Calpeda 4SDX 3 TRI 4" borehole pump

Use:
- For water supply.
- For civil and industrial applications.
- For fire services.
- For irrigation.

Specifications:
- Submersible electric pumps for 4” (DN98mm) boreholes.
- All 304 stainless steel construction, jacket, body, diffuser, impeller, ring, shaft, delivery, suction, basket and screws.
- Pump and motor coupling to NEMA standard.
- Check valve built into the delivery body.
- CALPEDA 4" submersible 304 stainless steel motor with a 1.5 m cable lead.
- Water temperature up to 30°C.
- Maximum quantity of sand in the water, 50 g/m3.
- Voltage variation: +6% / -10%.
- Maximum water temperature: 35°C.
- Cooling: minimum flow velocity 0.08m/s.
- Starts: 20/h maximum.
- Insulation: Class F.
- Protection: IP68.
- Continuous duty.