Nocchi VLR 2B - 260 F T [16/25] Nocchi vertical multi cell centrifugal pumps vlr 46
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Nocchi VLR 2B - 260 F T [16/25] Nocchi vertical multi cell centrifugal pumps vlr 46

Nocchi VLR 2B - 260 F T [16/25] Nocchi vertical multi cell centrifugal pumps vlr 46
NOCCHI
VERTICAL MULTICELL CENTRIFUGAL PUMPS
VLR 46
HYDRAULIC PERFORMANCE
Q[lmp gpm]
0 50 100 150 200
Q[US gpm]
0 50 100 150 200 250
0 5 10 15 20 25 30 35 40 45 50 55 60 65
Q[m
3
/h]
Q[l/min]
H[m]
H[ft]
P
p
[kW]
η[%]
1
2
3
4
90
73
57
40
NPSH[m]
1
2
3
4
5
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
0
0 100 200 300 400 500 600 700 800 900 1000
100
200
300
400
500
600
700
800
900
1000
p1
p2
kW/stage
NPSH
46-110
46-120/2
46-120
46-130/2
46-110/2
46-90
46-90/2
46-70/2
46-70
46-80/2
46-80
46-60
46-60/2
46-40/2
46-40
46-50/2
46-50
46-30
46-30/2
46-20
46-100
46-10/1
46-10
46-20/2
46-100/2
Head and NPSH values valid with water density p = 1.0 Kg / dm3 at 20° C
VLR 46 2900 rpm 50 Hz ISO 9906 - Annex A
MEI ≥ 0.1 - MEI reference ≥ 0.70 - The reference efficiency information is available on the website: www.europump.org/efficiencycharts

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