Nocchi VLR 4 - 30 A T [6/25] Nocchi vertical multi cell centrifugal pumps vlr 2b
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Nocchi VLR 4 - 30 A T [6/25] Nocchi vertical multi cell centrifugal pumps vlr 2b

Nocchi VLR 8 - 120 A T [6/25] Nocchi vertical multi cell centrifugal pumps vlr 2b
NOCCHI
VERTICAL MULTICELL CENTRIFUGAL PUMPS
VLR 2B
HYDRAULIC PERFORMANCE
0 14 28 42 56 70
0 0,6 1,2 1,8 2,4 3 3,6 4,2
Q[m
3
/h]
Q[l/min]
Q[lmp gpm]
0 3 6 9 12 15 18
Q[US gpm]
0 3 6 9 12 15
H[m]
H[ft]
P
p
[kW]
η[%]
0,06
0,08
0,1
0,12
50
40
30
20
NPSH[m]
0
1
2
3
4
0
20
40
60
80
100
120
140
160
180
200
220
240
260
0
100
200
300
400
500
600
700
800
NPSH
kW/stage
η
2B-40
2B-50
2B-60
2B-70
2B-90
2B-110
2B-130
2B-150
2B-180
2B-220
2B-260
2B-30/2
2B-30
Head and NPSH values valid with water density p = 1.0 Kg / dm3 at 20° C
VLR 2B 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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