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Home > Products > Deep Well Pump > 4 Inches Deep Well Pump > 4 Inches 0.37kw 0.5HP Copper Wire Stainless Steel Multistage Submersible Water Pump (4SP3/6-370W)

4 Inches 0.37kw 0.5HP Copper Wire Stainless Steel Multistage Submersible Water Pump (4SP3/6-370W)

Basic Info

Model No.:  4SP3/6-370

Product Description

Model NO.: 4SP3/6-370 Max.Capacity: 50-100 L/min Material: Stainless Steel Assembly: Water Pump Start Up: Electric Pump Application: Submersible Pump Media: Water Pump Theory: Water Pump Power of The Pump: 0.25kw-4kw Trademark: Ruiyuan Specification: 614mm*75mm*75mm HS Code: 8413709190 Max.Head: 30-50m Driving Type: Motor Structure: Multistage Pump Power: Electric Type: Water Pump Industry: Water Pump Performance: Water Pump Minimum Well Diameter: 4" Inches Material of The Pump: Stainless Steel 304 Transport Package: Cylinder Carton Package Origin: China 4 Inches 0.37kW 0.5HP Copper Wire Stainless Steel Multistage Submersible Water Pump (4SP3/6-370W)
4 Inches 0.37kw 0.5HP Copper Wire Stainless Steel Multistage Submersible Water Pump (4SP3/6-370W)
Applications

For water supply from wells or reservoirs

For domestic use, for civil and industrial applications

For garden use and irrigation
 
Operation Condition  

Maximum fluid temperature up to +50ºC

Maximum sand content: 0.25%

Maximum immersion: 80m

Minimum well diameter: 4.0 inches
 
Motor and Pump  

Rewindable motor

Single-phase: 220-240V/50Hz

Three-phase: 380-415V/50Hz

Equip with start Control Box or digital auto-control box

NEMA dimension standards

Curve tolerance according to ISO 9906
 
Options on request

Special mechanical seal

Other voltages or frequency 60Hz

Single Phase Motor with built-in capacitor

 
Warranty: 2 years
(according to our general sales conditions)
 
components material
Pump external casing AIS 304 SS AISI 316 SS
Delivery casing AIS 304 SS AISI 316 SS
Suction lantern AIS 304 SS AISI 316 SS
Diffuser AIS 304 SS AISI 316 SS
Impeller AIS 304 SS AISI 316 SS
Shaft AIS 316 SS AISI 304 SS
Shaft coupling AIS 316 SS AISI 304 SS
Wear ring Rubber
Motor external casing AISI 304 SS
Top chock Cast-Cu ASTM C85500 AISI 420 SS
Cast-iron ASTM NO.30
Bottom support AISI 304 SS
Mechanical seal Special seal for deep well(Graphite-Ceramic)
Shaft AISI 304 SS-ASTM 5140
Bearing NSK
Seal lubricant oil Oil for food machinery and pharmaceutic use.

FAQ 1)Q: Are you a factory or a trading company?
A: Manufacturer.  
2)Q: How about your quality?
A: We arrange the prodcution quality according to customers' request.
3)Q: What are your payment terms?
A: 30% payment by T/T in advance, the rest when the goods finished.
4)Q: How about the packing of this model?
A: Standard export wooden box or Carton Package as you like.
5)Q: About customers response?
A: Always become repeat customers.
6)Q: How about the Quality warranty 
A: 12 months after receiving.   

Contact us if you need more details on Pump. We are ready to answer your questions on packaging, logistics, certification or any other aspects about submersible pump、Water Pump. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Deep Well Pump > 4 Inches Deep Well Pump

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