Grundfos MQ - Technical Data; Operating Conditions

English (GB)
10
2.3 MQ pump
Fig. 1
3. Pumped liquids
Thin, clean, non-aggressive liquids, not containing
solid particles or fibres.
4. Technical data
4.1 Operating conditions
TM01 9873 2600
Pressure tank
Plug
Control panel
Discharge port
Priming plug
Suction port
Drain plug
Base plate
MQ 3-25 MQ 3-35 MQ 3-45
Maximum pressure [bar] 2.5 3.5 4.5
Maximum system pressure [bar] 7.5
Maximum suction lift [m], see page 237 8
Minimum ambient temperature [°C] 0
Maximum ambient temperature [°C] 45
Minimum liquid temperature [°C] 0
Maximum liquid temperature [°C] 35
Net weight [kg] 13.0
Sound pressure level [dB(A)] < 70
Tank volume [l] 0.16
Air pressure in tank [bar] 1.0 1.5 to 1.7
50 Hz:
Maximum flow rate [m
3
/h] 4.5
Connections G 1
60 Hz:
Maximum flow rate [m
3
/h] 5
Connections 1" NPT