What are the main applications of this pump?

It is suitable for agricultural irrigation, fire fighting, drainage, drought resistance, garden irrigation, and emergency measures.

How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the material of the pump body and impeller?

Both the pump body and impeller are made of cast iron, offering good heat dissipation and wear resistance.

Electric Centrifugal Pump for 4 Inch Water Pumping System

Name: Electric Centrifugal Pump for 4 Inch Water Pumping System
Brand: Shandong DongE Shengquan Machinery Co., Ltd.
SKU: 2033983972

Shandong, ChinaShandong DongE Shengquan Machinery Co., Ltd.

US$650.00

1-9 Pieces

US$630.00

10-19 Pieces

US$580.00

20+ Pieces

Sample price:US$2500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

4 inch

Max.Head

8-12m

Max.Capacity

>400 L/min

Driving Type

Diesel

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Liquid Pumps

Power

Diesel

Start Up

Hand Pump

Application

Clarified Water Pump

Industry

Agriculture

Performance

Wear Pump

Theory

Centrifugal Pump

Working Pressure

Impeller Feeding Mode

Single Suction Pump

Use

Water Pump

MOQ

Customized Support

OEM, ODM, Obm

Transport Package

Wooden Box

Specification

100*80*70

Trademark

wanlu

Origin

China

Production Capacity

300000pieces/Year

Key features

High Efficiency Diesel Engine: Powered by brand air-cooled diesel engine, offering super silent operation, long run time, and economic reliability.

Durable Cast Iron Construction: Features cast iron pump body and impeller with advanced hydraulic design for anti-corrosion, wear-resistance, and durability.

Multi-Purpose Application: Ideal for agricultural irrigation, fire fighting, drainage, drought resistance, and emergency high-rise water supply.

OEM/ODM Customization: Supports customized services including logo printing, working pressure adjustment, and specific design requirements.

1-Year Warranty Coverage: Provides a comprehensive 1-year warranty for the pump set, ensuring quality assurance and peace of mind.

24/7 Online Support: Professional team provides 24-hour online service to assist with technical inquiries and after-sales needs.

Flexible Shipping Options: Offers multiple shipping methods including sea, air, car, and train, with secure wooden box packaging.

Certified Quality Standards: Company holds ISO9001, ISO45001, ISO14001 certifications and multiple invention patents for product reliability.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceOEM ServicesManagement Certification

Shandong DongE Shengquan Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2023-01-11Nearest Port: qingdaoAverage Response Time: ≤3.70h

AI-Powered supplier vetting

SummaryThe supplier manufactures and supplies multiple pump types and appears to control an integrated production chain covering casting, motors, diesel engines, and water pumps. It reports ISO9001:2015, ISO45001:2018, ISO14001, CE system certification, patents, OEM service for recognized brands, five production lines, inventory capability, and documented quality and service procedures. It supports broad customization and has 15 years of export experience, with exports representing 41%–50% of sales. The supplier also reports contracts with associated subcontractors and a peak- and off-season lead time within 15 working days. Key limitations include no overseas warehouse or showroom, no Fortune 500 cooperation, only one R&D engineer, no new products launched in the past year, and no continuous batch quantity reconciliation. The provided information does not establish sufficient financial credibility.

Supplier typeThe supplier is a pump manufacturer and broader industrial equipment supplier, offering centrifugal, sprinkler, mixed-flow, well-drilling, and sand-pumping pumps. Its stated integrated industrial chain covers casting, motors, diesel engines, and water pumps, while its business scope also includes mechanical and electrical equipment, construction machinery, agricultural machinery, special equipment, and related components.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, as well as successful CE system certification and multiple domestic and international patent certifications. It also reports quality assurance in quality-control processes and documented finished-product inspection instructions.

After-Sales capabilityThe supplier states that it has a comprehensive worldwide after-sales service system, and it maintains documented and followed procedures for corrective and preventive actions, complaint handling, and supplier-service assessment. It has inventory capability and accepts FOB/CIF quotations and LC/T/T service payment terms, but it has no overseas warehouse or overseas showroom.

R&D capabilityThe supplier reports innovation-driven development, multiple domestic and international patents, a national science and technology progress award, and SDK availability. However, it has one R&D engineer and launched no new products in the past year; the evidence supports some innovation credentials but does not establish strong current product-development output.

Production capacityThe supplier reports an integrated manufacturing chain, five production lines, valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season. A documented outsourcing procedure is in place, although the factory does not continuously reconcile quantities for every batch or volume production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated customization coverage, although the provided information does not include examples or technical limits for customized projects.

Client casesThe supplier reports providing OEM services for recognized brands and a repeat-buyer preference of 50%–80%. However, it reports no cooperation with Fortune 500 companies and provides no named customer cases or independently verifiable project details.