A cast iron, large volume, centrifugal pump with pre-filter, suitable for all demanding filtration systems in commercial swimming pools. Designed for quiet running and easy maintenance, this device incorporates a standard 4 pole motor and makes repair or replacement very easy without the need to remove valves or the hydraulic system.
Technical features
- Cast iron pump body, support and pre-filter chamber
- Large pre-filter basket made in AISI 316 Stainless steel
- Silicon carbide mechanical seal (Tungsten carbon, AISI 316, epdm viton etc – Available on request)
- Cast iron impeller as standard (Bronze impeller available on request)
- Flange connection from DN-65 to DN-125
- Stainless steel AISA 316 shaft coupling and screws
- Motor and pump shafts connected by coupling
- Standard asynchronous, 4 pole motor, sealed from external Cataphoresis processed for corrossion resistance.
- Lubricated bearings to ensure long life and quiet operation
- Suitable for high heights filtration systems (HF-4 models only)
- IE3 standardised motor: 1450 RPM at 50Hz(1750 RPM at 60Hz)
- Protection rating: IP55
- Insulation rating: Class F
- Power supply: 230/400V 50Hz and 60Hz on demand
