Description
Overview
The 5SD30 Series Submersible Deep Well Pump by Dongyin Doyin is designed for high-performance water transfer applications. Whether drawing water from wells, ponds, lakes, or cisterns, this pump ensures efficiency and reliability in every use. With its robust construction and versatile design, the 5SD series caters to a wide range of residential, agricultural, and industrial needs.
Key Features
- Wide Compatibility: Suitable for wells with a diameter of over Ï•130mm.
- Versatile Applications: Ideal for pressure boosting, firefighting systems, elevated tank filling, water fountains, industrial processes, farming water supply, and agricultural irrigation.
- High-Performance: Maximum fluid temperature up to +35°C and sand content up to 0.25%.
- Durable Construction: Built with corrosion-resistant AISI 304 stainless steel components.
- Energy-Efficient Motors: Available in both single-phase and three-phase options with rewritable motor capability.
- Compliance: Curve tolerance meets ISO 9906 standards.
Materials and Components
- Pump external casing: AISI 304 SS
- Delivery casing:
- Cast-Cu ASTM C85500
- AISI 304 SS
- Suction lantern:
- Cast-Cu ASTM C85500
- AISI 304 SS
- Diffuser: Plastic, PC
- Impeller: Plastic, POM
- Shaft: AISI 304 SS
- Shaft coupling: AISI 304 SS
- Wear ring: AISI 304 SS
- Motor external casing: AISI 304 SS
- Top chuck:
- Cast-Cu ASTM C85500
- Cast-iron ASTM NO.30
- Bottom support: AISI 304 SS
- Mechanical seal: Special deep well seal
- Seal lubricant oil: Food-grade lubricant
Performance Data (50Hz)
The 5SD30 Series offers a range of models tailored to specific performance needs:
Flow and Head Curve
Refer to the provided performance curve graph for detailed insight into flow rates and total dynamic head across different models.
Additional Options
- Top Chuck: Available in brass or SS304.
- Delivery Casing & Inlet Parts: Optionally constructed with SS304 for enhanced durability.
- Voltage and Frequency Variants: 60Hz versions and other voltage configurations available.
- Single-Phase Motor: Equipped with a built-in capacitor for ease of operation.
Additional Information
Pump Diameter: |
Minimum well diameter 5 inches |
Maximum Fluid Temperature: |
+35°C |
Maximum Sand Content: |
0.25% |
Flow Rate: |
Up to 42 m³/h |
Total Dynamic Head: |
Up to 108 meters |
Materials: |
AISI 304 stainless steel and high-grade plastics |
Motor Voltage: |
Single-phase (220-240V) or three-phase (380-415V) |
Standards Compliance: |
ISO 9906 |
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