Nocchi VLR 2B - 130 A T [19/25] Nocchi vertical multi cell centrifugal pumps vlr 66
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Nocchi VLR 2B - 130 A T [19/25] Nocchi vertical multi cell centrifugal pumps vlr 66

Nocchi VLR 2B - 260 F T [19/25] Nocchi vertical multi cell centrifugal pumps vlr 66
NOCCHI
VERTICAL MULTICELL CENTRIFUGAL PUMPS
VLR 66
HYDRAULIC PERFORMANCE
Head and NPSH values valid with water density p = 1.0 Kg / dm3 at 20° C
VLR 66 2900 rpm 50 Hz ISO 9906 - Annex A
0 200 400 600 800 1000 1200 1400
Q[m
3
/h]
Q[l/min]
Q[lmp gpm]
0 50 100 150 200 250 300 350
Q[US gpm]
0 50 100 150 200 250 300
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
240
260
0
100
200
300
400
500
600
700
800
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90
NPSH
kW/stage
p
1
p
2
66-80
66-80/1
66-80/2
66-70
66-70/1
66-70/2
66-60
66-60/1
66-60/2
66-50
66-50/1
66-50/2
66-40
66-40/1
66-40/2
66-30
66-30/1
66-30/2
66-20
66-20/1
66-20/2
66-10
66-10/1
MEI ≥ 0.1 - MEI reference ≥ 0.70 - The reference efficiency information is available on the website: www.europump.org/efficiencycharts

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