Grundfos MQ 3-35 - Replacing the Shaft Seal, Chambers and Impellers

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English (US)
5. Identification
5.1 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
Nominal flow rate [m³/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)
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