4SR-S
Elettropompe sommerse da 4"
CURVE E DATI DI PRESTAZIONE
50 Hz
4SR 2-S
0
500
0
450
400
350
300
250
200
150
100
5
10
15
US g.p.m.
Imp g.p.m.
feet
1500
1250
1000
750
4SR 4-S
0
650
0
600
550
500
450
400
350
300
250
5
10
15
20
25 US g.p.m.
Imp g.p.m.
feet
2000
1750
1500
1250
1000
750
500
250
5
10
5
10
15
20
4S
4/72-S
R
-
H
(
m
)
4
H
(
m
)
4
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65l/min
0
10
20 30
40 50 60
70 80 90
4
5
3.0
3.6
50
60
100l/min
6
m3/h
3.9
65
0
0.5
1
1.5
2
2.5
3
3.5
4m3/h
0
Q4
Q4
4SRm 2/9 - S
4SR 2/9 - S
η = 55.5%
MEI≥ 0.40
4SR 4/54 S
4
S
R
2
/
3
3
-
S
4SR 4/4
35
-S
4SR 4/30-S
4
S
R
2/23-S
500
200
150
250
100
50
4SR 4/22-S
4SR 2/17-S
4SR 2/12-S
4S
4S
R4
R4
/15
/12
-S
-S
4SR 2/9-S
50
0
0
0
0
4SR 2-S
Monofase
4SR 4-S
Monofase
TIPO
Trifase
POTENZA (P2)
kW
HP
0
0.6
0
10
1
2
1.2
1.8
2.4
20
30
40
4SRm 2/12 - S
4SR 2/12 - S
4SRm 2/33 - S
–
4SR 2/33 - S
4SR 2/44 - S
1.5
2.2
2
3
246
231
210
127
182
101
145
68.5
98
49
257
71
–
4SR 2/58 - S
3
4
4
5.5
343
452
328
433
308
406
280
369
243
320
194
256
131
173
94
124
TIPO
Trifase
POTENZA (P2)
kW
HP
0
1.2
0
20
1.8
30
2.4 3.0 3.6
40 50 60
4.2 4.8 5.4 6.0
70 80 90 100
Q
m3/h
l/min
4SRm 4/6 - S
4SRm 4/8 - S
Q = Portata H = Prevalenza manometrica totale
236
Tolleranza delle curve di prestazione secondo EN ISO 9906 Grado 3B.
4SR 4/6 - S
4SR 4/8 - S
0.55
0.55
0.75
0.75
Q
m3/h
70
48
45.5
67
44
4SR 4/8-S
63
42
57.5
39.5
3
49.5
36.5
η = 64%
33
39.5
28.5
MEI≥ 0.40
26.8
23.2
45.5
4SR 2/6-S
4SR 4/6-S
l/min
4SRm 2/6 - S
4SR 2/6 - S
0.37
0.50
47
45
42
38
33
26.4
18
13
19.5
4SRm 2/17 - S
4SRm 2/23 - S
4SR 2/17 - S
4SR 2/23 - S
0.75
1.1
1
1.5
H metri
94
90
84
76
66
53
36
25.5
133
127
119
108
94
75
50.5
36.5
179
172
161
146
17
4SRm 4/12 - S
4SR 4/12 - S
0.75
1
64
60.5
58.5
56
53
49
44
38
31
22.5
4SRm 4/15 - S
4SRm 4/22 - S
4SR 4/15 - S
4SR 4/22 - S
1.1
1.5
1.5
2
H
96
91
88
84
79
73
66
57
46.5
58
33.5
120
114
110
105
99
92
83
71
42
–
4SR 4/30 - S
2.2
3
metri
176
167
161
154
145
134
121
105
85
61.5
–
4SR 4/40 - S
3
4
240
228
220
210
198
183
165
143
116
84
–
4SR 4/54 - S
4
5.5
320
304
293
280
264
244
220
190
154
112
–
4SR 4/72 - S
5.5
7.5
7.5
10
432
576
410
547
396
528
379
505
357
476
330
440
297
396
257
342
209
278
151
202
