The Efaflu MSI Submersible Pump is a high-performance multistage centrifugal pump specifically designed for well applications. With a 5-inch diameter, it is ideal for extracting clean water in residential, agricultural, and light industrial systems.
All wetted components are manufactured from AISI 304 stainless steel, ensuring excellent corrosion resistance and long service life. The multistage design provides efficient pressure and flow, making it perfect for water supply, irrigation, and tank filling.
The pump is available in single-phase and three-phase versions, with optional level switch functionality for automatic operation. Single-phase models include an external control box equipped with a permanent capacitor for reliable performance and easy installation.
Features:
- Multistage submersible centrifugal pump
- Designed for wells (5 inch diameter)
- Stainless steel AISI 304 construction
- High corrosion resistance
- Efficient pressure and flow performance
- Suitable for clean water applications
- Available in single-phase and three-phase
- Optional level switch for automation
- External control box for single-phase models
Specifications:
| Specification |
Details |
| Pump Type |
Submersible multistage pump |
| Application |
Wells, irrigation, domestic water |
| Diameter |
5 inch |
| Pump Casing |
AISI 304 |
| Impeller |
AISI 304 |
| Diffusers |
AISI 304 |
| Shaft |
AISI 304 |
| Mechanical Seal |
Carbon / SiC / NBR (Double) |
| O-rings |
NBR |
| Max Liquid Temperature |
35°C |
| Minimum Immersion |
100 mm |
| Max Immersion |
20 m |
| Installation |
Vertical or horizontal |
| Max Sand Content |
25 g/m³ |
Applications:
- Domestic water supply
- Agricultural irrigation
- Well water extraction
- Tank water transfer
- Clean water systems
