System Pump Curves; Heat Exchanger Pressure Drop, System And Source - CLIMAVENETA WWR MTD - MTD/s, BWR MTD - MTD/s Installation And User Manual

System pump curves for WWR and BWR MTD
0 0,5 1 1,5 2
235 24
23
225
22
216
21
206
20
196
186 19
176 18
167 17
157 16
147 15
137 14
127 13
118 12
108 11
98 10
88 9
78 8
69 7
59 6
49 5
4
39
3
29
Wwr-Bwr MTD
20 2
0011-0021
10 1
0 0
0 1 2 3 4 5 6
0 0,5 1 1,5
0 5 10 15 20

Heat exchanger pressure drop, system and source

0011 0025
0041
0021 0031
110
100
90
80
70
60
50
40
30
20
10
0 1 2 3 4
The curves shown above refer to the flow-rates and heads
of the pumps only.
To calculate the useful values relating to the system or
source, subtract the pressure drop of the heat exchangers,
see the graph "Heat exchanger pressure drop, system and
source"
v
2,5 3 3,5 4 4,5 5
Wwr-Bwr MTD
0101-0121
Wwr-Bwr MTD
0071-0091
Wwr-Bwr MTD
0031-0041-0051-0061
Wwr-Bwr MTD
0025
7 8 9 10 11 12 13 14 15
2 2,5 3 3,5 4
25 30 35 40 45 50 55
Q
0091
0051 0061 0071
0101
5 6 7 8 9 10
Source pump curves for BWR MTD
5,5 [m/s] 0 0,5
353 36
343 35
333 34
323 33
314 32
304 31
294 30
284 29
274
28
265
27
255
26
245 25
235 24
225 23
216 22
206 21
196 20
186 19
176 18
167 17
157 16
147 15
137 14
127 13
118 12
3
16 [m /h]
108 11
98 10
[l/s]
88 9
[lgpm]
78 8
69 7
6
59
49 5
39 4
29 3
20 2
10 1
0 0
0 1 2
0 0,5
0 5
0121
11 12
Q [m3/h]
v
1 1,5 2 2,5 3 3,5
Bwr MTD
0071-0091-0101
Bwr MTD
0041-0051-0061
Bwr MTD
0011-0021-0025
3 4 5 6 7 8 9 10 11
1 1,5 2 2,5 3
10 15 20 25 30 35 40
Q
GB 03/2010 WWR MTD - BWR MTD
4 4,5 5 5,5 [m/s]
Bwr MTD
0121
Bwr MTD
0031
12 13 14 15 16 [m 3 /h]
[l/s]
3,5 4
45 50 55 [lgpm]
11