Lowara NSCF 300-450/3150/W45 VDC4 [119/204] E nsc series operating characteristics at 50 hz 4 poles

Lowara NSCF 300-350/750A/W45 VDC4 [119/204] E nsc series operating characteristics at 50 hz 4 poles
119
e-NSC SERIES
OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES
The NPSH values are laboratory values; for practical use we suggest increasing these values by 0,5 m.
These performances are valid for liquids with density ρ = 1,0 Kg/dm
3
and kinematic viscosity ν = 1 mm
2
/sec.
0 200 400 600 800 1000 1200 1400 1600
P
P
[kW]
20
40
60
80
0 50 100 150 200 250 300 350 400
P
P
[HP]
40
60
80
100
NPSH [m]
4
8
12
NPSH [ft]
10
15
20
25
30
35
Q
[m³/h]
Q
[l/s]
H
[m]
5
10
15
20
25
30
35
0 1000 2000 3000 4000 5000 6000 7000
H [ft]
20
30
40
50
60
70
80
90
100
110
0 1000 2000 3000 4000 5000
Q
[US gpm]
Q
[Imp gpm]
85.7
75
70
60
50
η
ηη
η
[%]
80
83
81.1
84.5
80
83
83.1
70
75
250-315/750
250-315/370
250-315/450
250-315/550
250-315/750
250-315/370
250-315/370
250-315/450
250-315/550
250-315/750
~ 1475 [rpm]
ISO 9906:2012 - Grade 3B
NSC 250-315
NSC250-315_4P50_B_CH

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