Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Heating, Air-conditioning, Cooling
Standard pumps (twin-head pumps)
Pump curves Wilo-TOP-SD
Wilo-TOP-SD 40/7
AC - individual operation
8
7
6
5
v
0 0,5 1 1,5 2 2,5 3
[m/s]
Wilo-TOP-SD 40/7
1 ~ 230 V - DN 40
AC - parallel operation
8
7
6
5
v
0 1 2 3 4 5 [m/s]
Wilo-TOP-SD 40/7
1 ~ 230 V - DN 40
+
max. (1 )
Heating, Air-conditioning,
Cooling
P1 [W] H [m]
4
3
2
1
0
0 4 8 12 16 [m 3 /h]
0 1 2 3 4
[l/s]
0 10 20 30 40 50
[lgpm]
Q
400
350
300
250
200
max.
min. (3 )
min.
(2 )
max. (1 )
P1 [W] H [m]
4
3
2
1
0
0 5 10 15 20 25
0 1 2 3 4 5 6 7
0 25 50 75
Q
800
700
600
500
400
max.
min. (3 )
min.
(2 )
[m 3 /h]
[l/s]
[lgpm]
Potable water circulation
150
300
100
0 4 8 12 16 [m 3 /h]
200
0 5 10 15 20 25
[m 3 /h]
Three-phase - individual operation
8
7
v
0 0,5 1 1,5 2 2,5 3
Wilo-TOP-SD 40/7
3 ~ 400 V - DN 40
[m/s]
Three-phase - parallel operation
8
7
v
0 1 2 3 4 5
[m/s]
Wilo-TOP-SD 40/7
3 ~ 400 V - DN 40
+
Solar thermal
6
6
P1 [W] H [m]
5
4
3
2
1
0
0 4 8 12 16 [m 3 /h]
0 1 2 3 4
[l/s]
0 10 20 30 40 50
[lgpm]
Q
500
450
400
350
300
250
200
150
max.
min. (3 )
100
0 4 8 12 16 [m 3 /h]
min.
(2 )
max. (1 )
P1 [W] H [m]
5
4
3
min. (3 )
(2 )
max. (1 )
2
1
0
0 5 10 15 20 25 [m 3 /h]
0 1 2 3 4 5 6 7 [l/s]
0 25 50 75 [lgpm]
Q
900
800
700
600
500
400
300
200
100
0 5 10 15 20 25 [m 3 /h]
max.
min.
Service/Accessories, Systems
Switchgears and Control
Devices Pump Management
Systems
Wilo Catalogue A1 - Circulating pumps in glandless design
213