Lowara NSCF 300-450/3150/W45 VDC4 [52/204] E nsc series operating characteristics at 50 hz 2 poles

Lowara NSCF 300-350/900/W45 VDC4 [52/204] E nsc series operating characteristics at 50 hz 2 poles
52
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 32-250 ~ 2900 [rpm] ISO 9906:2012 - Grade 3B
0 20 40 60 80 100 120 140 160
024681012
Q [Imp gpm]
Q [l/s]
32-250/150
32-250/110
32-250/**
32-250/75
50.5
48.3
47.5
45.5
50
50
48
48
46
46
44
40
0 20 40 60 80 100 120 140 160 180
0
50
100
150
200
250
300
0
10
20
30
40
50
60
70
80
90
100
Q [US gpm]
H [ft]
H[m]
η[%]
32-250/150
0
10
20
30
40
0
5
10
15
NPSH [ft]
NPSH[m]
32-250/150
32-250/110
32-250/**
32-250/75
0
5
10
15
20
0
4
8
12
16
0 5 10 15 20 25 30 35 40 45
P
P
[HP]
Pp[kW]
Q [m
3
/h]
NSC32
-
250_2P50_D_CH
**= 11 kW (/110A) NSCS, NSCF, NSCC **= 9.2 kW (/92) NSCE

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