Descrizione
Main components: special steel hexagonal shaft, rubber steel bearings, chrome-plated bushings, stainless steel coupling, top quality special plastics supplied by leading European companies and spacers in brass/stainless steel.
- Multi-stage centrifuge pump multi-stage
- Impeller and diffuser in special resin
- Cloak, shaft, suction grille, cable protection, joint and screws in stainless steel
- Pump shaft driven by special anti-sand rubber bearings
- Inlet and outlet in stainless steel micro-cast
- Built-in check valve
- Pump and motor coupling NEMA Standard 4” pump and motor with broached coupling
- Counterclockwise rotation
- The pump must not run dry
- Minimum height of water on suction: 1 mt
- Water temperature 35°C MAX
- Sand content MAX 250 gr/mc
