Nova 180, Nova 200, Nova 300 and Nova 6000 by DAB are submersible pumps for drainage (also rainwater) in residential building service. The pumps have been redesigned on the occasion of the forty years of marketing, making them even more reliable, resistant and ergonomic to use. They can also be used for emptying tanks or cisterns. Nova 180, Nova 600 are suitable for fixed or portable installations and they are available in the automatic version with the integrated float switch or in the manual version without the float. The pumps are suitable for drainage of flooded basements, cellars and garages or to prevent flooding when installed in rainwater collector wells, which can also be used as a portable pump in emergency situations to drain water from flooded premises. The pump body, the impeller and the suction grille are in technopolymer, the motor shaft is in stainless steel. Thermal protection incorporated in all single-phase versions. they can work in dry run for up to a minute. 10 mm free passage. In compliance with the European standard EN 60335-2-41 in case of external use the 10 meter power cable is mandatory.