Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Heating, Air-conditioning, Cooling
High-efficiency pumps (twin-head pumps)
Characteristic pump curves Wilo-Stratos-D
Wilo-Stratos-D 50/1-12
p-c (constant)
H [m]
P1 [W]
12
11
10
9
8
7
v
0 1 2 3 4 5 [m/s]
6
5
4
3
2
1
0
0 5 10 15 20 25 30 35 40[m³/h]
0 2 4 6 8 10 [l/s]
0 25 50 75 100 125 [lgpm]
Q
1200
1000
800
600
400
max.
Wilo-Stratos-D 50/1-12
1 ~ 230 V - DN 50
+
200
P 1 Wilo-Stratos
50/1-12
0
0 5 10 15 20 25 30 35 40[m³/h]
min.
min.
11 m
10 m
9 m
8 m
7 m
6 m
5 m
4 m
3 m
2 m
1 m
p-c max.
p-v (variable)
H [m]
P1 [W]
12
11
10
9
8
7
v
0 1 2 3 4 5 [m/s]
6
5
4
3
2
1
0
0 5 10 15 20 25 30 35 40[m³/h]
0 2 4 6 8 10 [l/s]
0 25 50 75 100 125 [lgpm]
Q
1200
1000
800
600
400
min.
11 m
10 m
Wilo-Stratos-D 50/1-12
1 ~ 230 V - DN 50
+
200
P 1 Wilo-Stratos
50/1-12
0
0 5 10 15 20 25 30 35 40[m³/h]
min.
9 m
8 m
7 m
6 m
5 m
4 m
p-v max.
max.
Heating, Air-conditioning,
Cooling
Potable water circulation
Wilo-Stratos-D 65/1-12
p-c (constant)
H [m]
P1 [W]
12
11
10
9
8
7
v
0 1 2 3 4 5 [m/s]
6
5
4
3
2
1
Wilo-Stratos-D 65/1-12
1 ~ 230 V - DN 65
+
0
0 10 20 30 40 50 60 70 [m³/h]
0 3 6 9 12 15 18 [l/s]
0 50 100 150 200 250 [lgpm]
Q
1800
1600
1400
1200
1000
800
600
400
200
P 1 Wilo-Stratos
65/1-12
0
0 10 20 30 40 50 60 70 [m³/h]
min.
max.
min.
10 m
9 m
8 m
7 m
6 m
5 m
4 m
3 m
2 m
1 m
p-c max.
max.
p-v (variable)
H [m]
P1 [W]
12
11
10
9
8
7
v
0 1 2 3 4 5 [m/s]
6
5
4
3
2
1
min.
0
0 10 20 30 40 50 60 70 [m³/h]
0 3 6 9 12 15 18 [l/s]
0 50 100 150 200 250 [lgpm]
Q
1800
1600
1400
1200
1000
800
600
400
200
P 1 Wilo-Stratos
65/1-12
0
0 10 20 30 40 50 60 70 [m³/h]
10 m
min.
9 m
8 m
7 m
6 m
5 m
4 m
Wilo-Stratos-D 65/1-12
1 ~ 230 V - DN 65
+
p-v max.
max.
Solar thermal
Service/Accessories, Systems
Switchgears and Control
Devices Pump Management
Systems
Wilo Catalogue A1 - Circulating pumps in glandless design
71