How long is your warranty of pump?

Warranty is one year, can be repaired free of charge

What's the payment method?

By Trade Assurance, Paypal, T/T, L/C, Western Union, etc...

What certificates have your pumps passed?

All our products have passed CE, RoHs, Reach. Parts of pumps met UL.

How do you ship the goods?

Shipping by express (sample order) and by air or by sea (bulk order). Pls contact us before order because the freight fee base on quantity

What's your port of loading?

Shenzhen port, Dongguan port, Guangzhou port, for other we can communicate it.

3.7V DC Miniature Magnetic Self-Priming Water Pump

Name: 3.7V DC Miniature Magnetic Self-Priming Water Pump
Brand: Dongguan DESUN Electronic Technology Co., Ltd
SKU: 921346115

Guangdong, ChinaDongguan DESUN Electronic Technology Co., Ltd

US$5.00

500-999 Pieces

US$4.00

1,000-1,999 Pieces

US$3.00

2,000+ Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Max.Head

Max.Capacity

0.8L/Min

Model NO.

DS301

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

3.7V

Impeller

Open

Usage

Pump, Pumps, Circulating Pump

Long Life

Over 2000 Hours

Low Noise

Less Than 65dB (30cm)

Workig Temp.

Less Than 60degc

Duty Work

Work a Whole Day Continously

Application

Water Circulation System,Home Appliance,etc.

Transport Package

Standard Export Carton

Trademark

DESUN

Origin

China, Dongguan

HS Code

8413709990

Production Capacity

200000pieces/Month

Key features

Low Noise Operation: Noise level is less than 35dB within 1 meter.

Continuous Duty Cycle: Capable of running continuously for a whole day.

Versatile Power Supply: Can be powered directly by solar panels, DC sources, or batteries.

Wide Application Range: Suitable for medical equipment, water dispensers, and home appliances.

Self-Priming Function: Features suction capability for efficient water circulation.

Full Customization Service: OEM/ODM services available with client-specific product customization.

Fast Sample Delivery: Sample orders can be delivered within one week.

Comprehensive Certifications: Products pass CE, RoHS, Reach, and some meet UL standards.

Company profile

Dongguan DESUN Electronic Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-11-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤6.29hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier operates in electronic components, motors, pumps, vacuum equipment, hardware, plastics, rubber products, and related technical services. It holds ISO 9001 certification and reports written procedures for finished-product inspection, warehouse quality control, supplier service assessment, corrective actions, and complaint handling. The supplier offers extensive customization and ODM services, has introduced new products within the past year, and employs two R&D engineers. It reports OEM service for well-known brands, although no specific customer cases are identified. Production-related business activities are documented, but capacity, equipment scale, and output data are not provided. Financial information is referenced for 2021–2023, without sufficient non-financial evidence to assess credibility. Overseas service coverage is recorded as zero, while Shenzhen Port proximity and stated lead times are provided.

Supplier typeThe supplier is positioned as a manufacturer and R&D provider covering electronic components, motors, pumps, vacuum equipment, hardware, plastic products, and rubber products. Its stated scope includes both manufacturing and technical development activities, indicating a diversified industrial product supplier rather than a pure trading company.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of holding a recognized quality management certification.

After-Sales capabilityTwo technology engineers are responsible for technical support during production and after-sales service. The supplier also reports documented complaint-handling, corrective-action, service-assessment, and record-following procedures; however, overseas service coverage is listed as zero.

R&D capabilityThe supplier reports new products within the past year, ODM capability, motor and control-system R&D, and two R&D engineers responsible for new product development and technical support. It does not have an available SDK, but the supplied evidence supports active product-development capability.

Production capacityManufacturing activities include electronic components, motors, pumps, vacuum equipment, plastics, and rubber products. Finished-product inspection follows uniform instructions, and warehouse quality control uses written procedures with records; nevertheless, production capacity, factory scale, and equipment quantity are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This breadth of stated design and customization services demonstrates strong customization coverage.

Product Q&A

Q:Do you accept OEM/ODM Service?

Yes, we have been the professional OEM/ODM supplier for many years.

Q:What's your main products?

Brushless dc water pump, drinking pump, solar pump, submersible pump, centrifugal pump, diaphragm pump, booster pump, etc... for many years we develop the products with our client together, also customize the products they want.

Q:How can I choose the pump?

We can study together for the using purpose, specification in the working condition, then we will suggest you the most suitable one from our products range.

Q:What's your product MOQ?

We accept sample order, the MOQ can be negotiated.

Q:How long is your delivery time?

Sample order within one week. Bulk order within 25 days. If the pumps in stock, within2 days.