4 Inch Submersible Well Pump

Your Leading 4 Inch Submersible Well 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 submersible well pumpis available in a variety of models. Its corrosion-resistant stainless steel construction ensures durability, while the optimized motor provides high flow rates with low power consumption. 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 Submersible Well Pump

Borehole Solar Water Pump

A borehole solar water pump is a system that uses solar energy to extract water from underground sources like wells or boreholes. Borehole solar water pump is available in 2T, 4T, 6T, 8T, 10T, 16T options. Used for deep wells, reservoirs, streams, ponds, industrial production water, farmland irrigation, household water, garden watering.

1.5 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 1.5 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 Efficiency And High Quality Submersible Pump For Deep Well Water Intake

Single Phase Borehole Pump

This state-of-the-art submersible screw pump presents a myriad of advantages compared to other pump types. Its high efficiency ensures optimal performance while its low maintenance requirements save both time and cost. Quiet operation makes it suitable for a variety of settings, and its versatility means it can handle diverse applications with ease.

Multistage Submersible Pump

This high-performance submersible pump is designed for those who seek excellence in water extraction. It offers superior capabilities, including a high head and deep diving operations, ensuring maximum efficiency. Prioritizing safety and reliability, it combines convenience with sophistication. Installation and maintenance are simplified, making it user-friendly.

Specifications of 4 Inch Submersible Well Pump

Outlet section	304SS
Valve seat	PPO
Brace	PC
Big Bearing	Rubber
Diversion shell	Enhanced PC
Shaft sleeve	304SS+Ceramic
Impeller	POM
Separator	304SS
Pump casing	201SS/304SS
Inlet section	304SS
Coupling	304SS
Pump shaft	420SS
Filter	304SS

Uses of 4 Inch Submersible Well Pump

In the agricultural industry, pumps are used for irrigation and fertilization of fields. They can help farmers control the flow of water and nutrients with precision, which can lead to higher crop yields and better quality produce. In the mining industry, pumps are used for slurry pumping, mine dewatering, and water supply for exploration and extraction processes. These pumps are specially designed to handle abrasive slurries and other related challenges.

In the oil and gas industry, pumps are vital for the production, transportation, and refining of petroleum products. They are used to move crude oil, natural gas, and other related chemicals. Additionally, pumps are essential for water treatment plants, where they are used for the distribution of clean water and sewage.

Precautions for Using 4 Inch Submersible Well Pump

To prevent electric shock, the power supply should be cut off before maintaining or cleaning the electric pump.
In order to reduce the risk of electric shock, the electric pump must be reliably grounded.
Please install a protector before using the electric pump (excluding those with built-in thermal protection)
Clear signs should be installed at the location where the electric pump is used to prevent electric shock.
An intelligent controller must be installed when using this product.

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: Are you the manufacturer or trading company? Where are your company?

A: We are a manufacturer focusing on deep well submersible pump and submersible motor production, and we have nearly 30 years of industry experience. Our factory located in Jinhua, Zhejiang. It's very near to Yiwu.

Q: What is the speed of the motor?

A: The motor with a frequency of 50HZ has a speed between 2800 and 2900, and motor with a frequency of 60HZ has a speed between 3400 and 3500.

Q: What is the motor configuration? Are there any other options?

A: The basic configuration of the oil-cooled motor is cast iron head, and the 4-inch motor can be upgraded to copper head. The 6-inch motor can be replaced with 304 stainless steel. The 4-inch shielded motor is made of 304SS, and the upper and lower ends of the 6-inch shielded motor are cast iron, and can be exchanged for 304 stainless steel .

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 is the waterproof performance of the submersible motor? How deep can it work normally underwater?

A: Our submersible motors and pumps adopts advanced waterproof technology and sealing design, all of our products has obtained IP68 certification with excellent waterproof performance. It can work normally underwater at a depth of 100 meters,and have an insulation grade of F. All of our products has been strictly tested and verified, you can use it with complete confidence.

Q: What is the motor configuration? Are there any other options?

As one of the most professional 4 inch submersible well pump manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy high-grade 4 inch submersible well pump from our factory. 3 phase borehole pump, Electric Well Pump, Borehole Solar Water Pump