Air Aqua FlowFriend Standard Variable Speed DC Pump

When it comes to energy efficiency, FlowFriend pumps are ahead of the curve. FlowFriend conforms to the top MEI (Minimum Efficiency Index) category (above 0.7) Current European Union regulations call for a minimum MEI of 0.4. Features: Energy efficient Adjustable flow/RPM rate Optional 0-10V control Very quiet operation Efficient next-gen permanent magnet motor 316-grade stainless steel wet end construction Premium efficiency IE4 motor The motor is developed and manufactured in Germany Worldwide application, accepts voltages ranging from 100 - 240V / 50 - 60 Hz Adjustable motor speed (600 - 2,550 RPM) is a standard feature on all FlowFriend pumps. The digital display on top of the motor shows current power consumption and hours of operation. The 0-10V port allows for external control. Utilizing a permanent magnet motor instead of a frequency-controlled asynchronous motor allows for very high energy efficiency at low RPM. Even at high RPM, the permanent magnet motor is still very e