**Submersible Deep Well Water Pump with CE Certification (Model: 4SDm2/8, 2/10, 2/15)**
This submersible deep well water pump is designed for high performance and durability, featuring a CE certificate to ensure compliance with international safety standards. It is ideal for various applications such as domestic water supply, small water treatment plants, tank systems, pressure boosting, and irrigation.
The pump is suitable for both continuous and intermittent operation, making it a versatile choice for different environments. It can be submerged up to 80 meters and operates efficiently in temperatures up to 40°C. The maximum sand content allowed is 0.25% (50g/m³), and it requires a minimum well diameter of 4 inches.
**Key Features:**
- **Material:** Constructed from high-quality stainless steel (AISI 304 and AISI 316) for long-lasting performance.
- **Motor Options:** Rewindable motor or fully sealed screen motor available.
- **Voltage:** Available in 220V/50Hz and 380V/50Hz configurations.
- **Control System:** Equipped with a start control box or digital auto-control box for smooth operation.
- **Design:** Stressed casing design ensures structural integrity and reliability.
- **Standards:** Complies with NEMA dimensions and ISO 2548 curve tolerance.
**Technical Specifications:**
- **Insulation Class:** B
- **Protection Rating:** IP X8
- **Impeller Material:** Plastic POM
- **Shaft Material:** AISI 316 SS
- **Bearings:** C&U, NSK
**Component Materials:**
- **Pump Body:** AISI 304 Stainless Steel
- **Motor Bracket:** AISI 304 Stainless Steel
- **Pump Support:** Brass
- **Diffuser:** Plastic PC
- **Delivery Case:** Brass
**Applications:**
- Domestic water supply
- Small waterworks systems
- Tank applications
- Pressure boosting
- Irrigation systems
**Performance Data Table:**
| Model | Power (kW/hp) | Voltage | RPM | Flow (m³/h) | Head (m) |
|---------------|----------------|-----------|--------|-------------|----------|
| 4SDm2/8 | 0.37 / 0.5 | 220V/50Hz | 2850 | 0–4.2 | 55–12 |
| 4SDm2/11 | 0.55 / 0.75 | 380V/50Hz | 2850 | 0–4.2 | 76–16 |
| 4SDm2/15 | 0.75 / 1 | 380V/50Hz | 2850 | 0–4.2 | 104–22 |
| 4SDm2/22 | 1.1 / 1.5 | 380V/50Hz | 2850 | 0–4.2 | 152–32 |
| 4SDm2/29 | 1.5 / 2 | 380V/50Hz | 2850 | 0–4.2 | 200–43 |
| 4SDm2/42 | 2.2 / 3 | 380V/50Hz | 2850 | 0–4.2 | 290–62 |
| 4SDm2/55 | 3 / 4 | 380V/50Hz | 2850 | 0–4.2 | 380–81 |
| 4SDm2/68 | 3.7 / 5 | 380V/50Hz | 2850 | 0–4.2 | 494–100 |
| 4SDm2/75 | 4 / 5.5 | 380V/50Hz | 2850 | 0–4.2 | 518–110 |
This submersible deep well pump is manufactured under strict quality control and certified by ISO9001, CE, TUV, and SGS. It is produced in Taizhou, China, and comes with a reliable brand name FLORANK. The product is suitable for both residential and commercial use, offering efficient and dependable performance in various water pumping applications.
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YIWU ACKILISS ELECTRIC CO..LTD , https://www.ackiliss.com