12V DC Centrifugal Brushless Cooler Water Pump
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Product Highlights
- IP68 Waterproof Rating: Epoxy potting ensures full waterproof protection for reliable operation.
- Long Service Life: Brushless motor design provides over 20,000 hours of continuous operation.
- Low Noise Operation: Operates at less than 35dB at a distance of 1 meter.
- Multiple Speed Control: Supports 0-5V analog, PWM, and FG signal wire speed control methods.
- High Temperature Customization: Available for high temperature environments up to 100 degrees Celsius.
- Comprehensive Protection: Includes polarity reverse, over-voltage, waterless, and rotor lock protection.
- Versatile Applications: Ideal for aquariums, fountains, humidifiers, and small air conditioners.
- CE and RoHS Certified: Products pass CE, RoHS, Reach, and some meet UL standards.
Product Attributes
- Customization
- Available
- Warranty
- One Year
- Max.Head
- 4m
- Model NO.
- DS3301
- Max.Capacity
- 3L/Min
- Driving Type
- Motor
- Impeller Number
- Single-Stage Pump
- Working Pressure
- 0.4 Bar
- Position of Pump Shaft
- Horizontal Pump
- Impeller
- Open
- Usage
- Pump, Pumps, Circulating Pump
- Long Life
- Over 20000 Hours
- Low Noise
- Less Than 35dB Far From 1m Distance
- Workig Temp.
- up to 75 Degc
- Duty Work
- Work a Whole Day Continously
- Certifications
- CE ISO RoHS
- Theory
- Centrifugal
- Transport Package
- Standard Export Carton
- Specification
- 245pcs/carton. 15kg/carton
- Trademark
- DESUN
- Origin
- China, Dongguan
- HS Code
- 8413709990
- Production Capacity
- 200000pieces/Month
- Package Size
- 15.00cm * 9.00cm * 11.00cm
- Package Gross Weight
- 0.060kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
DS3301 CENTRIFUGAL ELECTRIC WATER PUMP
Features
1. Small size, lightweight, easy to install;
2. Epoxy potting, IP68 waterproof rating;
3. Brushless motor, long life span;
4. Durable permanent magnetic rotor and high density(stainless steel zirconia)optional shaft.
Customizable Functions
1. 0~5V speed control;
2. FG signal wire;
3. PWM speed control;
4. PV solar powered
5. Submersible(water tempreture≤50ºC);
6. High temperature customized(≥100ºC);
7. Protective functions (Polarity reverse/over-voltage protection/waterless protection/rotor lock protection).
Dimensional drawing and working curve diagram

Widely used for mini aquarium, mini fish tank water circulation, desktop fountain, Handicraft decoration water cycle,
humidifier, Water and soil cultivation, pet fountain, small air conditioner, etc...
for the details.

Suppot both submersible and unsubmersible installation
Do you accept OEM/ODM Service?
Yes, we have been the professional OEM/ODM supplier for many years.
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.
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.
What's your product MOQ?
We accept sample order, the MOQ can be negotiated.
How long is your delivery time?
Sample order within one week. Bulk order within 25 days. If the pumps in stock, within2 days.
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?
About the Supplier
Company Profile
Dongguan Desun Electronic Technology Co., Ltd. Was established in December 2013. The company is located in Wentang Industrial Park, Dongcheng District, Dongguan City, Guangdong Province. It is an emerging high-tech private enterprise integrating R&D, design, production and sales. The company's products mainly include DC brushless (home appliance water circulation pump, solar pump, electronic car pump, music fountain pump, aquarium pump) and micro self-priming pump and other liquid conversion pumps. Products are widely used in many fields such as industry, agriculture, chemical, transportation, IT, construction and home appliances.
The company has a complete quality control system and has passed ISO9000 and other international quality system certification. Using modern management mode, advanced production equipment and excellent design and development personnel, we constantly understand the needs of customers and industries, and improve and update products, making Dezhi Electronic Technology become the leader in the industry!
Our mission is to work hard to innovate for the benefit of our customers.
Our vision is to be a leader in the electronic pump industry
Our values are: Customer first, refined and innovative people, dedication and dedication, create a win-win situation
We treat customers with enthusiasm!
We strive for excellence and contribution!
We focus on speed and flexibility!
We focus on meaningful innovation!
We insist on integrity and integrity!
About Our Factory & Business Background
- Address
- 3rd Floor, Building C, Wentang Industrial Park, Longhua Road, Zhouwu Community, Dongcheng Street, Dongguan, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen, guangzhou, hongkong
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-11-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Do you accept OEM/ODM Service?
- Yes, we have been the professional OEM/ODM supplier for many years.
- 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.
- 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.
- What's your product MOQ?
- We accept sample order, the MOQ can be negotiated.
- How long is your delivery time?
- Sample order within one week. Bulk order within 25 days. If the pumps in stock, within2 days.
- 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.
Send your message to this supplier
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