GRUNDFOS SCALA 2 TESTBERICHT PC
GRUNDFOS SCALA 2 TESTBERICHT SERIES

We have all kinds of booster pumps that will have you covered whether you have a house or a duplex. No matter which pump you choose, you can save at PlumbersStock. Now that you know all the ins and outs of SCALA2 vs. *Signifying they were manufactured between the 3 rd week of 2016 and the 1 st week of 2019. Not all models were failing, but enough of them did that Grundfos reengineered the SCALA2. It’s hard to say how widespread the issue was, but Grundfos advised/requested that if you had already installed the pump, then to keep it in place.

GRUNDFOS SCALA 2 TESTBERICHT PC

What Was the SCALA2 Recall About?īack in 2019, Grundfos issued a recall of models within the PC codes of 16*. Last, but not least, the engineers at Grundfos have been able to design more user-friendly controls and an easier installation process with the new SCALA2 series. MQ3-45 = rated head of 75.5 feet, max operating pressure of 109 psi, and max liquid temperature of 95-degrees Fahrenheit.SCALA2 = rated head of 88.6 feet, max operating pressure of 145 psi, and max liquid temperature of 113-degrees Fahrenheit.

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 SCALA 2 TESTBERICHT 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. To determine exactly what the alarm indicates, check the trouble shooting page of the I & O (Installation and Operation manual).Grundfos has now released the SCALA1. So, most likely the problem is not with the pump itself but somewhere within the system. The SCALA2 alarms are designed to indicate problems within the installation. But it is important to tighten the priming plug by hand and continue until the plug reaches the bottom of the sealing surface. If necessary, you can use a screwdriver to loosen the priming plug. So please, only use hands to tighten connections. (As the label indicates.) Even though the connections are robustly constructed and reinforced, using tools can introduce so much force that cracks can occur. The SCALA2 pump is designed so that no tools will fit, so you should only use your bare hands to tighten the connections. Tightening the connections and priming plug Here’s some helpful advice that should clear up any confusion.

Some installers working with Grundfos’ SCALA2 boosting pump have had questions about which tools to use, and some have found it difficult to understand the LED alarm indicators.

Grundfos scala 2 testbericht