The 3V–5V USB Vertical Submersible Water Pump is a compact, low-power mini pump designed for small-scale water circulation applications. Powered via a USB connector, it offers convenient operation with low energy consumption while delivering stable and efficient water flow.
Its small size allows easy installation in tight spaces, making it ideal for DIY projects, small fountains, automatic plant watering systems, and educational experiments.
Applications
- Small tabletop fountains
- Automatic plant watering systems
- DIY electronics & Arduino projects
- Educational demonstrations
- Mini water circulation systems
Specification
- Material: Plastic
- Operating Voltage: DC 3V–5V
- Rated Voltage: DC 3V
- Current: 0.12 A
- Power: 0.36 W
- Pump Style: Vertical
- Maximum Flow Rate: 80 L/H
- Maximum Lift: 35 cm (13.78 inch)
- Wire Length: 1 m (39.37 inch)
- Outlet Diameter: 6.35 mm (0.25 inch)
- Overall Size: 45 × 39 mm (1.77 × 1.54 inch, L × W)
SHIPPING LIST
- 1 x 3V-6V 1 Meter Wire USB Vertical Submersible Water Pump

















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