Grundfos MQ 3-45 User Manual

4
English (US)
6. Identification
6.1 Type key
Fig. 1 MQ water supply system. Protective cover is required for outdoor use.
Example MQ 3 -35 A -O -A BVBP
Pump type
Rated flow rate [m
3
/h]
Head [m]
Code for pump version
A: Standard
Code for pipework connection
Code for materials
A: Standard
Code for shaft seal
TM04 3648 4908
Base plate
Drain plug
Suction port
Priming plug
Discharge port
Control panel
Pressure tank cover
End-cover plug
Protective cover
(accessory)

Grundfos MQ 3-45 Specifications

General

Power consumption	1000 W
Maximum head	45 m
Maximum flow rate	3 m³/h
Protection class	IP54
Weight	13 kg
Maximum liquid temperature	35 °C
Maximum operating pressure	7.5 bar
Pumped liquid	Clean water
Liquid temperature range	0 - 35 °C
Maximum ambient temperature	45 °C
Supply voltage	220-240 V
Rated power - P2	0.75 kW
Mains frequency	50/60 Hz
Rated current	4.5 A
Enclosure class	IP54
Inlet connection	1 inch
Outlet connection	1 inch
Power supply	220-240 V, 50/60 Hz
Pump type	Centrifugal
Built-in pressure tank	Yes
Approvals	CE
Material	Stainless steel