Mini DC Submersible Water Pump 3V-5V
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৳ 60.00৳ 80.00 (-25%)
This Mini DC Submersible Water Pump (3V-5V) is an ultra-compact, quiet, and waterproof micro pump ideal for low-voltage applications. Measuring just 5.6cm by 2.4cm, it easily integrates into Arduino automation setups, smart plant watering systems, small indoor fountains, and school science projects to deliver efficient fluid circulation.
Full Product Description
The Mini DC Submersible Water Pump (3V-5V) is an ultra-compact, high-efficiency micro fluid pump designed for low-voltage, small-scale water circulation applications. Operating safely within a flexible 2.5V to 6V DC range, this lightweight pump consumes minimal power while delivering a steady flow rate of up to 120 liters per hour. Thanks to its fully waterproof, IP68-rated submersible design, it can be safely immersed directly into fluid reservoirs to push water smoothly through its integrated outlet nozzle.
Engineered with a brushless magnetic drive configuration, this miniature motor operates with exceptionally low vibration and keeps operational noise under 40 dB. Measuring a mere 5.6cm in length and 2.4cm in width, its tiny form factor allows for seamless integration into confined spaces. This makes it a popular choice for hobbyists and students building automated plant irrigation systems, DIY desktop fountains, custom aquarium filters, and microcontroller-driven development kits. [1, 2, 3, 4, 5]
Key Product Features
- Brushless Quiet Performance: Features a magnetic-drive motor layout that delivers efficient liquid displacement with minimal friction and noise.
- Microcontroller Ready: Can be powered and controlled directly via Makersbd or Arduino microcontrollers using basic relay modules or transistors. [5, 6]
- Fully Submersible (IP68): Watertight epoxy-sealed chassis lets you submerge the unit completely underwater without risking electrical shorts.
- Low Energy Consumption: Operates on minimal power (0.4W – 1.5W), making it highly suitable for solar panels, power banks, or standard AA battery banks.
- Easy Hose Connection: The vertical outlet nozzle accepts standard flexible vinyl tubing or silicone hoses for straightforward plumbing layouts.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Micro Submersible Centrifugal Water Pump |
| Operating Input Voltage | DC 2.5V – 6V (3V / 5V Optimal) |
| Current Draw | 130mA – 220mA |
| Power Rating | 0.4 Watts – 1.5 Watts |
| Maximum Flow Rate | 80 – 120 L/H (Liters Per Hour) |
| Max Static Lift (Head) | 40cm – 110cm (1.1 Meters) |
| Nozzle Dimensions | Outer Diameter: ~7.5mm / Inner Diameter: ~4.7mm |
| Physical Dimensions | 56mm x 24mm x 33mm (2.2″ x 0.9″ x 1.2″) |
| Housing Material | Corrosion-Resistant Engineering ABS Plastic |
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