The Riello 20230656 UPM3(K) FLEX AS 25-75 H9 electronic circulator pump is designed to ensure high efficiency in heating systems. The K variant allows operation under more demanding conditions than standard models, ensuring reliable performance even at low fluid temperatures and in the presence of condensation.
MAIN FEATURES
high-efficiency electronic circulator pump
FLEX AS version with K variant
reduced power consumption
stable operation under critical conditions
original Grundfos product for Riello systems
TECHNICAL DATA
model UPM3(K) FLEX AS 25-75 H9
180 mm installation length
fluid temperature range from 2 C to 110 C
electronic circulator pump for boiler
APPLICATIONS
replacement pump for Riello boilers
compatible with Beretta, Riello and Sylber boilers
suitable for residential and commercial heating systems