KE double impeller by DAB is a centrifugal pump with MCE-P variable frequency drive installed as standard designed for pressurization tasks in commercial building service and agriculture and irrigation. Pump body in cast iron. Carbon-ceramic mechanical seal, the impellers are in technopolymer or cast iron depending on the model. Wide range of liquid temperatures supported. KE double impeller is available with threaded suction and delivery connections. The use of the MCE-P variable frequency drive has numerous advantages: it increases comfort because it is able to maintain constant pressure as different demands (pressure sensor installed as standard), increases efficiency, saves energy, protects from water hammer and simplifies the configuration thanks to the display. Possibility of remote control thanks to the DConnect service (DConnect Box supplied separately).