Grundfos UPM3 FLEX AS 25-70 130 AZJ circulation pump, Beretta code 20109067 and Riello equivalent 4R103541, original replacement for high-efficiency wall-hung boiler hydraulic units.
MAIN FEATURES
Electronic low-consumption circulator with UPM3 FLEX technology.
25-70 performance class with 130 mm pump body.
Horizontal hydraulic connection for direct replacement.
Integrated electronics for automatic operating adjustment.
High-efficiency motor compliant with modern energy-saving standards.
Compatible with Beretta and Riello systems using pump codes 20109067 and 4R103541.
APPLICATIONS
Replacement for Beretta and Riello boilers equipped with Grundfos UPM3 FLEX AS 25-70 130 AZJ circulator.
Suitable for restoring correct water circulation after pump failure.