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Grundfos MQ3

Domestic water pressure boosting

Grundfos MQ3-25

Grundfos MQ3-35

Grundfos MQ3-45

  • Automatic pressure pump with integrated user-friendly display 
  • Self-priming water pump built for both indoor and outdoor use 
  • Low purchase price grants affordability to this rural water pump 
  • Grundfos domestic pump has various models for more versatility 

The Grundfos MQ3 is an all in one water pressure boosting system. This self-priming water pump is generally used for water pressure boosting from ponds, wells and water tanks. The automatic pressure pump is ideal domestically and can be used for various applications. The Grundfos domestic water pump is suitable for multiple tasks, whether as a rain harvesting system or in agriculture and irrigation.


Call 0800 278 296 for help with your Grundfos MQ3!

This Denmark water boosting system is best used for rural applications. Whether as a rain harvesting system or pressure boosting system, this Grundfos domestic pump has multiple options to choose from. The multistage water pump has multiple models and comes with a warranty. The warranty covers this centrifugal water pump for a duration of two years. 

Read our grundfos pump review to learn about our long-term experience with this pump and find out if the Grundfos MQ 3 is the right pump for you.

Is your Grundfos pump not working? Does it displays an error message? Ultimately, this can happen for many different reasons. In most cases, our highly qualified and experienced technicians can repair your multistage water pump for you. It might result in a continued water supply for many years to come. However, if repair is too costly, we will be happy to give you honest advice on other options.

Need any help? Be sure to give us a call at 0800 AQUA WORKS and talk to our expert team!

Grundfos Pump Common Issues

Grundfos MQ3 Water Pump Review

This Grundfos multistage water pump has suitable pump performance for domestic applications. From our long term experience this water pressure boosting system will at least outlast its warranty. Although it has various features to protect the pump, in most cases we typically replace these self priming water pumps after 5-8 years of work.

Discovering the right domestic pump for your needs isn’t easy. Here at Aqua Works we have many years of experience behind us. Having helped many customers find the best pump for them, we could do the same for you. Give us a call on 0800 278 288 and talk to our team of professionals and receive some honest advice to find the right pump for you.


Common Issues With Your Domestic Water PumpGrundfos MQ3 

Most pump failures occur closer to the end of a pump’s life. Grundfos pump failure isn’t an exception. However, this rural water pump is also especially susceptible to power fluctuations. Electricity surges and spikes can cause pump damage, resulting in a Grundfos pump failure. These power fluctuations mean that the pump can go at any time throughout its life.

Is your Grundfos pump noisy or just generally louder? Does it makes a buzzing sound? Ultimately, this is a common issue that can often happen in the later years of this centrifugal water pump. However, Grundfos pump problems like these have many possible causes. If you find yourself asking ‘why is my Grundfos pump noisy’, give us a call at 0800 278288 and we can troubleshoot it for you.


Brand: Grundfos

Model: Grundfos MQ3

Dimensions: 570mm x 320mm x 218mm

Weight: 13kg

Max Flow Rate: 55L/min

Max Head: 48m

Suction Lift: 6.5m

Cable Length: 2m

Motor Protection: IP54

Voltage: 240V

Maximum Operating Pressure: 108 psi

Warranty: two years


Product number

MQ 3-45 A-O-A-BVBP
MQ3-35 B A-O-A-BVBP 1x230V 60Hz GTS IT
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