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.

30W 3L/Min Small Cheap DC Electric Diaphragm Pump with Automatic Pressure Switch

Name: 30W 3L/Min Small Cheap DC Electric Diaphragm Pump with Automatic Pressure Switch
Brand: Dongguan DESUN Electronic Technology Co., Ltd
SKU: 2039366935

Guangdong, ChinaDongguan DESUN Electronic Technology Co., Ltd

US$15.00

10-999 Pieces

US$14.00

1,000-1,999 Pieces

US$13.00

2,000+ Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Max.Head

Max.Capacity

40L/Min

Model NO.

DSH550/DSH540

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

0.8 Bar

Position of Pump Shaft

Horizontal Pump

Impeller

Open

Usage

Pump, Pumps, Circulating Pump

Long Life

Over 20000 Hours

Low Noise

Less Than 45dB Far From 1m Distance

Workig Temp.

100 Degreec

Duty Work

Work a Whole Day Continously

Certifications

CE ISO RoHS

Material

PPS

Transport Package

Standard Export Carton

Trademark

DESUN

Origin

China, Dongguan

HS Code

8413709990

Production Capacity

200000pieces/Month

Key features

Long Life Span: Brushless motor with expected lifespan of about 20000 hours.

Low Noise Operation: Noise level is less than 35dB at a distance of 1 meter.

Continuous Duty Work: Capable of sustaining heavy-duty work for a whole day continuously.

IP68 Waterproof Rating: Epoxy potting provides high protection against water and dust.

Customizable Speed Control: Supports 0-5V, FG signal wire, and PWM speed control options.

High Temperature Option: Customizable for high temperature applications up to or above 100 degrees Celsius.

Comprehensive Certifications: Products passed CE, RoHS, Reach, and some parts met UL standards.

Full Customization Service: OEM/ODM services available with professional supplier experience.

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: ≤8.77hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is a leader in the electronic pump industry, providing extensive customization and R&D services including ODM. They hold ISO 9001 certification and have been exporting for 11 years. Quality management is supported by written procedures, and there is a clear after-sales support structure. Financially, the supplier has data for the last three years but lacks an SDK for R&D. They show flexibility in production and business operations but have a limited number of R&D engineers.

Supplier typeThe supplier is involved in manufacturing and selling electronic components, pumps, and vacuum equipment, with a focus on new energy vehicle accessories.

CertificationsThe supplier holds ISO 9001 certification, indicating a commitment to quality management standards.

After-Sales capabilityAfter-sales service is supported by procedures for handling customer complaints and providing technical support.

Production capacityProduction capability is supported by established procedures for inspecting finished products and a small quality control team.

Customization capabilityThe supplier offers extensive customization options from samples to full customization, indicating strong adaptability.

Client casesThe supplier provides OEM services for well-known brands, suggesting experience with significant customer cases.

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.