Centrifugation circulator pumps
Description and working principle
Built generally in cast iron and sometimes stainless steel, these pumps are mainly used in closed circuits for heating or domestic hot water supply. The sealing principle is a canned rotor (motor embedded in the pumped fluid). They are available for single-family homes or communities. As these pumps are in constant use, they are equipped with electronics that adapt the speed of the pump according to the hydraulic characteristics of the system. They are available with standard or optional insulation shells. These pumps are mainly available in single-phase version and for larger models in 3x230/400V.
Heating system, domestic water supply, closed circuit,...