Characteristic Features

• Glandless circulator pumps integrated in products shall have an energy efficiency index (EEI) of not more than 0.23, the benchmark level being 0.20
• Controlled via a digital low-voltage pulse-width modulation (PWM) signal which means that the speed of rotation depends on the input signal. The speed changes as a function of the input profile.
• Cataphoretically coated cast iron housing
• Electronics separated from motor, motor protected against condensed water by drain holes and double-coated wiring