29
Pressure Drop Curves
Technical Information
Stress and maximum load on the substance on flat roofs to DIN 1055
Prevention of Collector Slippage
Prevention of Collector Lifting
Weight Per Foot (kg)
A
116
195
A
26
51
B
65
125
8
8 to 20
A
76
129
B
102
178
20 Tube Collector
Height Above
Ground (m)
30 Tube Collector
20 Tube Collector
30 Tube Collector
Weight Per Foot (kg)
25°
Stress and maximum load on the substance on flat roofs to DIN 1055
Prevention of Collector Slippage
Prevention of Collector Lifting
Weight Per Foot (kg)
A
102
177
B
171
287
A
156
266
B
155
269
B
256
430
A
73
137
B
73
137
A
41
80
A
111
206
B
100
191
B
111
206
8
8 to 20
20 Tube Collector
Height Above
Ground (m)
30 Tube Collector
20 Tube Collector
30 Tube Collector
Weight Per Foot (kg)
45°
Wind Loading
A - Front feet B - Back feet See page 8 for diagram
0
10
20
30
40
50
60
70
80
90
10
0
02468
1
0
1
2
Pressure Drop
(mbar)
Flow
R
a
te
(l/min)
-
T
yfocor
LS
HP
40
0-
2
0
HP
40
0-
3
0
0
10
20
30
40
50
60
70
80
02468
1
0
1
2
Pressure Drop
(mbar)
Flow
R
a
te
(l/min)
-
T
yfocor
LS
DF
400-20
DF
400-30
Below: HP400
Below: DF400
