Max Flow @ Min Cost
FlowFriend is way ahead in the field of energy efficient water pumps. How is this accomplished?
a highly efficient, new generation permanent magnet motor, high-quality German made
an ingenious and optimized hydraulics, fully stainless steel casting
optimum adaptation to the pond and the season by speed control
permanent Magnet motor (PMSM)
The motor is a premium-efficiency motor IE4. It meets the latest energy requirements from 2015 what will be required in the industry. The engine is fully developed and manufactured in Germany. The flow is adjustable by speed (800-2550 rpm). For controlling a display on the pump is built, where the power, speed and hours are shown.
The main advantage of permanent magnet motors compared to a frequency controlled a-synchronous motors, the remarkably high efficiency at low rpm. However, even in the higher rpm range, they are significantly more economical.