4 Inches 0.37kw 0.5HP Copper Wire Stainless Steel Multistage Submersible Water Pump (4SP3/6-370W)
Model No.: 4SP3/6-370
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation
Maximum fluid temperature up to +50ºC
Maximum sand content: 0.25%
Maximum immersion: 80m
Minimum well diameter: 4.0 inches
Motor and Pump
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)
|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|
|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|
|Seal lubricant oil||Oil for food machinery and pharmaceutic use.|
FAQ 1)Q: Are you a factory or a trading company?
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.