Lowara NSCF 300-450/3150/W45 VDC4 [74/204] E nsc series operating characteristics at 50 hz 2 poles

Lowara NSCF 250-500/3550/W45 VDC4 [74/204] E nsc series operating characteristics at 50 hz 2 poles
74
e-NSC SERIES
OPERATING CHARACTERISTICS AT 50 Hz, 2 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 50 100 150 200 250 300 350 400 450 500 550 600
P
P
[kW]
0
40
80
120
160
200
0 20 40 60 80 100 120 140 160
P
P
[HP]
0
50
100
150
200
250
NPSH [m]
0
5
10
15
NPSH [ft]
0
10
20
30
40
Q
[m³/h]
Q
[l/s]
H
[m]
40
60
80
100
120
140
0 250 500 750 1000 1250 1500 1750 2000 2250 2500
H [ft]
150
200
250
300
350
400
450
0 250 500 750 1000 1250 1500 1750 2000
Q
[US gpm]
Q
[Imp gpm]
80.8
79.9
75
60
70
65
50
η
ηη
η
[%]
70
75
78.6
78
78
65
100-316/1600
100-316/1320
100-316/1100
100-316/1600
100-316/1600
100-316/1320
100-316/1100
2950 [rpm]
ISO 9906:2012 - Grade 3B
NSC 100-316
NSC100-316_2P50_D_CH

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