#Grundfos hauswasserwerk scala 2 series#

If you compare the specs on the 115v SCALA2 to the 115v MQ3, you will see a lot of similarities and a few important distinctions: Remember that no matter what you want, PlumbersStock has the best prices on all kinds of Grundfos pumps. The versatility ensures you have the machine you need. It works much like a variable frequency drive ( VFD). Certainly, the show-stopper with SCALA2 is the intelligent pump technology that ensures perfect water pressure automatically. The SCALA2 is as quiet as a modern dishwasher, operating at 47 dba. Where they differ is what really matters. Here are the SCALA2 models in question:īoth models share many of the same standard features that you’d expect, like dry run protection and a max operating ambient temperature of 32 to 113-degrees Fahrenheit. It ramps up and down when it needs to with its constant pressure system (more on that in a second). SCALA2 is built to meet your water flow demands. You no longer have to worry about horsepower when buying a residential booster pump.

230v MQ3-45 1 HP booster pump (all sold out).

115v MQ3-45 1 HP booster pump (all sold out).

230v MQ3-35 3/4 HP booster pump (all sold out).

115v MQ3-35 3/4 HP booster pump (all sold out).

For customers who want to continue buying the MQ3 series, PlumbersStock will carry it as long as we can because we know plenty of people will still be looking for it. You could say that it’s already begun and probably will be complete in June. They have made it easier to meet the variable demands of your plumbing system while delivering the reliability and integrity you expect with Grundfos engineering.

SCALA2 did have a few manufacturer flaws (more on that later), but they’ve now been fixed, and it is the superior pump.

#Grundfos hauswasserwerk scala 2 series#

Though SCALA2 hit the market a few years back, many customers remained dedicated to the older MQ3 series for its reliability. So how does the SCALA2 vs MQ3 series measure up? Our customers are very familiar with Grundfos. The latest and greatest in residential pressure boosting pumps is now officially the SCALA2 series. if you want to check that out or learn all about the differences between SCALA1 and SCALA2, we have the resources for you.