Grundfos has announced its integrated variable speed drive E-Circulator line, available in two configurations--Series 1000 and Series 2000.



Grundfos has announced its integrated variable speed drive E-Circulator line, available in two configurations. Series 1000 pumps are suitable for constant temperature, flow and pressure control. Series 2000 pumps add the capability of differential pressure with the use of a transducer to the pump suction and discharge flanges.