Danfoss MPE 70, Operating Manual

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Data sheet | MPE 70 Energy recovery device
28
180R9426 | AQ367027814446en-000801 | IOM MPE 70 | 08.2022
MPE 70 MPE 70
MPE 70 with
IEC motor
Code number 180F7070 180F7066
Pressure
Min. pressure HP out (min. allowable working
pressure)
barg 40 40
psig 580 580
Max. pressure HP out (Max. allowable working
pressure, MAWP)
1)
barg 83 83
psig 1200 1200
Min. pressure on HP in,
intermittent
2) 3)
barg 2 2
psig 29 29
Max. diff. pressure HP in, - HP out
barg 0.66 0.66
psig 9.6 9.6
Max. pressure LP in (MAWP)
1)
barg 5 5
psig 72 72
Max. pressure LP in, peak
barg 10 10
psig 145 145
Min. allowable working pressure LP in
barg 2 2
psig 29 29
Max. differential pressure (LP in - LP out)
barg 0.74 0.74
psig 10,73 10.73
Max. static test pressure (HP in and HP out)
barg 108 108
psig 1566 1566
Max. static test pressure (LP in and LP out)
barg 13 13
psig 189 189
Speed
Min. speed rpm 625 625
Max. speed rpm 875 875
Flow rates
Flow at min. speed, HP out
m³/h 50 50
gpm 220 220
Flow at max. speed. HP out
m³/h 70 70
gpm 308 308
Typical lubrication flow at 60 barg (871 psig)
l/min 16 16
gpm 4.2 4.2
Peak flow, LP in
4)
m³/h 105 105
gpm 462 462
Max. allowable working flow, LP in
5)
m³/h 70 70
gpm 308 308
Efficiency
Total efficiency
6)
% 96 96
Technical specifications
Media temperature
7)
o
C 2-40 2-40
o
F 36-104 36-104
Ambient temperature
o
C 0-50 0-50
o
F 32-122 32-122
Filtration requirements (nominal)
8)
5 μm melt blown
Salinity increase at membrane at 40% recovery
rate at balanced flow
9)
2 - 3% 2 - 3%
4. Technical data 4.1 MPE 70 with and without motor