Lowara NSCF 300-450/3150/W45 VDC4 [59/204] E nsc series operating characteristics at 50 hz 2 poles

Lowara NSCF 300-350/750A/W45 VDC4 [59/204] E nsc series operating characteristics at 50 hz 2 poles
59
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.
NSC 50-200 ~ 2900 [rpm] ISO 9906:2012 - Grade 3B
0 50 100 150 200 250 300 350 400
0 5 10 15 20 25 30
Q [Imp gpm]
Q [l/s]
50-200/185
50-200/150
50-200/110
50-200/**
77.4
74.4
72.2
70.7
76
76
74
74
72
72
70
70
68
68
66
66
0 100 200 300 400 500
0
50
100
150
200
0
10
20
30
40
50
60
70
Q [US gpm]
H [ft]
H[m]
η[%]
η[%]η[%]
η[%]
50-200/185
0
5
10
15
20
0
2
4
6
NPSH[ft]
NPSH[m]
50-200/185
50-200/150
50-200/110
50-200/**
0
5
10
15
20
25
0
5
10
15
20
0 20 40 60 80 100 120
Pp[HP]
Pp[kW]
Q [m
3
/h]
NSC50
-
200_2P50_D_CH
**= 9.2 kW (/92) NSCE **= 11 kW (/110A) NSCS, NSCF, NSCC

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