The 12V DC Water Pump is a compact submersible brushless DC water pump designed for efficient water circulation in aquariums, fountains, cooling systems, hydroponics, DIY projects, and Arduino-based automation. It provides continuous water flow, low noise operation, and low power consumption, making it ideal for portable and embedded applications.
Features
- Full Name: 12V DC Mini Submersible Water Pump
- Operates on 12V DC
- Compact and lightweight design
- Brushless motor for long service life
- Low noise and vibration
- Continuous water circulation
- Low power consumption
- Easy 2-wire connection
Specifications
| Specification | Value |
|---|---|
| Product Type | DC Submersible Water Pump |
| Operating Voltage | 12V DC |
| Operating Current | 0.3A – 0.8A (Typical) |
| Rated Power | 3W – 10W (Model Dependent) |
| Motor Type | Brushless DC |
| Maximum Flow Rate | 240–600 L/h (Model Dependent) |
| Maximum Head | 2–5 m (Model Dependent) |
| Outlet Diameter | Approx. 8 mm |
| Inlet Diameter | Approx. 8 mm |
| Cable Length | Approx. 1 m |
| Operating Temperature | 0°C to +60°C |
Pin Configuration
| Wire Color | Description |
|---|---|
| Red | Positive (+12V) |
| Black | Ground (GND) |
Note: Connect the red wire to +12V DC and the black wire to Ground (GND). Reversing the polarity may damage the pump if reverse polarity protection is not available.
Applications
- Aquarium water circulation
- Mini fountains
- Hydroponic systems
- Water cooling systems
- Arduino and ESP32 automation projects
- Solar water pumping systems
- DIY irrigation systems
- Science and educational projects
Advantages
- Compact and portable
- Quiet operation
- Energy-efficient brushless motor
- Continuous-duty operation
- Easy installation
- Long service life
- Reliable performance
Size
| Specification | Value |
|---|---|
| Pump Dimensions | Approx. 75 × 38 × 42 mm |
| Outlet Diameter | Approx. 8 mm |
| Cable Length | Approx. 1 m |
| Weight | Approx. 90 g |
Package Includes
- 1 × 12V DC Mini Water Pump
Note: Always operate the pump fully submerged in clean water unless the model is specifically rated for external use. Do not run the pump dry, as this can overheat and damage the motor. Ensure the supply voltage is 12V DC and use a power source capable of delivering the required current for reliable operation.







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