High quality DAYUAN centrifugal submersible pump
For water supply from wells or reservoirs.
For domestic use, for civil and industrial applications.
For garden use and irrigation.
◊ MOTOR AND PUMP 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
◊ OPERATING LIMITS 1. Maximum fluid temperature up to +40 °C
2. Maximum sand content: 0.25%
3. Maximum immersion: 80m
4. Minimum well diameter: 4”
◊ FEATURES 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 .
Component Material Pump external casing 1) AISI 304 SS 2)AISI 201 SS Delivery casing 1)Cast-Cu 2)AISI 304 SS Suction lantern 1)Cast-Cu 2)AISI 304 SS Diffuser Plastic PC Impeller Plastic POM Shaft 1)AISI 316 SS 2)AISI 304 SS Shaft coupling 1)AISI 316 SS 2)AISI 304 SS Wear ring AISI 304 SS Motor external casing 1)AISI 304 SS 2)AISI 201 SS Top chock 1)Cast-Cu 2)Cast-iron Bottom support AISI 304 SS Mechanical seal Special seal for deep well (carbon-SIT/TC) Shaft AISI 304 SS Bearing 1)NSK 2)C&U Seal lubricant oil Oil for food machinery and pharmaceutical use
◊ MODEL ANALYSIS ◊ TECHNICAL DATA
◊ COMPANY INTRODUCTION & PRODUCTION PROCESS
◊ PRODUCTS’ LIST ◊ MAIN MARKET America, Russia, Australia, Turkey, Egypt, Germany, Bangladesh, Thailand, Sri Lanka , Pakistan, Iran, Lebanon, Iraq , Panama , Colombia , Afghanistan, Dubai, Hong Kong, Vietnam, ect. ◊ CERTIFICATE CE / ISO9001 / UL/GS/CCC
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 communicating.