A large volume centrifugal pump, to which a pre-filter has been applied in the inlet, making these the ideal pumps for large filtering units. The bronze version is ideal for sea water and automatic pool systems that use salt electrolysis as a means of disinfecting.
Pump body, pre-filter, support and impeller DIN-1705 RG 5 bronze (G-CuSn 5 ZnPb). Shaft, pre-fil-ter sieve and bolts in AISI 316 stainless steel.Cast iron coupling. Mechanical seal in carbon-ceramic and AISI 316 stainless steel. On request, these pumps may be supplied in any other bronze alloy.
These pumps are easy and simple to maintain, as the construction of the pump, which includes a totally standard motor, allows the motor to be changed or repaired without emptying the instal-lation, even when you do not have pump inlet and outlet valves, or removing any part from the hydraulic section.
Standard asynchronous motor, sealed from exter-nal ventilation. Its standard construction allows it to be replaced with another standard motor at any time and in any place. Protection IP-55. 2 poles 50-60 Hz.