high efficiency circulating pump, hot water, canned motor pump, shield pump, EEI

CPA High Energy-efficient Circulator Pumps Features Pump parameters adjust to the actual system environments. Automatic night-time duty. The frequency converter. Display the actual power consumption. Motor based on permanent-magnet/compact-rotor technology. The energy efficiency index(EEI) requirement will be ≤0.23 from 2015.CPA series are ＜ 0.17. Application CPA pump is designed for circulating liquids in heating systems. Automatic operation proportional or constant pressure