Grundfos MTR Serie Livret Technique page 73

MTR, MTRE, SPK, MTH, MTA
MTR, MTRE 20, 50 Hz
p H
[kPa] [m]
260
-17
2400
-16
240
220
-14
2000
200
-12
180
1600
160
-10
140
-8
1200
120
-7
100
-6
800
80
-5
-4
60
-3
400
40
-2
20
-1
0 0
0 50
0
P2
[kW]
1.6
1.2
0.8
0.4
0.0
0 50
H
[m]
2900 rpm
15
10
5
NPSH
0
0 50
100 150 200 250
5 10 15
100 150 200 250
100 150 200 250
MTR, MTRE 20
50 Hz
ISO 9906:2012 Grade 3B
300 350 400 450
20 25
300 350 400 450
300 350 400 450
Q [l/min]
Q [m³/h]
Eta
[%]
80
60
Eta
P2
40
20
0
Q [l/min]
NPSH
[m]
6
4
2
0
Q [l/min]
12
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