.0
7.3
6.0
0.5
8.8
7.2
1005
4.0
1.6
6.2
5.1
1.2
7.7
6.3
0.7
9.2
7.6
1040
3.0
1.8
6.6
5.4
1.4
8.1
6.7
0.9
9.7
8.0
1070
2.0
2.0
6.9
5.7
1.6
8.5
7.0
1.1
10.2
8.3
1100
1.0
2.1
7.3
6.0
1.8
8.9
7.3
1.3
10.6
8.7
1130
0.0
2.3
7.6
6.2
2.0
9.3
7.6
1.5
11.0
9.0
DM300 UNIT - DOWNFLOW DUCT CONNECTIONS
BLOWER
SPEED (rpm)
PULLEY
TURNS OPEN
3.53 m
3
/Sec. 4.13
m
3
/Sec.
4.72 m
3
/Sec.
ESP (Pa) OUTPUT (bhp) INPUT (kW)
ESP (Pa)
OUTPUT (bhp)
INPUT
(kW)
ESP (Pa) OUTPUT(bhp)
INPUT
(kW)
945
6.0
303
5.6
4.6
198
7.0
5.7
71
8.4
6.9
975
5.0
347
5.9
4.9
244
7.3
6.0
120
8.8
7.2
1005
4.0
391
6.2
5.1
291
7.7
6.3
169
9.2
7.6
1040
3.0
443
6.6
5.4
347
8.1
6.7
228
9.7
8.0
1070
2.0
489
6.9
5.7
396
8.5
7.0
280
10.2
8.3
1100
1.0
536
7.3
6.0
445
8.9
7.3
332
10.6
8.7
1130
0.0
583
7.6
6.2
495
9.3
7.6
385
11.0
9.0
DM300 UNIT - DOWNFLOW DUCT CONNECTIONS - GAS HEAT MODELS
BLOWER
SPEED (rpm)
PULLEY
TURNS OPEN
7500 CFM
8750 cfm
10000 cfm
ESP (iwg) OUTPUT (bhp)
INPUT (kW)
ESP (iwg)
OUTPUT (bhp)
INPUT
(kW)
ESP (iwg) OUTPUT (bhp)
INPUT
(kW)
945
6.0
1.0
5.6
4.6
0.3
7.0
5.7
-
-
-
975
5.0
1.2
5.9
4.9
0.5
7.3
6.0
-
-
-
1005
4.0
1.4
6.2
5.1
0.7
7.7
6.3
-
-
-
1040
3.0
1.6
6.6
5.4
0.9
8.1
6.7
0.2
9.7
8.0
1070
2.0
1.8
6.9
5.7
1.1
8.5
7.0
0.4
10.2
8.3
1100
1.0
2.0
7.3
6.0
1.3
8.9
7.3
0.6
10.6
8.7
1130
0.0
2.2
7.6
6.2
1.5
9.3
7.6
0.8
11.0
9.0
DM300 UNIT - DOWNFLOW DUCT CONNECTIONS - GAS HEAT MODELS
BLOWER
SPEED (rpm)
PULLEY
TURNS OPEN
3.53 m
3
/sec.
4.13 m
3
/sec.
4.72 m
3
/sec.
ESP (Pa) OUTPUT (bhp)
INPUT (kW)
ESP (Pa)
OUTPUT (bhp)
INPUT
(kW)
ESP (Pa) OUTPUT (bhp)
INPUT
(kW)
945
6.0
258
5.6
4.6
87
7.0
5.7
-
-
-
975
5.0
301
5.9
4.9
133
7.3
6.0
-
-
-
1005
4.0
345
6.2
5.1
180
7.7
6.3
-
-
-
1040
3.0
398
6.6
5.4
236
8.1
6.7
43
9.7
8.0
1070
2.0
444
6.9
5.7
285
8.5
7.0
94
10.2
8.3
1100
1.0
490
7.3
6.0
334
8.9
7.3
146
10.6
8.7
1130
0.0
537
7.6
6.2
384
9.3
7.6
199
11.0
9.0