English (GB)
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4. Technical data
4.1 Operating conditions
4.2 Electrical data
4.3 Dimensions
See dimensions at the end of these instructions.
4.4 Approvals
Materials in contact with the pumped liquid have
been approved by the French ACS (Attestation de
Conformité Sanitaire) according to XP P 41-280 for
use in drinking water.
Other approvals: See pump nameplate.
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 261 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
MQ 3-25 MQ 3-35 MQ 3-45
Enclosure class IP54
Insulation class B
Supply cable 2 m H07RN-F with/without plug
50 Hz:
Voltage [VAC] 1 x 220-240 V - 10/+ 6 %
Power consumption, P
1
[W] 600 850 1000
60 Hz:
Voltage,
power consumption, P
1
[W]
1 x 110-120 V - 10/+ 6 % - 800 1000
1 x 220-240 V - 10/+ 6 % 550 850 1050
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