12V Mini Brushless DC Cooling Water Circulation Pump

• Customization: Available
• Warranty: One Year
• Max.Head: 4.5m
• Model NO.: DS3902
• Max.Capacity: 8L/Min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: 0.45 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
• Transport Package: Standard Export Carton
• Specification: 100pcs/carton, 16.5kg/carton
• Trademark: DESUN
• Origin: China, Dongguan
• HS Code: 8413709990
• Production Capacity: 200000pieces/Month
• Package Size: 15.00cm * 9.00cm * 11.00cm
• Package Gross Weight: 0.160kg

Product Description

 

Product Description

 

DS3902 CENTRIFUGAL ELECTRIC SUBMERSIBLE WATER PUMP

Features
1. Brushless motor, long life span; Expected life span is about 20000 hours.
2. Low noise: ≤35dB, far from 1meter distance.
3. Duty work: The pump can sustain heavy-duty work for a whole day. Continuous operation.
4. Small size, lightweight, easy to install;
5. Epoxy potting, IP68 waterproof rating;
6. Reliable Performance: Works quietly; Energy saving; High efficiency; Environment protection;
7. Durable permanent magnetic rotor and high density(stainless steel or 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 hydroponics, water heaters, hot water circulation, small air conditioner, mini aquarium, fish tank, water
circulation, desktop fountain, Handicraft decoration water cycle, humidifier, Water and soil cultivation, pet fountain, etc...

 

The application scene pictures are just for your reference. We supply Full Customization Service, please contact us
for the details.

Installation Instructions

 

Suppot both submersible and unsubmersible installation

Certifications

 

Our Advantages

 

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.