Lowara NSCF 300-450/3150/W45 VDC4 [56/204] E nsc series operating characteristics at 50 hz 2 poles

Lowara NSCF 250-400/1100/W45 VDC4 [56/204] E nsc series operating characteristics at 50 hz 2 poles
56
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 40-250 ~ 2900 [rpm] ISO 9906:2012 - Grade 3B
0 50 100 150 200 250
0 5 10 15 20
Q [Imp gpm]
Q [l/s]
40-250/220
40-250/185
40-250/150
40-250/110
40-250/**
66.8
65.2
61
59.3
58.8
66
66
64
64
62
62
60
58
56
0 50 100 150 200 250 300 350
0
50
100
150
200
250
300
350
0
20
40
60
80
100
120
Q [US gpm]
H [ft]
H[m]
η[%]
40-250/220
0
10
20
30
0
5
10
NPSH [ft]
NPSH[m]
40-250/220
40-250/185
40-250/150
40-250/110
40-250/**
0
10
20
30
0
5
10
15
20
25
0 10 20 30 40 50 60 70 80
P
P
[HP]
Pp[kW]
Q [m
3
/h]
NSC40
-
250_2P50_D_CH
**= 11 kW (/110A) NSCS, NSCF, NSCC **= 9.2 kW (/92) NSCE

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