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Grudfos MQ45

Grudfos MQ45

Domestic water supply is getting more compact ...

... much more compact

The Grundfos MQ is a compact all-in-one pressure boosting unit,
designed for domestic water supply and other boosting or lift applications.

 

 

 

 

The MQ is a compact and reliable, easy-to-install pump, with many standard features. The MQ pump is ideal for pressure boosting from water storage tanks or from city water supply (maximum 45 psi inlet pressure). The MQ is also a self-priming multistage centrifugal pump. It can selfprime from a well depth of down to 26 feet within a maximum time of 5 minutes.*

* For detailed suction lift performance characteristics, refer to the MQ product guide.

Easy to Install

The Grundfos’ MQ pump is compact and extremely easy to install. The pressure switch and tank are already built into the MQ. Furthermore, it is selfpriming and water-cooled with a very low noise level. The outlet pipe connection can be angled up to 5° to
fit your existing pipe-work.

Smart Operation

Grundfos’ MQ pump is simple and easy to operate. The settings are clearly indicated on the user-friendly control panel with indicator lights for Pump on/off, auto reset, and an alarm indicating dry running or overheating.

Built to last

Grundfos MQ is built for trouble-free operation. It’s construction from corrosion-resistant materials means it can be used for clean water. The anti-cycling feature prevents the pump from repeatedly starting and stopping in the event of a dripping tap or a minor leak. If there is no water available, the pump will stop to protect itself and restart automatically when water is available again.

 

Grundfos MQ self-priming multistage pump

Performance range: Flow up to 20 gpm
Head up to 139 ft
System pressure: Up to 109 psi
Inlet pressure: Max. 45 psi
Suction lift: Max. 26 ft
Liquid temperature: 32°F to +95°F
Ambient temperature: 32°F to +113°F
Nominal voltage range: 1 x 110 - 120 V or
1 x 220 - 240 V
Weight: 29 pounds
Dimensions: 12.6 x 22.4 x 8.7 (in)
Thermal protection Yes

Grundfos is the flexible and innovative choice

Grundfos has been developing pumps for domestic use for more than 40 years. Throughout our long history our focus has always been innovative solutions for heating, water supply and wastewater applications.