Submersible Multistage Pump
1. Certified with CE, GS, RoHS, ISO9001, and CCC standards
2. Energy-efficient design with long service life
3. 4-inch pump body, made with 100% copper wire, and plastic impellers
**Applications**
- Ideal for water supply from wells or reservoirs
- Suitable for domestic use, civil, and industrial applications
- Great for garden irrigation and agricultural use
**Fluid Compatibility**
- Designed for clean water without solid particles or abrasive materials
- Chemically neutral and similar to water in performance
**Key Features**
- Available in Y-oil type (cast iron pump head) and YT-oil type (brass pump head)
- Supports single-phase and three-phase operation
**Specifications**
- 100% copper wire
- Voltage: 220V/50Hz
- CE and GS certified
- Energy-saving and environmentally friendly
- 1-year warranty
**Product Description**
High-quality DAYUAN submersible deep well water pump designed for reliable and efficient performance.
**Application**
- Perfect for water supply from wells or reservoirs
- Suitable for residential, commercial, and industrial uses
- Excellent for gardening and irrigation systems
**Motor and Pump Design**
- Rewindable motor for easy maintenance
- Equipped with start control box or digital auto-control box
- Pumps are engineered with casing stress design
- Complies with NEMA dimension standards
**Operating Limits**
- Maximum fluid temperature: +40°C
- Maximum sand content: 0.25%
- Maximum immersion depth: 80 meters
- Minimum well diameter: 4 inches
**Key Features**
- CE and GS certified
- 100% copper wire with automatic wiring
- Cold-rolled silicon steel sheet for improved efficiency
- CNC precision lathe for smoother shaft
- Rigorous testing includes water test, outgas test, and performance test
- Anti-rust treatment on castings and electrophoresis coating
- 24 years of industry experience with a 1-year warranty
**Materials Used**
- Pump external casing: AISI 304 SS or AISI 201 SS
- Delivery casing: Cast-Cu or AISI 304 SS
- Suction lantern: Cast-Cu or AISI 304 SS
- Diffuser: Plastic PC
- Impeller: Plastic POM
- Shaft: AISI 316 SS or AISI 304 SS
- Shaft coupling: AISI 316 SS or AISI 304 SS
- Wear ring: AISI 304 SS
- Motor external casing: AISI 304 SS or AISI 201 SS
- Top chock: Cast-Cu or Cast-iron
- Bottom support: AISI 304 SS
- Mechanical seal: Special deep well seal (carbon-SIT/TC)
- Shaft: AISI 304 SS
- Bearing: NSK or C&U
- Seal lubricant oil: Food-grade and pharmaceutical-grade oil
**Model Analysis**
**Technical Data**
**Packaging & Shipping**
- Standard packaging: Strong carton
- Customized options available upon request
**Company Information**
- Manufacturer of high-quality submersible pumps
- Located in China, with extensive experience in the industry
**Company Introduction & Production Process**
- Established over two decades ago
- Comprehensive production process ensures quality and reliability
**Products' List**
- Wide range of submersible pumps for various applications
**Main Markets**
- Exported to countries including USA, Russia, Australia, Turkey, Egypt, Germany, Bangladesh, Thailand, Sri Lanka, Pakistan, Iran, Lebanon, Iraq, Panama, Colombia, Afghanistan, Dubai, Hong Kong, Vietnam, and more
**Certifications**
- CE, ISO9001, UL, GS, CCC
**Our Services**
- After-sales support: We welcome customer feedback and are ready to assist you promptly via email or phone
- We promise:
- Competitive pricing
- Streamlined purchasing and payment processes
- Fast and accurate global delivery
- High-quality products guaranteed
**FAQ**
Q: Can you do OEM?
A: Yes, we can.
Q: What is the MOQ?
A: Normally 100 pieces per model.
Q: How long is the delivery time?
A: Typically 35 days, depending on order quantity.
Q: What is the warranty period?
A: 1 year.
Q: What certifications do your products have?
A: CE, GS, UL, RoHS. Most products meet CE standards.
Q: Do you have Skype?
A: Yes, please add esther.1028 for further communication.
**Technical Table**
| VOLTAGE | MODEL | POWER (KW) | POWER (HP) | M³/H | L/MIN | 0 | 3 | 4 | 5 | 6 | 7 |
|------------------|------------------|------------|------------|------|--------|---|---|---|---|---|---|
| 220-240V/50HZ | QJD6-23/7-0.55Y | 0.55 | 0.75 | | | | | | | | |
| | | | | HEAD | (M) | 41|35 |32 |29 |23 |16 |
| 220-240V/50HZ | QJD6-23/7-0.55YT | 0.55 | 0.75 | | | | | | | | |
| | | | | HEAD | (M) | 41|35 |32 |29 |23 |16 |
| 220-240V/50HZ | QJD6-30/9-0.75Y | 0.75 | 1 | | | | | | | | |
| | | | | HEAD | (M) | 55|47.5|43.5|38 |30 |19.5|
| 220-240V/50HZ | QJD6-30/9-0.75YT | 0.75 | 1 | | | | | | | | |
| | | | | HEAD | (M) | 55|47.5|43.5|38 |30 |19.5|
| 220-240V/50HZ | QJD6-40/12-1.1Y | 1.10 | 1.5 | | | | | | | | |
| | | | | HEAD | (M) | 71|61 |56 |50 |40 |26 |
| 220-240V/50HZ | QJD6-40/12-1.1YT | 1.10 | 1.5 | | | | | | | | |
| | | | | HEAD | (M) | 71|61 |56 |50 |40 |26 |
| 220-240V/50HZ | QJD6-52/16-1.5Y | 1.50 | 2 | | | | | | | | |
| | | | | HEAD | (M) | 91|81 |74 |63.5|52 |33 |
| 220-240V/50HZ | QJD6-52/16-1.5YT | 1.50 | 2 | | | | | | | | |
| | | | | HEAD | (M) | 91|81 |74 |63.5|52 |33 |
| 220-240V/50HZ | QJD6-70/21-2.2Y | 2.20 | 3 | | | | | | | | |
| | | | | HEAD | (M) | 121|105|99 |90 |70 |48 |
| 220-240V/50HZ | QJD6-70/21-2.2YT | 2.20 | 3 | | | | | | | | |
| | | | | HEAD | (M) | 121|105|99 |90 |70 |48 |
| 380-415V/50HZ | QJ6-23/7-0.55Y | 0.55 | 0.75 | | | | | | | | |
| | | | | HEAD | (M) | 41|35 |32 |29 |23 |16 |
| 380-415V/50HZ | QJ6-23/7-0.55YT | 0.55 | 0.75 | | | | | | | | |
| | | | | HEAD | (M) | 41|35 |32 |29 |23 |16 |
| 380-415V/50HZ | QJ6-30/9-0.75Y | 0.75 | 1 | | | | | | | | |
| | | | | HEAD | (M) | 55|47.5|43.5|38 |30 |19.5|
| 380-415V/50HZ | QJ6-30/9-0.75YT | 0.75 | 1 | | | | | | | | |
| | | | | HEAD | (M) | 55|47.5|43.5|38 |30 |19.5|
| 380-415V/50HZ | QJ6-40/12-1.1Y | 1.10 | 1.5 | | | | | | | | |
| | | | | HEAD | (M) | 71|61 |56 |50 |40 |26 |
| 380-415V/50HZ | QJ6-40/12-1.1YT | 1.10 | 1.5 | | | | | | | | |
| | | | | HEAD | (M) | 71|61 |56 |50 |40 |26 |
| 380-415V/50HZ | QJ6-52/16-1.5Y | 1.50 | 2 | | | | | | | | |
| | | | | HEAD | (M) | 91|81 |74 |63.5|52 |33 |
| 380-415V/50HZ | QJ6-52/16-1.5YT | 1.50 | 2 | | | | | | | | |
| | | | | HEAD | (M) | 91|81 |74 |63.5|52 |33 |
| 380-415V/50HZ | QJ6-70/21-2.2Y | 2.20 | 3 | | | | | | | | |
| | | | | HEAD | (M) | 121|105|99 |90 |70 |48 |
| 380-415V/50HZ | QJ6-70/21-2.2YT | 2.20 | 3 | | | | | | | | |
| | | | | HEAD | (M) | 121|105|99 |90 |70 |48 |
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