4 Inch Borewell Submersible Pump

Your Leading 4 Inch Borewell Submersible Pump Supplier

Zhejiang Lishiba Pump Co., Ltd. is a national high-tech enterprise integrating research and development, production, sales and service. The company's 4 Inch Borewell Submersible Pump has a variety of models, the product is widely used in industrial pressurization, domestic water supply, air conditioning water circulation, heating systems, fire protection systems, medical treatment, deep well water extraction, agricultural and forestry irrigation, aquaculture, as well as landscape, water arts, fountains and many other fields.

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Why choose us

Rich Experience

"LISHIBA" brand was founded in 1999. The company specializes in the production and sales of deep well submersible motors, deep well submersible pumps, stainless steel fountain pumps, vertical multi-stage centrifugal pumps, and intelligent silent pumps.

Complete Qualifications

The company has obtained multiple certifications such as IS09001:2015, CCC, CE, and has been honored with titles such as "National High tech Enterprise", "Zhejiang Province Science and Technology Enterprise", and "Patent Demonstration Enterprise" .

Professional Team

We have a professional sales and technical team to provide comprehensive professional technical support and excellent marketing services to our customers.

Production Market

Our company's products are exported to more than 30 countries and regions including Europe, America, the Middle East, Africa, and Southeast Asia. Our domestic sales cover more than 30 provinces, cities, and autonomous regions across the country.

Types of 4 Inch Borewell Submersible Pump

Borehole Submersible Water Pump

This versatile pump is not restricted to traditional motor operations; it seamlessly integrates solar energy as an alternative power source, making it a perfect solution for remote areas and locations lacking conventional power supply, ensuring uninterrupted service where it's needed most.

2 Hp Well Pump

Meticulously designed for easy installation and maintenance, this pump ensures seamless operation for any user. Thanks to its ingenious motor and pump integration, the 2 Hp Well Pump guarantees safety and reliability, even when fully submerged in water. Make it your preferred choice for unparalleled performance and dependable water intake solutions.

High Head Submersible Pumps

High head submersible pumps are designed to move water to significantly higher elevations than standard submersible pumps. Here's a breakdown. High head submersible pumps is available in 2T, 3T, 5T, 8T, 14T options. Used for deep wells, reservoirs, streams, ponds, industrial production water, farmland irrigation, household water, garden watering.

Versatile Submersible Water Pump For Home And Garden Use

Specifications of 4 Inch Borewell Submersible Pump

Warranty	1 YEAR	Application	Other, Irrigation and Agriculture
Pressure	High Pressure	Voltage	230V
Power source	Electric	Structure	Multistage Pump
Horsepower	2-4HP	Model number	6MXS
Outlet size	1.5INCH	Cable length	8m
Usage	Water	Power	1.5-3.0KW
Power	Electric	Application	Sewage
Theory	Centrifugal Pump	Standard or Nonstandard	Standard
Color	Silver	Material	AISI304SS
Fuel	Electric	Motor Power	1.5-3kW

Installation Requirements of 4 Inch Borewell Submersible Pump

Erect the tripod with a chain block.
Open submersible pump, remove strainer and cable guard.
Vertically erect the submersible motor.
Use the grub screw to couple the motor/pump shaft
Apply threading mixture to the internal thread of the delivery casing and external area of the short length delivery pipe.
Use the screw to fit the delivery casing with a short length of delivery pipe.
Lift the shaft when assembled to examine the play.
The coupling is mounted on the motor shaft for some products, while for others it's fixed to the pump shaft by a grub screw. Carefully lower the pump with coupling mounted on the shaft to align it correctly until the bottom of the inlet bracket sits on the top housing. Additionally, the studs on top housing should easily pass through the holes of the inlet bracket.
Use hexagonal nuts to screw tightly the motor's top housing with the inlet bracket.
Lift the pump shaft with coupling to check the play.
Check for free rotation.
Re-fit the strainer and cable guard; ensure the cable guard properly covers the cable.
At a distance of 20 feet from the Borewell's bottom, install the pump.
Fit the delivery pipe with a supporting clamp. Use the chain block to suspend the submersible pump.

Use and Inspection of 4 Inch Borewell Submersible Pump

After waterproofing the joint connecting the submersible motor cable and supply cable, check if direction of rotation of the motor shaft matches the direction marked on the visible cable box top face.

The direction of rotation is counter-clockwise when viewed from the motor shaft end as marked on the cable box.

Connect free ends of the cable to control panel and energize the motor for a second or two.

For added protection, continuously pour clean water over the sand guard to remove heat generated.

Check the direction of rotation of the motor shaft.

If the direction of rotation is in the same direction as that marked on the cable box face, the connections are correct.

In case the direction of rotation of the motor shaft does not match the marking on the cable box in three phase motor, interchange any two lead wires at the control panel and confirm as before.

Ordering Process

Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →Cargo Ready → Balance/Delivery → Further Cooperation

Certificate

Other Services

Delivery Commitment	Maintain an on-time delivery rate of 99%.
	Small orders are delivered within 15 days, large orders within 35 days.
Payment Methods	T/T: 30% Advanced Payment, Balance Payment Against The Copy Of B/L.
	100% LC At Sight.

Transportation

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FAQ

Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

A: Yes, for getting catalog please contact us online or send us an Email.

Q: How could I confirm the quality?

A: Before we start cooperation, it's welcomed that you get a sample machine for testing. But you will have to pay for it.

Q: How about your delivery time?

A: Generally, it will take 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: What's your products?

A: We have pump and motor. For pumps, we have plastic impeller pump and all stainless steel pump; for motors, we have both oil-cooling motor and water-cooling motor.

Q: What are the materials of the pump?

A: Common materials are cast iron, stainless steel, plastic and so on. You can choose what you want.

Q: What's the difference between your pumps and other brands? What are the advantages?

A: The biggest feature of our pump is that the internal structure of the impeller guide vane is whole floating, while other brands are separate floating, so our products are more wear-resistant and longer service life.

Q: How do I choose the appropriate pump for varying flow needs?

A: Begin by determining your necessary water demand, then select a pump whose flow rate aligns with your requirements. For detailed guidance, please contact our customer service team.

Q: What factors contribute to insufficient flow or low outlet pressure?

A: Issues such as a drop in well water level, impeller clogging or wear, leaks in the outlet pipe, a partially closed valve, or a decrease in motor speed can lead to insufficient flow or low pressure. Consult a professional to diagnose the specific issue causing the problem.

As one of the most professional 4 inch borewell submersible pump manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy high-grade 4 inch borewell submersible pump from our factory. Single Phase Borehole Pump, submersible motor 4 inch, Irrigation Well Pump