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Zhejiang Dayuan Pumps Industrial Co., Ltd.

Deep Well Pump, Submersibel Well Pump, Stainless Steel Well Pump manufacturer / supplier in China, offering 4′′ Deep Well Pump with CE (QJD8 SERIES), Submersible Deep Well Pump (QJD2 Series) , Borehole Pump with CE (QJD10/QJ10) and so on.

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Supplier Homepage Product Submersible Deep well pump 4′′ Deep Well Pump with CE (QJD8 SERIES)

4′′ Deep Well Pump with CE (QJD8 SERIES)

FOB Price: US $50 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $50/ Piece
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Production Capacity: 500000PCS/Year
Transport Package: Color Packing
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: QJD8 SERIES
  • Power: Electric
  • Theory: Centrifugal Pump
  • Trademark: DAYUAN
  • HS Code: 8413709190
  • Structure: Multistage Pump
  • Type: Deep Well
  • Multi-Stage Borehold: Overload Protector Inside
  • Origin: Taizhou, China
Product Description
The characteristics and application for the deep well pump:
1. Irrigation use and household purpose
2. Power range covers from 0.37kw-4kw, rated flow from 2-10 ton per hour
3. Heavy duty, continuous work.
4. Compact design and strict leakage-proof test
5. SONCAPS. CE. CSA. UL certificate approved
Our deep well pump is 1.5year warranty, this well pump can be used within 150m
1. Fileds of applications
For water supply from wells or reservoirs.
For domestic use. For civil and industrial applications.
For garden use and irrigation.
2. Suitable fluids: Clean, free from solid or abrasive substances
Chemically neutral and close to the characteristics of water performance.

4 inch pump body, stainless steel 100% copper wire, plastic impellers
Y-oil type with cast iron pump head
YT-oil type with brass pump head
Single phase and three phase

1.100% cooper wire
3. CE, GS certificate
4. Energy-saving& environment protection
5.1 year warranty

Product Description
High quality DAYUAN submersible deep well water pump


For water supply from wells or reservoirs.

For domestic use, for civil and industrial applications.

For garden use and irrigation.


1. Rewindable motor

2. Equip with start control box or digital auto-control box

3. Pumps are designed by casing stressed

4. NEMA dimension standards


1. Maximum fluid temperature up to +40° C

2. Maximum sand content: 0.25%

3. Maximum immersion: 80m

4. Minimum well diameter: 4"


1. CE, GS certificate

2.100% copper wire, automatic wiring

3. Cold-rolled silicon steel sheet, with high-speed punching, improve the efficiency and precision.

4. CNC precision automatic lathe for smoother shaft.

5. Strict tests include water test, outgas test and performance test, ect.

6. Anti-rust treatment castings and electrophoresis.

7.24-year experience, 1 year warranty.


Pump external casing1) AISI 304 SS 2)AISI 201 SS
Delivery casing1)Cast-Cu 2)AISI 304 SS
Suction lantern1)Cast-Cu 2)AISI 304 SS
DiffuserPlastic PC
ImpellerPlastic POM
Shaft1)AISI 316 SS 2)AISI 304 SS
Shaft coupling1)AISI 316 SS 2)AISI 304 SS
Wear ringAISI 304 SS
Motor external casing1)AISI 304 SS 2)AISI 201 SS
Top chock1)Cast-Cu 2)Cast-iron
Bottom supportAISI 304 SS
Mechanical sealSpecial seal for deep well (carbon-SIT/TC)
ShaftAISI 304 SS
Bearing1)NSK 2)C&U
Seal lubricant oilOil for food machinery and pharmaceutical use

Packaging & Shipping

Company Information

America, Russia, Australia, Turkey, Egypt, Germany, Bangladesh, Thailand, Sri Lanka, Pakistan, Iran, Lebanon, Iraq, Panama, Colombia, Afghanistan, Dubai, Hong Kong, Vietnam, ect.

CE / ISO9001 / UL/GS/CCC

Our Services
After sales:
1. We are very glad that customers give us some suggestions for products.
2. If any questions, please let us know it in the first time by email or telephone, we can deal with them for you in time.

We promise to:
1. Offer our customers the lowest price.
2. Streamline the buying and paying processes.
3. Deliver goods to our customers all over the world with speed and precision.
4. Ensure the excellent quality of our products.

Q: Can you do OEM?
A: Yes, we can.

Q: How about the MOQ?
A: Normally, it is 100PCS for each model.

Q: How about the delivery time?
A: Normally, 35 days. But it depends on your order quantity.

Q: How about the warranty?
A: 1 year.

Q: What certificate do your product have?
A: We have CE, GS, UL, RoHS certificate. Most of our products are CE standard.

Q: Do you have skype?
A: Yes, pls add esther. 1028 for further communicati
Model   Motor power Max Flow(m³/h)   Max Head(m)  
Single phase Three phase Kw HP    
QJD8-28/6-0.75Y QJD8-28/6-0.75Y 0.75 1 10 37.5
QJD8-28/6-0.75YT QJD8-28/6-0.75YT 0.75 1 10 37.5
QJD8-35/8-1.1Y QJD8-35/8-1.1Y 1.1 1.5 10 49
QJD8-35/8-1.1YT QJD8-35/8-1.1YT 1.1 1.5 10 49
QJD8-45/10-1.5Y QJD8-45/10-1.5Y 1.5 2 10 61.5
QJD8-45/10-1.5YT QJD8-45/10-1.5YT 1.5 2 10 61.5
QJD8-63/14-2.2Y QJD8-63/14-2.2Y 2.2 3 10 85
QJD8-63/14-2.2YT QJD8-63/14-2.2YT 2.2 3 10 85
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