MAGNA3 Brochure

ENERGY CONSUMPTION
Index
10
0
20
30
40
50
80
60
90
70
100
Typical
installed
circulator
EEI 0.27 EEI 0.23 EEI 0.20
Benchmark
level
MAGNA3
THE HIGHEST STANDARDS,
THE GREATEST RESULTS
Ready for range?
MAGNA3 is a truly full-range pump with more than
25 di erent single and twin circulators in cast iron or
stainless steel. We have also increased the maximum
head to 60 Ft and the  ow to 550 GPM. Get ready to
specify a perfectly sized circulator pump for any HVAC
application.
The smart pump
MAGNA3 gives you new opportunities with more
intelligent control modes, optimized building
management communication and a built-in heat
energy meter. It also allows you to save pump throttling
valves in the system. It is fair to say that we have raised
the bar for intelligent pumping.
Effi ciently the best
The short version is this: MAGNA3 is the most
e cient circulator available on the market today.
The longer version is this: With the lowest Energy
E ciency Index (EEI) in the world, below 0.20, you
can achieve energy savings of up to 75% compared to
a typical installed circulator. With the unique
Autoadapt control these savings can be as much
as 85% and thereby a remarkably fast return on
investment.
Reliable from A to Z
At Grundfos we do not take testing lightly. With 40
years of experience with electronically controlled
pumps and 1 million test hours for the MAGNA3 in
extreme conditions, including alternating pressure
tests, high humidity tests as well as high and low-
temperature tests, we are con dent that this pump will
serve you day in and day out for many years to come.
Other ECM Circulators
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