WORKING PRINCIPLE
CLEAN pumps are half open impeller centrifugal submersible pumps, designed for automatic and non-automatic use. The impeller, mounted on the end of drives shaft, consists of a back disk and blades. The fluid enters the rotating blades channel via the suction strainer, where it moves radially from the centre outwards, acquiring energy both in the form of pressure and increased speed. When it leaves the impeller the fluid is conveyed into volute. Here part pf the kinetic energy is transformed into pressure energy, and the fluied leaves the pump via the vertical delivery opening in the pump body. Correct motor cooling is ensured by the fluied being pumped.

PUMP INSTALLATION AND APPLICATIONS
CLEAN pump is suitable for lifting clean water not containing abrasive substances. These pumps are designed for easy use and are extremely reliable even when subjected to continuous use, since the motor is fully cooled plus a double mechanical seal. These pumps are suitable for domestic emergency use, for small flooded area and for all those applications where maximum drainage potential is requested.

STRUCTURAL CHARACTERISTIC
※ Aluminum pump body
※ Stainless steel mechanical seal(graphite to ceramic)
※ With float switch or without
※ Impeller: stainless steel impeller with rubber covered
※ With thermal overload protector in single phase motor