What is the maximum head and capacity?

The maximum head is 80-110m and the maximum capacity is greater than 400 L/min.

What materials are used for the motor?

The motor shell, shaft, and undercover are made of stainless steel, while the head is made of environmentally friendly brass or chromium-plated cast iron.

4-Inch Oil-Cooled Three-Phase Submersible Motor

Name: 4-Inch Oil-Cooled Three-Phase Submersible Motor
Brand: Guangdong Jiangmen Liyuan Pump Co., Ltd.
SKU: 932973335

Guangdong, ChinaGuangdong Jiangmen Liyuan Pump Co., Ltd.

US$200.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Max.Head

80-110m

Max.Capacity

>400 L/min

Model NO.

LY-Motor

Driving Type

Motor

Material

Stainless Steel

Structure

Multistage Pump

Assembly

Liquid Pumps

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Submersible Pump

Industry

Submersible Pump

Media

Clean Water

Performance

Automatic Pump

Theory

Centrifugal Pump

Name

5500 Watt Solar Water Pump, Agriculture Brushless

Classification

Deep Well Pump

Hull Material

S.S, Cast Iron, Brass

Stage

Multi-Stage

pH Requirement

6.5-8

Motor

3 Phase

Frequency

50/60Hz

Rotation Speed

2850rpm

Cooling

Oil/Water Cooling

Voltage

220V-400V

Transport Package

Plywood Case

Specification

4 inch

Trademark

Liyuan

Origin

China

HS Code

8501400000

Production Capacity

3, 000pieces/Month

Key features

Stainless Steel Construction: Motor shell, shaft, and undercover are made of durable stainless steel.

IP68 Waterproof Protection: Fully enclosed design with IP68 protection class for submersible use.

CE & ISO Certified: Factory ISO 9001:2008 approved; products meet CE standards.

High Pressure Resistance: Axial pressure resistance up to 4000N for high-power models.

Customizable High Temp Motor: High temperature motor options available for specific requirements.

OEM & Custom Service: Supports OEM branding and custom specifications via strong R&D team.

NEMA Standard Compliance: Flange joints and enameled wires conform to American NEMA standards.

Overload Safety Protection: Motor heating relay protects against overload in less than 10 seconds.

Company profile

Guangdong Jiangmen Liyuan Pump Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-01-01 CertifiedNearest Port: Jiangmen Port, Shenzhen Port, Guangzhou PortAverage Response Time: ≤4.94h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangdong Jiangmen Liyuan Pump Co., Ltd. is a China-based limited manufacturing company established in 1995, specializing in submersible pumps, motors, solar pump systems, sewage pumps, fountain pumps, hot water pumps, and related controllers. The supplier reports seven production lines, annual submersible-pump productivity of 60,000 pieces, a 13,000 m² manufacturing area, and six to ten quality-control staff. It exports through both agency and self-operated channels, with reported markets across Africa, Southeast Asia, the Middle East, North America, and other regions. The company describes ongoing product and cultural development and has four years of R&D-engineer experience, but the provided information does not establish certifications, formal after-sales arrangements, financial credibility, or confirmed customization execution. Trade records show one import transaction associated with each of two listed buyers in 2025.

Supplier typeThe supplier is identified as Guangdong Jiangmen Liyuan Pump Co., Ltd., a Chinese limited company engaged in manufacturing and processing machinery. Its stated product range is centered on pumps, submersible motors, solar pump systems, sewage pumps, fountain pumps, hot water pumps, and customized pump controllers.

R&D capabilityThe supplier describes its intent to create new-style pumps and reports four years of total R&D-engineer experience. These statements support some innovation activity, but they do not establish specific patented products, documented development results, or a stronger innovation position than required.

Production capacityThe supplier reports seven production lines, a 13,000 m² plant, annual submersible-pump productivity of 60,000 pieces, and six to ten quality-control staff. It also reports one-month fulfillment during both off-peak and peak seasons, providing explicit evidence of established production capacity.

Client casesThe supplier reports exports to multiple regions and identifies two 2025 trade records involving ISENSORS INC and ENERCLEAN TECHNOLOGY CORP, each associated with one transaction. These records support some international trading activity, but the limited number of disclosed transactions and absence of project details prevent a strong customer-case assessment.

Product Q&A

Q:Are you a manufacturer or trading company?

Yes, we are a manufacturer.

Q:Can you do OEM brand?

Yes, we can do OEM brand.

Q:Can you accept customized products?

Yes, we can accept customized products. We have a strong R&D team that accepts your specific order if you can provide us your special requirements or special samples.

Q:What is the delivery time?

The delivery time is 15-30 days.

Q:What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.