3SV 3" Powerful Long-lasting Vortex Borehole Submersible pump for Water Supply from Wells or Reservoirs

Minimum well diameter : 3"

Top chock : Cast-Cu or iron or 420SS

Stainless Steel Strainer
Powerful Long-lasting

Vortex Borehole Submersible pump

for Water Supply from Wells or Reservoirs

PREV：3SK 3" Simple Maintenance Sand Resistant Impeller Low Loss Vortex Borehole Submersible Pump
NEXT：4PN 4" Hermetically Sealed Motor Low Noise Vortex Borehole Submersible Pump

Description
Components
Curves
Performance Data
Contact Us

Description :

3SV 3" Powerful Long-lasting Vortex Borehole Submersible pump for Water Supply from Wells or Reservoirs is a reliable and efficient solution for your water supply needs. With its powerful performance, durable construction, and advanced vortex technology, it is the perfect choice for extracting water from deep wells or reservoirs. Invest in this high-quality pump and enjoy a consistent and uninterrupted water supply for years to come.

Key Features :

1、With its 3-inch diameter, this submersible pump is specifically engineered for deep well applications. Its compact size allows for easy installation and operation, making it suitable for both residential and commercial use. Whether you need to supply water to your home, farm, or irrigation system, this pump is the perfect choice.
2、The 3SV 3" Powerful Long-lasting Vortex Borehole Submersible pump is built to last. Crafted with durability in mind, it is constructed from premium materials that can withstand the harshest conditions. This ensures a long lifespan and reliable performance, saving you time and money on maintenance and replacements.
3、Equipped with advanced vortex technology, this pump delivers exceptional efficiency and performance.
4、Safety is a top priority, and this submersible pump is designed with multiple safety features. It is equipped with a built-in thermal overload protection that automatically shuts off the pump in case of overheating, preventing damage and ensuring your safety.

Operating Conditions:

Maximum fluid temperature up to +40°C
Maximum sand content: 0.15%
3SK minimum well diameter: 3"
4SK minimum well diameter: 4"

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
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)

CE Certificate :

Product Line :

Components :

Components	Material
Delivery casing	AISI 304 SS
Suction lantern	AISI 202 SS
Diffuser	AISI 202 SS
Impeller	Cast-Cu ASTM C85500
Strainer	AISI 304 SS
Motor external casing	AISI 304 SS
Oil chamber	①Cast-Cu ASTM C85500
	②AISI 420 SS
	③Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical Seal	Graphite-Ceramic
Shaft	AISI 304 SS-ASTM 5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.

Performance Curves :

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.

Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.

Certificate Of Honor

News

Benefits and Working Principles of Water Filled Solar Pump
2025-10-03
The growing demand for sustainable and energy-efficient water pumping solutions has made solar-powered pumps increasingl...
READ MORE
Understanding Solar Water Pump: Function, Applications, and Off-Grid Suitability
2025-09-25
A Solar Water Pump has become a practical solution for sustainable water supply in both agricultural and domestic contex...
READ MORE
Installation and Maintenance of Water Filled Solar Pump
2025-09-19
Water Filled Solar Pumps are innovative devices that harness solar energy to pump water. They are widely used in various...
READ MORE
Sun-Powered Performance: Understanding the Solar Water Pump
2025-09-12
Choosing a Solar Water Pump for irrigation, livestock, or household supply raises a few practical questions: how much wa...
READ MORE
How Efficient Is a Water Filled Solar Pump Compared to Traditional Pumps?
2025-09-05
With rising interest in renewable energy, the Water Filled Solar Pump has emerged as an alternative to conventional elec...
READ MORE
Stainless Steel Pump for Corrosive Liquids – What You Need to Know
2025-08-29
When it comes to handling corrosive liquids, such as acids, alkalis, high-salinity solutions, or high-temperature fluids...
READ MORE
EDWIN Horizontal Multistage Pump: Engineered for Reliable, High-Pressure Performance
2025-08-22
Across countless industrial, commercial, and municipal applications, the consistent demand for an efficient and dependab...
READ MORE
304 vs 316 Stainless Steel Pumps: What’s the Difference?
2025-08-15
When selecting a Stainless Steel Pump, one of the critical decisions you'll make is choosing the right grade of stainles...
READ MORE
Choosing the Right High Quality Pump for Industrial Applications
2025-08-08
In industrial sectors such as petrochemical, power generation, and mining, equipment reliability is a cornerstone of pro...
READ MORE
What’s Next for Oil Filled Borehole Pumps in the Global Pumping Industry?
2025-08-01
The relentless global demand for water access – driven by agriculture, municipal needs, industrial processes, and mining...
READ MORE
Water Filled Solar Pump vs. Traditional Electric Pump: Which One Is Right for You?
2025-07-25
In the quest for sustainable and efficient water pumping solutions, the debate between Water Filled Solar Pumps and trad...
READ MORE
Understanding How Oil Filled Borehole Pumps Improve Deep Well Efficiency
2025-07-18
Deep well pumping is a critical operation in many industries, ranging from agriculture to municipal water supply and ind...
READ MORE