Mini Submersible pump DC 3V - 5V horizontal mute sound

The Mini Submersible pump DC 3V - 5V is a small, quiet water pump with a horizontal layout that runs on a low DC voltage between 3 V and 5 V. It works under water, so you place it in the tank or container and run a hose from its outlet to where the water is needed. Because it runs from USB 5 V, batteries or a small power supply, it is a favourite for Arduino and ESP32 plant watering projects, mini fountains and school science models.

Mini Submersible pump Specifications

• Type: mini submersible water pump
• Operating voltage: 3 V to 5 V DC
• Layout: horizontal
• Noise: low-noise (mute) operation
• Installation: fully submerged in water

Mini Submersible pump Applications

• Automatic plant watering with a soil moisture sensor
• Mini fountains and tabletop water features
• Small aquarium and terrarium projects
• Drink and water dispensers in hobby builds
• Science fair models and STEM classes

What's in the Box

• 1 × mini submersible pump, 3–5 V DC

Tip: Make sure the pump is fully under water before switching it on and never run it dry. To control it from an Arduino or ESP32, use a transistor or MOSFET with a flyback diode, or a relay module, because a microcontroller pin cannot supply the motor current.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.