Nocchi VLR 4 - 30 A T [22/25] Nocchi vertical multi cell centrifugal pumps vlr 92
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Nocchi VLR 4 - 30 A T [22/25] Nocchi vertical multi cell centrifugal pumps vlr 92

Nocchi VLR 4 - 30 A T [22/25] Nocchi vertical multi cell centrifugal pumps vlr 92
NOCCHI
VERTICAL MULTICELL CENTRIFUGAL PUMPS
VLR 92
HYDRAULIC PERFORMANCE
0 500 1000 1500 2000
0 20 40 60 80 100 120
Q[m
3
/h]
Q[l/min]
Q[lmp gpm]
0 100 200 300 400 500
Q[US gpm]
0 100 200 300 400
H[m]
H[ft]
P
p
[kW]
η[%]
2
4
6
8
90
73
57
40
NPSH[m]
0
3
5
8
10
0
20
40
60
80
100
120
140
160
180
200
220
0
100
200
300
400
500
600
700
NPSH
kW/stage
92-50
92-60/2
92-60
92-70/2
92-50/2
92-40
92-40/2
92-20/2
92-20
92-30/2
92-30
92-10
92-10/1
p1
p2
Head and NPSH values valid with water density p = 1.0 Kg / dm3 at 20° C
VLR 92 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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