DF Series installation manual
15
www.nagasinnovation.com
d.
The value of the differential pressure drop observed through the profile plate
must correspond to the value indicated in the graph below.
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
0.4
0.5
0.6
0.7
0.8
-40
-36
-32
-28
-24
-20
-16
-12
-8
-4
0
4
8
12
16
20
24
28
32
36
40
100
110
120
130
140
150
160
170
180
190
200
O
ut
si
de
air
te
m
per
atu
re
(°F
)
Static pressure drop (inches w.c.)
O
ut
si
de
air
te
m
per
atu
re
(°C
)
Static pressure drop (Pa)
