Table PD-44 — Component Static Pressure Drops (in. W.G.)
Evaporator Coil
Cfm
Nominal
Std
Standard
High Capacity
Tons
Air
Wet
Dry
Wet
4000 .07
.05
.14
6000 .13
.10
.27
20
8000 .21
.16
.43
9000 .26
.20
.52
10000 .31
.23
.61
12000 .41
.31
.82
5000 .10
.07
.20
6000 .13
.10
.27
7500 .19
.15
.39
25
10000 .31
.23
.61
11000 .36
.27
.71
12500 .44
.34
.87
14000 .52
.40
1.05
6000 .15
.11
.20
9000 .29
.22
.39
30
12000 .46
.35
.61
14000 .59
.45
.78
15000 .65
.50
.87
17000 .80
.62
1.06
8000 .10
.07
.20
10000 .14
.11
.29
12000 .19
.14
.39
40
16000 .31
.23
.61
17000 .34
.26
.67
20000
44
.34
.87
22000
51
.39
1.02
10000 .17
.13
.23
14000 .29
.22
.39
50/55
17000 .39
.30
.53
20000 .51
.39
.68
24000 .69
.53
.91
28000 .88
.68
1.17
12000 .13
.10
.25
16000 .20
.16
.39
60
20000 .29
.23
.55
24000 .39
.31
.74
28000 .50
.39
.95
30000 .56
.44
1.06
12000 .20
.16
N/A
16000 .32
.26
N/A
20000 .46
.37
N/A
22000 .54
.43
N/A
70
24000 .62
.50
N/A
26000 .70
.56
N/A
28000 .79
.64
N/A
31000 .93
.75
N/A
33000 1.03
.83
N/A
12000 .25
.18
.31
16000 .39
.29
.49
20000 .55
.42
.69
22000 .65
.49
.81
75
24000 .74
.57
.93
26000 .84
.65
1.05
28000 .95
.73
.92
31000 1.12
.87
1.40
33000 1.24
.96
1.55
68
Performance
Data
Heating System
SFHF/G
SEHF/G
SLHF/G
Dry
Low
High All KW's
Low
.10
.02
N/A
.02
.05
.20
.05
.05
.04
.09
.32
.09
.09
.07
.15
.39
.12
.12
.09
.19
.46
.14
.15
.11
.23
.63
.20
.22
.17
.33
.15
.03
N/A
.03
.07
.20
—
.05
—
—
.29
.08
.08
.06
.14
.46
.14
.15
.11
.23
.54
.17
.18
.13
.29
.67
.22
.23
.18
.33
.81
.28
.29
.21
.41
.15
.05
.05
.04
.09
.29
.11
.12
.09
.19
.46
.20
.21
.16
.31
.60
.26
.29
.22
.40
.67
.30
.33
.25
.45
.82
.39
.42
.35
.58
.15
N/A
.07
.09
.11
.21
—
.11
—
—
.29
.20
.15
.16
.17
.46
.34
.26
.29
.28
.51
N/A
.29
.32
.31
.67
N/A
.41
.44
.42
.79
N/A
.50
.53
.51
.17
.12
.10
.11
.13
.29
.26
.20
.22
.22
.40
.39
.29
.32
.31
.52
.58
.41
.44
.42
.70
.73
.58
.62
.48
.91
.99
.79
.84
.62
.18
.10
.08
.16
.10
.29
.18
.14
.29
.17
.42
.27
.21
.44
.24
.57
.30
.62
.33
.42
.73
.48
.33
.85
.44
.82
.62
.38
.98
.51
N/A
.10
.08
.16
.10
N/A
.18
.14
.29
.17
N/A
.27
.21
.44
.24
N/A
.33
.25
.53
.29
N/A
.40
.30
.62
.33
N/A
.47
.32
.73
.39
N/A
.54
.33
.85
.44
N/A
.60
.40
1.04
.49
N/A
.65
.46
1.18
.52
.23
.10
.08
.16
.10
.37
.18
.14
.29
.17
.53
.27
.21
.44
.24
.62
.33
.25
.53
.29
.71
.40
.30
.62
.33
.81
.47
.32
.73
.39
.54
.33
.85
.44
.55
1.08
.60
.40
1.04
.49
1.20
.65
.46
1.18
.52
(20 -75 Tons)
Throwaway
SSHF/G
Std.
High Wire
High
Low
High Fiber
Effic. Mesh Prefilter Prefilter
.06
.02
.06
.03
.03
.12
.05
.12
.06
.06
.19
.10
.20
.09
.09
.24
.12
.22
.11
.11
.28
.15
.29
.13
.13
.40
.22
.42
.15
.15
.09
.04
.09
.05
.05
—
—
—
—
—
.17
.09
.18
.09
.09
.28
.15
.29
.13
.13
.33
.19
.35
.15
.15
.42
.24
.42
.19
.19
.53
.30
.53
.24
.24
.12
.05
.12
.04
.04
.24
.12
.22
.07
.07
.39
.22
.41
.11
.11
.51
.30
.50
.14
.14
.57
.33
.52
.16
.16
.73
.42
.67
.21
.21
.05
.11
.04
.04
.02
—
—
—
—
—
.22
.11
.21
.08
.08
.36
.20
.36
.12
.12
.39
.22
.41
.13
.13
.52
.30
.51
.17
.17
.63
.36
.62
.21
.21
.16
.07
.15
.04
.04
.28
.15
.28
.07
.07
.40
.22
.41
.10
.10
.52
.30
.51
.12
.12
.72
.45
.75
.16
.16
.98
.61
.99
.20
.20
.13
.06
.11
.05
.05
.21
.11
.19
.07
.07
.31
.16
.27
.10
.10
.22
.39
.11
.11
.04
.55
.32
.50
.17
.17
.63
.37
.57
.20
.20
.13
.06
.11
.05
.05
.21
.11
.19
.07
.07
.31
.16
.27
.10
.10
.37
.19
.33
.12
.12
.42
.22
.39
.14
.14
.49
.27
.45
.16
.16
.55
.32
.50
.17
.17
.61
.39
.55
.21
.21
.67
.44
.60
.24
.24
.13
.06
.11
.05
.05
.21
.11
.19
.07
.07
.31
.16
.27
.10
.10
.37
.19
.33
.12
.12
.42
.22
.39
.14
.14
.49
.27
.45
.16
.16
.32
.50
.17
.17
.06
.61
.39
.55
.21
.21
.67
.44
.60
.24
.24
Filters
Economizer
Perm
Bag
Cartridge Std
And
And
Roof
Curb
Exhaust Fan
.01
.3
.24
.01
.02
.5
.44
.02
.03
.71
.68
.05
.04
.83
.81
.07
.05
.95
.95
.10
.06
1.19
1.26
.14
.02
.40
.34
.01
—
.50
.44
—
.03
.66
.62
.04
.05
.95
.95
.10
.06
1.06
1.11
.12
.08
1.29
1.34
.19
.10
—
—
.24
.01
.34
.26
.02
.02
.54
.48
.07
.04
.75
.75
.16
.06
.95
.95
.25
.07
1.03
1.06
.30
.09
1.20
1.30
.39
.37
.31
.01
.03
—
.49
.43
—
.03
.61
.56
.04
.05
.88
.87
.10
.06
.95
.95
.12
.08
1.17
1.22
.19
.10
—
—
.23
.01
.37
.30
.03
.03
.56
.50
.07
.04
.72
.68
.12
.05
.88
.88
.19
.07
1.11
1.17
.30
.10
—
—
.39
.01
.44
.37
.02
.02
.63
.58
.05
.03
.84
.82
.10
1.06
1.08
.16
.23
.06
—
—
.30
.07
—
—
.34
.01
.44
.37
.02
.02
.63
.58
.05
.03
.84
.82
.10
.04
.95
.95
.13
.04
1.06
1.08
.16
.05
1.17
1.23
.23
.06
1.22
1.29
.30
.07
—
—
.37
.08
—
—
.42
.01
.44
.37
.02
.02
.63
.58
.05
.03
.84
.82
.10
.04
.95
.95
.13
.04
1.06
1.08
.16
.05
1.17
1.23
.23
1.22
1.29
.30
.30
.07
—
—
.37
.08
—
—
.42
Please see notes on the following page.
With Or
Without
.03
.06
.12
.15
.19
.27
.03
—
.10
.19
.23
.30
.39
.06
.15
.27
.39
.43
.59
—
.07
.09
.11
.17
.20
.05
.08
.11
.17
.23
.30
.07
.10
.16
.30
.34
.07
.10
.16
.20
.23
.26
.30
.36
.40
.07
.10
.16
.20
.23
.26
.36
.40
RT -PRC010-EN