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 is a self-priming multistage centrifugal pump
. It self-primes from a well depth of down to 25 feet within a maximum time of 5 minutes. The MQ pump is also ideal for pressure boosting from water storage tanks or from city water supply (maximum 45 psi inlet pressure).
Grundfos MQ-Series Whole House Pressure Booster Pumps
The Mark III MQ pump offers many upgrade features over the second generation whole house booster pump. Improved electronics, more durable motor, better circuit boards and more. One key improvment on the Mark III pump is the optional environmental cover that makes the pump UL rated for outdoor installation. This is critical for those of you who intend to install your booster pump where it may be exposed to the elements.