Technical data

Appendix
23
Pressure Drop Information
Pressure drop on domestic hot water side Pressure drop on he ating wa ter side
(secondary circuit) (primary circuit)
42 and 53 USG / 160 and 200 ltr storage capacity 42 USG / 160 ltr s torage capacity
92 and 120 USG / 350 and 450 ltr s torage capacity 53 USG / 200 ltr s torage capacity
92 USG / 350 ltr s torage capacity
120 USG / 450 ltr s torage capacity
Pressure drop
Wate rflow
ltr/min
USGPM
820
“w.c. mbar
80
21
0.8 2
1.2 3
1.6 4
25
2.4 6
3.2 8
410
0.4 1
10
3
20
5
30
8
40
11
50
13
60
16
Pressure drop
Wate rflow
ltr/h
USGPM
400 1000
“w.c. mbar
44 10 000
16 40
20 50
24 60
32 80
40 100
80 200
120 300
160 400
200 500
240 600
320 800
1.6 4
25
2.4 6
3.2 8
410
820
12 30
1.2 3
2.2 500 2.6 600 3.5 800 4.4 1 000
9 2 000
13 3 000 18 4 000 22 5 000 26 6 000 35 8 000