How is the pump sealed to prevent leakage?

It uses a wear-resistant mechanical seal that ensures no leakage during operation.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Electric Submersible Pump with Stainless Steelvertical Multistage

Name: Electric Submersible Pump with Stainless Steelvertical Multistage
Brand: Shanghai Liansheng Pump-Making Co., Ltd.
SKU: 726679275

Shanghai, ChinaShanghai Liansheng Pump-Making Co., Ltd.

US$229.00

1-9 Sets

US$219.00

10-99 Sets

US$205.00

100+ Sets

Product profile

Customization

Available

Max.Head

>150m

Max.Capacity

100-200 L/min

Model NO.

LQDLF12-2

Driving Type

Motor

Material

Stainless Steel

Structure

Multistage Pump

Assembly

Booster Pump

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Submersible Pump, Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump

Industry

Food Pumps

Media

Powder Pump

Performance

Sanitary Pumps

Theory

Centrifugal Pump

Main Uses

Water Treatmen, Daily Life, Agriculture, Industry

Transport Package

Wood Box

Specification

Trademark

Liansheng or OEM

Origin

Shanghai, China

HS Code

84101330

Production Capacity

50000/Month

Key features

Stainless Steel Construction: Made of stainless steel for pumping mildly corrosive media and ensuring durability.

High Efficiency Design: Advanced hydraulic model with stainless steel stamped internal leaves for energy saving.

Leak-Free Mechanical Seal: Equipped with wear-resistant mechanical seals to prevent any leakage during operation.

Low Noise Operation: Designed for smooth running with low noise levels and reliable quality performance.

Wide Application Scope: Suitable for water supply, industrial pressure, liquid conveying, and irrigation systems.

Compact and Lightweight: Small size and light weight design allow for convenient installation and operation.

Customization Available: ODM and OEM services available to meet specific main uses and requirements.

Robust Motor Performance: Uses Y2 lead shell motor with import bearings and Class F insulation level.

Company profile

Shanghai Liansheng Pump-Making Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-12-01 CertifiedNearest Port: Shanghai portAverage Response Time: ≤5.74h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryShanghai Liansheng Pump-Making Co., Ltd. is identified as a Chinese manufacturer established in 1998, with 65 employees and a 20,000 m² manufacturing plant. Its stated products include centrifugal, fire, sump, mine, submersible, and other water-supply and drainage pumps. The supplier reports four production lines, 21–30 quality-control staff, and annual output of 14,000 LQDLF centrifugal pumps. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certifications. The company describes established research, development, testing, and prototype capabilities, supported by 20 years of R&D engineer experience. It reports off-peak lead times within 15 working days and peak-season order fulfillment within one month. Evidence is insufficient to assess after-sales service, customer cases, customization, and financial credibility.

Supplier typeThe supplier is explicitly classified as a manufacturer and describes its activities as R&D, manufacturing, testing, sales, and related water-supply equipment services. Its stated product range covers multiple pump categories and motors, indicating a specialized industrial equipment manufacturing profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications. Earlier company information also references ISO9001:2000 certification, providing explicit evidence of quality, environmental, and occupational health and safety management-system certification.

R&D capabilityThe supplier explicitly reports R&D, testing, prototype identification, and product-development activities, supported by 20 years of R&D engineer experience. Its descriptions also state that it develops new products in response to market changes, providing positive evidence of innovation capability.

Production capacityThe supplier reports four production lines, 21–30 quality-control staff, 65 total employees, and a 20,000 m² manufacturing plant. It also states annual production of 14,000 LQDLF centrifugal pumps and lead times within 15 working days in off-peak periods and one month during peak periods, supporting a demonstrated production base.

Product Q&A

Q:What types of media can this pump handle?

It handles non-flammable, non-explosive liquids without solid particles or fibers, including mineral water, softened water, pure water, thin sewage, and food oil.

Q:Is customization available for this pump?

Yes, ODM and OEM services are available to customize the pump for specific applications like water treatment, agriculture, and industry.

Q:What are the main applications of this submersible pump?

Main uses include high-rise building water supply, fire protection, refrigeration systems, industrial/agricultural use, and deep well pumping.

Q:What is the warranty or after-sales support?

The product features reliable quality and low noise. For faults, specific elimination methods are provided, such as checking power supply or replacing damaged components like contactors or frequency converters.

Q:What is the maximum head and capacity?

The maximum head is greater than 150m, and the maximum capacity ranges from 100 to 200 L/min.