Fountain Submersible Water Pump DC Pump Brushless Centrifugal Aquarium Pump Fish Tank Pump Pond Pump

Model NO.
Start Up
Electric Pump
Positive-Displacement Pump
Submersible Pump
Air Conditioning Pump
Water,Hot Water
Wear Pump
Centrifugal Pump
Protection Level
Service Life
Transport Package
Standard Export Packing or OEM Packing
HS Code
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Fountain Submersible Water Pump DC Pump Brushless Centrifugal Aquarium Pump Fish Tank Pump Pond Pump, The product will supply to all over the world, such as: Latvia, Bangalore, The Swiss, We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.


NO. Item Specs
1 Dimension and weight 84.5mmx61.8mmx43.8mm;220g
2 Installation dimension 84.5mmx65mmx56mm;
3 External diameter of outlet 10mm
4 External diameter of inlet 14mm
5 Driving mechanism Brush-less, magnetic isolated design
6 Material of pump shell ABS,PES/SPS/PPS/PA66+30%GF (Optional)
7 Condition of use Can continuously work, submersible or land use (not self-priming)
8 Suitable medium Water, oil, or normal acid/ alkaline liquids
(Pre-test needed for special liquid)
9 Max working temperature 60ºC
10 Power consumption 2.5W~28.8W(can be customized within this range)
11 Rated voltage 12Vdc or 24Vdc
12 Working voltage range 5Vdc ~ 12Vdc (Max 14V )or 5Vdc ~ 24Vdc(Max 26V)
13 Max load current 1.2A
14 Max horizontal flow rate 11L/MIN   
15 Max static lift 7M                                          
16 Noise class <40dB
17 Waterproof class IP68(suitable for submersible installation)
18 Life span > 30,000hrs
19 Power supply Suitable for solar panel, batteries, adapter or other power source
20 Protection function dry-run protection, stuck protection(customized function)
21 Power regulation function Speed can adjustable by PWM signal, 0~5V analog signal or potentiometer (customized function)
22 Feature
  • small size with high efficiency,maintenance-free
  • Use ceramics shaft and carbon fiber sleeve
  • Completely water proof (IP68)
  • Brush-less dc control without pollution, long life span
  • OEM and ODM service accept
  • Offer Pump related control system design

Pump Structure

Electrical parameters (only for reference,parameters can be customized for specific requirements)

Model No. Voltage Max load current Max static lift Max flow rate Power consumption
V(dc) A M  L/H w
DC40-1220 12 0.45 2.0 350 5.40
DC40-1230 12 0.70 3.0 400 8.40
DC40-1240 12 1.00 4.0 460 12.0
DC40-1250 12 1.20 5.0 520 14.4
DC40-1860 18 1.20 6.0 600 21.6
DC40-2430 24 0.35 3.0 400 8.40
DC40-2440 24 0.50 4.0 460 12.0
DC40-2450 24 0.55 5.0 520 14.4
DC40-2460 24 0.80 6.0 600 19.2
DC40-2470 24 1.00 7.0 660 24.0
  • Information including continuous working time, working temperature and medium is required to be pre-confirmed with professionals; pump cannot work with high temperature or corrosive fluids.
  • When pump is connected into circulation system, load current will be reduced to 70~85% of Max working current (opening outlet current).
  • The head means the Max vertical lifting height of water,the flow is 0L/MIN@max head.
  • The max flow rate means flow rate with no lifting height(according to the curve bellow)

Flow rate-Head Curve 

Dimensions of pump

Two-Phase DC Pump making and testing 

Exploded diagram of the product