DC 3-5V Mini Submersible Water Pump
Specifications:
- Material: Plastic
- Type: DC3V-5V/Submersible
- Current: 100-200mA
- Flow rate: 80-120L/H
- Maximum lift: 40-110cm / 15.75″-43.4″
- Outside diameter of water outlet: approx. 7.5mm / 0.3″
- Inside diameter of water outlet: approx. 4.7mm / 0.18″
- Diameter: approx. 24mm / 0.95″
- Length: approx. 45mm / 1.8″
- Height: approx. 33mm / 1.30″
- Wire length: about 15-20cm
Original price was: 170৳ .120৳ Current price is: 120৳ .
7 in stock
7 in stock
Payment Methods:
Description
DC 3–5V Mini Submersible Water Pump
The DC 3–5V Mini Submersible Water Pump is a compact, low-voltage micro water pump designed for small DIY electronics, Arduino projects, mini fountains, aquariums, and cooling systems. It operates efficiently at 3V to 5V DC, making it ideal for battery-powered and USB-powered applications.
Its lightweight plastic body and low power consumption make it perfect for portable and embedded systems.
🔹 Key Features
-
✅ Low operating voltage (3–5V DC)
-
✅ Fully submersible design
-
✅ Compact and lightweight
-
✅ Low noise operation
-
✅ Energy-efficient
-
✅ Easy to connect and install
-
✅ Ideal for Arduino & DIY projects
🔹 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 3V – 5V DC |
| Rated Voltage | 5V DC |
| Max Flow Rate | Approx. 80–120 L/H |
| Pump Type | Centrifugal |
| Max Water Lift (Head) | Approx. 0.5 – 1 meter |
| Current Consumption | Approx. 100–220mA |
| Outlet Diameter | ~6–8 mm |
| Housing Material | ABS Plastic |
| Cable Length | Approx. 15–20 cm |
| Working Mode | Fully Submersible |
🔹 How It Works
-
When powered with DC voltage, the internal impeller rotates.
-
Water is drawn through the inlet and pushed out via the outlet.
-
Designed to operate underwater (not self-priming).
-
Flow rate depends on voltage supplied.
🔹 Applications
-
💧 Mini water fountains
-
🐠 Small aquariums
-
🌱 Hydroponics systems
-
🤖 Robotics liquid cooling
-
🧪 Science experiments
-
🏫 STEM education projects
-
🚿 DIY water circulation systems
🔹 Advantages
-
Safe low-voltage operation
-
Portable and lightweight
-
Easy to integrate with microcontrollers
-
Quiet and smooth operation
-
Budget-friendly
🔹 Package Includes
-
1 × DC 3–5V Mini Submersible Water Pump
Customer Reviews
Related Products
Piezo Element (Connected Wire) 35mm
In stock
20W 5V 5A SMPS Power Supply Module Universal AC Input
In stock
Soldering Iron 60W & Heating Element Coil
In stock
Banana Plug Connector (Black-Red Pair)
In stock
Breadboard Full Size Bare 830 Tie Points
In stock
Reviews
Clear filtersThere are no reviews yet.