Glanded Pumps - THERMO-ECO-ENGINEERING úvod

Energy-saving pumps
Single-head pumps (Heating, Air-conditioning, Cooling and Industry)
Pump curves Wilo-VeroLine-IP-E
Wilo-VeroLine-IP-E 50 / 140-3 / 2
p-c (constant) p-v (variable)
H [m]
P1 [W]
25
20
15
10
5
0
0
0
0
4000
3000
2000
1000
18 m
Wilo-VeroLine-IP-E 50 / 150-4 / 2
p-c (constant) p-v (variable)
H [m]
P1 [W]
Wilo Catalogue A2 – Glanded pumps
15 m
12 m
10 m
7 m
5 m
Wilo-VeroLine-IP-E
50/140-3/2
DN 50
p-c
max.
max.
10 20 30 40 50
8
6
4
2
0
[m³/ h]
3 6 9
12 15 [l/s]
50
100
Q
150
[lgpm]
0
0 10 20 30 40 50 [m³/ h]
30
25
20
15
10
5
0
0
0
0
5000
4000
3000
2000
1000
10
3
50
20 30
6 9
100
22 m
19 m
16 m
12 m
8 m
5 m
p-c
max.
NPSH [m]
Wilo-VeroLine-IP-E
50/150-4/2
DN 50
max.
40 50 60
8
6
4
2
0
70 [m³/ h]
12 15 18 [l/s]
150
Q
200 250 [lgpm]
0
0 10 20 30 40 50 60 70 [m³/ h]
NPSH [m]
H [m]
P1 [W]
H [m]
P1 [W]
25
20
15
10
5
0
0
0
0
4000
3000
2000
1000
18 m
Wilo-VeroLine-IP-E
50/140-3/2
DN 50
14 m
12 m
8 m
p-v
max.
max.
10 20 30 40 50
8
6
4
2
0
[m³/ h]
3 6 9
12 15 [l/s]
50
100
Q
150
[lgpm]
0
0 10 20 30 40 50 [m³/ h]
30
25
20
15
10
5
0
0
0
0
5000
4000
3000
2000
1000
10
3
50
20 30
6 9
100
24 m
20 m
18 m
14 m
10 m
p-v
max.
12 m
NPSH [m]
Wilo-VeroLine-IP-E
50/150-4/2
DN 50
max.
40 50 60
8
6
4
2
0
70 [m³/ h]
12 15 18 [l/s]
150
Q
200 250
[lgpm]
0
0 10 20 30 40 50 60 70 [m³/ h]
NPSH [m]
29
Energy-saving pumps