PERFORMANCE CURVES
The performance curves are based on the kinematic viscosity values = 1 mm
2
/s and density equal to 1000 kg/m
3
.
Curve tolerance according to ISO 9906.
SELF PRIMING CAPACITY
0
10
20
30
40
50
60
70
80
90
100
0
0
1
2
3
4
5
6
7
8
9
10
5
10
15
20
25
30
H
(ft)
G 1
DN 25
Hs
(m) Suction height
t (sec) Priming time
m
3
/h
0
10
20
30
40
50
60
0
10
20
30
40
50
0
20
40
60
80
100
120
140
160
0
l/min
0
0.5
1
1.5
2
2.5
3
3.5
4
H
ft
H
m
P
kPa
100
200
300
400
500
0
0
5
10
5
10
15
IMP gpm
US gpm
(TWP37501,UTWP37501,TWP47501,UTWP47501)
(TWP311001,UTWP311001,TWP411001,UTWP411001)
(TWP315001,UTWP315001,TWP415001,UTWP415001)
IMP gpm
US gpm
m
3
/h
0
10
20
30
40
50
60
70
80
90
100
30
40
50
60
80
100
120
140
160
180
2000
l/min
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
H
ft
H
m
P
kPa
200
300
400
500
600
0
0
5
10
15
20
5
10
15
20
25
IMP gpm
US gpm
m
3
/h
0
10
20
30
40
50
60
70
80
30
40
50
60
80
100
120
140
160
180
2000
l/min
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
H
ft
H
m
P
kPa
200
300
400
500
600
0
0
5
10
15
5
10
15
20
5
