Download GRUNDFOS INSTRUCTIONS

1.3 MQ pump
Fig. 1
Control panel
Pressure tank
Discharge port
Priming plug
Suction port
TM01 9873 2600
Plug
Drain plug
Base plate
2. Pumped liquids
Thin, clean, non-aggressive liquids, not containing
solid particles or fibres.
3. Technical data
3.1 Operating conditions
Maximum pressure [bar]
MQ 3-25
MQ 3-35
MQ 3-45
2.5
3.5
4.5
Maximum system pressure [bar]
7.5
Maximum suction lift [m], see page 93
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]
Air pressure in tank [bar]
0.16
1.0
1.5 to 1.7
50 Hz:
Maximum flow rate [m³/h]
4.5
Connections
G1
60 Hz:
Maximum flow rate [m³/h]
Connections
5
1" NPT
5