Maintenance And Design Data - Wolf COB Installation Instructions And Technical Manual

Pressure drop on the heating
water side COB-20
Pressure drop on the heating
water side COB-29
Pressure drop on the heating
water side COB-40
46

30. Maintenance and design data

30
25
20
15
COB-20
20K-spread
10
5
0
0 200 400
80
75
70
65
60
55
50
45
40
COB-29
35
20K-spread
30
25
20
15
10
5
0
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
210
200
190
180
170
160 160
150
140
130
120
110
100
90
COB-40
80
20K-spread
70
60
50
40
30
20
10
0
0 400 800 1200 1600 2000 2400 2800 3200 3600 4000 4400 4800 5200 5600 6000
COB-20
10K-spread
600 800 1000 1200
Water volume (l/h)
COB-29
10K-spread
Water volume (l/h)
COB-40
10K-spread
Water volume (l/h)
1400 1600 1800 2000
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