DAB submersible pump for drainage also rainwater in residential building service. The Nova series has been redesigned to mark forty years of commercialisation, making it even more reliable, resistant and ergonomic. It can also be used for emptying tanks or cisterns. It is suitable for fixed or portable installations and it is available in the automatic version with the integrated float switch or in the manual version without the float. The pump is suitable for draining flooded basements, cellars and garages or to prevent flooding when installed in rainwater collection wells, and can be used as a portable pump in emergency situations to drain water from flooded premises. A 90° fitting is provided for vertical delivery. The pump body, the impeller and the suction grid are in technopolymer, the motor shaft in stainless steel. Thermal protection incorporated in all single-phase versions. It can work in dry run for up to 1 minute. 10 mm free passage. New sealed cable gland design and new motors, more compact and efficient. The motor shaft is in AISI 431 stainless steel suitable for light salty water. Impeller bolt sealing to prevent corrosion at bolt motor shaft. In compliance with the European standard EN 60335-2-41 in case of external use the 10 meter power cable is mandatory.