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Table 1: Component Static Pressure Drops (iwg) (Continued)
Component
Gas Heat
250 MBH
500 MBH
750 MBH
1250 MBH
Electric Heat
Low and High Heat
Hot Water/Steam Coil Heat
1 Row Hot Water, Low Heat
2 Rows Hot Water, High Heat
Steam, Low Heat
Steam, High Heat
1 Row Hot Water, Low Heat
2 Rows Hot Water, High Heat
Steam, Low Heat
Steam, High Heat
Options
Humidifier
Sound Attenuator
Inlet Guard - Supply Fan
Air Blender
Sound Attenuator
Inlet Guard - Supply Fan
Air Blender
Table 2: 25–30 Ton Supply Fan Total Static Pressure
1.0 TSP
1.5 TSP
CFM
RPM
BHP
RPM
5,000
746
1.12
855
6,000
816
1.41
906
7,000
894
1.74
974
8,000
978
2.11
1049
9,000
1068
2.58
1130
10,000 1161
3.14
1216
11,000 1256
3.82
1306
12,000 1352
4.61
1398
5.0 TSP
5.5 TSP
CFM
RPM
BHP
RPM
5,000
1500
6.98
1571
6,000
1501
7.83
1574
7,000
1510
8.58
1580
8,000
1526
9.14
1593 10.30 1659 11.52 1722 12.73 1783 13.92 1843 15.11 1901 16.32
9,000
1556 10.06 1617 11.09 1678 12.20 1738 13.45 1797 14.77 1855 16.14 1912 17.51
10,000 1601 11.09 1656 12.27 1710 13.41 1765 14.54 1820 15.71 1874 16.99 1928 18.37
11,000 1658 12.31 1707 13.43 1756 14.63 1806 15.92 1855 17.21 1905 18.45 1955 19.69
12,000 1723 13.70 1768 14.91 1813 16.10 1858 17.32 1903 18.62 1949 20.00 1994 21.42
YORK
5,000
6,000
0.01
0.01
0.03
0.05
0.02
0.02
-
0.03
0.05
0.05
0.04
0.06
0.07
0.10
0.10
0.13
0.11
0.15
-
-
-
-
-
-
-
-
0.01
0.01
0.01
0.01
0.08
0.11
0.08
0.11
-
-
-
-
-
-
2.0 TSP
2.5 TSP
BHP
RPM
BHP
RPM
1.68
964
2.30
1068
2.01
997
2.68
1088
2.44
1051
3.14
1129
2.90
1119
3.70
1186
3.41
1193
4.32
1255
4.01
1272
4.98
1329
4.71
1356
5.72
1407
5.55
1444
6.57
1491
6.0 TSP
6.5 TSP
BHP
RPM
BHP
RPM
7.91
1637
8.90
1701
8.84
1644
9.84
1711 10.72 1775 11.64 1836 12.70 1894 13.85
9.62
1647 10.67 1712 11.75 1776 12.88 1838 14.07 1898 15.25
Start-Up & Operation Guide | 5587001-YSG-A-520
SCFM
8,000
10,000 12,000 14,000 16,000 18,000 20,000
0.01
0.02
0.04
0.06
0.08
0.10
0.03
0.05
0.07
0.04
0.06
0.08
0.06
0.07
0.07
0.1
0.15
0.21
0.16
0.24
0.32
0.20
0.30
0.42
0.25
0.36
0.49
0.05
0.07
0.09
0.08
0.12
0.16
0.07
0.10
0.13
0.10
0.15
0.20
0.01
0.01
0.01
0.02
0.03
0.04
0.19
0.30
0.43
0.19
0.30
0.43
0.01
0.02
0.03
0.13
0.20
0.28
0.13
0.20
0.29
3.0 TSP
3.5 TSP
BHP
RPM
BHP
RPM
3.05
1165
3.79
1256
3.36
1178
4.18
1265
3.89
1207
4.70
1285
4.51
1254
5.32
1322
5.21
1315
6.12
1375
5.99
1385
6.98
1439
6.80
1459
7.92
1511
7.70
1538
8.89
1585 10.11 1633 11.29 1678 12.49
7.0 TSP
7.5 TSP
BHP
RPM
BHP
RPM
9.89
1762 10.83 1821 11.73 1878 12.61
-
-
-
0.12
0.15
0.19
0.23
0.10
0.14
0.19
0.25
0.11
0.15
0.20
0.26
0.08
0.09
0.10
0.11
-
-
-
-
-
-
-
-
-
-
-
-
0.12
0.15
0.19
0.24
0.21
0.27
0.33
0.40
0.17
0.21
0.26
0.30
0.26
0.33
0.41
0.49
0.01
0.01
0.01
0.02
-
-
-
-
-
-
-
-
-
0.04
0.05
0.06
0.08
0.39
0.51
0.64
0.79
0.39
0.51
0.65
0.80
4.0 TSP
4.5 TSP
BHP
RPM
BHP
RPM
4.58
1342
5.42
1424
5.09
1348
5.99
1426
5.51
1362
6.46
1437
6.24
1390
7.16
1458
7.02
1435
7.98
1495
7.99
1493
8.99
1547
9.00
1560 10.11 1609 11.22
8.0 TSP
BHP
RPM
BHP
-
-
-
-
-
-
-
-
BHP
6.15
6.88
7.51
8.08
9.04
9.99
13
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