Do you have a question about the Grundfos MQ Series and is the answer not in the manual?
Power Supply | 230 V, 50 Hz |
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Protection Class | IP54 |
Pumped Liquid | Clean water |
Maximum Suction Lift | 8 m |
Inlet/Outlet Size | 1 inch |
Flow Rate | 3.5-4.5 m³/h |
Material | Stainless steel |
Built-in Features | dry-running protection |
Liquid Temperature Range | 0°C to 35°C |
Inlet Pressure | Maximum 3 bar |
Approvals | CE, EAC |
Specifies the types of clean, non-aggressive liquids suitable for pumping.
Deciphers the model designation and its components, such as flow rate and head.
Explains the maximum vertical distance the pump can draw water from a source.
Instructions for choosing a suitable site and creating a stable mounting base for the pump.
Details on required clearances, pipe connection types, and hose considerations.
Information on fitting the optional protective cover for outdoor installations.
Guidance on powering the MQ pump using generators or inverters.
Provides wiring schematics for 115V and 230V systems.
Explains how to measure winding resistance for 115V and 230V motors.
Step-by-step instructions for priming and starting the MQ pump for the first time.
Description of indicator lights and buttons on the MQ control panel.
Details on automatic pump shutdown and restart functions, including alarm conditions.
Information on available service kits and the run-in process for the shaft seal.
Instructions for preparing the pump after periods of inactivity or draining.
Procedures and precautions for servicing contaminated or general pump repairs.
Provides physical dimensions and electrical operating parameters for MQ models.
Lists product certifications and the part number for the protective cover accessory.
Addresses questions on starting, stopping, pressure limits, priming, and overload detection.