Submersible 3V DC Water Pump - Vertical Type
100 units available with a short lead time.
A small submersible DC water pump for fountains, plant-watering systems, and other beginner projects. The pump draws water in from the side of the plastic casing and pushes it out through the tubing port. It runs on 3 V and draws approximately 100 mA, making it easy to drive from a microcontroller with a transistor or motor driver such as the L293D.
The flow rate can be adjusted using PWM. The pump must remain submerged (primed) during operation — it is not self-priming, and reversing polarity does not create suction.
Key Features
- Submersible Design – Must remain underwater during operation
- Low Voltage – Operates on 3 V DC
- Low Current – Approximately 100 mA draw
- PWM Compatible – Adjust flow rate with pulse-width modulation
- Vertical Orientation – Water inlet on the side, outlet on top
Specifications
- Voltage – 3 V DC
- Current – ~100 mA
- Type – Vertical, submersible
Ideal For
- Small fountains and water features
- Automated plant watering projects
- Student and art installations
- Arduino and microcontroller projects
Package Contents
- 1× Submersible water pump with power wires
The Submersible 3V DC Water Pump - Vertical Type appears in the following collections:
