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 fact that the pump works with a 4 poles motor makes it very quiet and long lasting. Pump casing, support, pre-filter and impeller in cast iron. Pre-filter in AISI 316 stainless steel. Mechanical seal in carbon-silicon carbide. On demand it may be supplied with bronze impeller.
- Enclosed asynchronous motor with external ventilation.
- Protection IP-55.
- 4 poles 50-60 Hz.