Ecocirc®
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Tomorrow's high efciency ready now: the new Lowara Ecocirc® are compliant with the ErP-Directive for 2015 Lowara Ecocirc® THE REVOLUTIONARY HIGHLY EFFICIENT CIRCULATORS FOR DOMESTIC HEATING WITH THE SIMPLE AND SHAFTLESS SPHERICAL MOTOR DESIGN

Affordable efficiency! Approximately 10 to 15 percent of the electricity consumption of an average household is caused by domestic heating circulators. The overwhelming majority of these consist of fixed three speed standard circulators. The EU‘s new Eco-Design Directive, the ErP-Directive EC 641/2009 is starting 1st January 2013. The purpose is to reduce the energy consumption significantly. Again in 2015 these strict requirements will be tightened further. To date there was only the choice of purchasing an inexpensive inefficient standard circulator with high energy consumption, or...

The unknown electricity consumer becomes a highly efficient saving miracle! Current/Old fixed three speed standard pump 100-150 € electricity costs - year by year! Electric cooker Chest freezer Laundry dryer Washing machine new highly efficient pump Savings per average residential home 47 € / year 38 € / year only 11 - 29 € / year approx. 70 -140 € annual saving!* A clear message to all plumbers and installers! Domestic heating circulators have seen a dramatic technology leap in the last years. The new high efficiency pump Lowara Ecocirc® made by Xylem saves up to 90% electricity costs...

How can efficiency even work harder? The answer is as simple as the spherical motor design! The very best ideas are always the simple ones. Impressively simple, that‘s the shaftless spherical motor design. It requires only one single bearing, which is even self re-aligning but does not require any shaft at all. That significantly reduces the number of costly and complicated precision parts. In detail this results in many technical advantages and benefits. But the most important benefit is: Combining the simple spherical motor design with the modern ECM high efficiency technology results in...

Blockage-free even under the very hardest conditions: the revolutionary and patented Anti-Block-Technology! The spherical rotor The permanent magnet rotor/impellerunit is the only moving part. Spherical motor pumps are shaftless, and therefore whisper quiet over the whole lifetime. In case of an indicated rotor blocking, emergency software shakes and vibrates the rotor to avoid further blocking. The evolutionary Anti-BlockTechnology is visible the best also with the position of the ceramic bearing ball: in former versions it was quite visible from outside, today it sits inside in the centre...

Product range Highly efficient circulators for domestic heating Lowara Ecocirc® High efficiency pumps with ECM-technology and permanent magnet rotor for applications like radiant heating (one- and two pipe systems), underfloor and surface heating, boiler feed, solar stations and similar applications; Efficiency ErP ready 2015; shaftless, maintenance-free spherical motor, magnetite resistant Anti-Block-Technology, switchable control options (step-less manually or automatic variable differential pressure), cataphoresis coated cast iron pump housing, LED operation indicator, pre-wired 2 meter...

Kennlinienfelder Ecocirc Basic xx -4 Pump head (m) Förderhöhe (m) Pump curves Kennlinienfelder Ecocirc Basic xx -4 Kennlinienfelder Ecocirc Basic xx -6 konstante Drehzahl (vario, weiße LED) variabler Differenzdruck (auto, blaue LED) konstante Drehzahl (vario, weiße LED) variabler Differenzdruck (auto, blaue LED) konstante Drehzahl constant speed (white LED) step-less manually (vario, weiße LED) variabler Differenzdruck (auto, blaue LED) automatic variable differential pressure (blue LED) Third-party manufacturer Grundfos Alpha pro, Alpha 2 or Alpha 2L ...25-40 Alpha pro, Alpha 2 or Alpha 2L...

Xylem |zīləm| 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We’re 12,500 people unified in a common purpose: creating innovative solutions to meet our world’s water needs. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work. We move, treat, analyze, and return water to the environment, and we help people use water efficiently, in their homes, buildings, factories and farms. In more than 150 countries, we have strong, long-standing relationships with...