USB Brushless DC Water Pump 5V 1W 130L/H Submersible Aquarium

Ultra-Quiet Brushless DC USB Water Pump – 5V, 1W, 130L/H

Keep your aquarium, fountain, or cooling system running smoothly and silently with this compact USB Brushless DC Submersible Water Pump. Powered by just 5V USB and consuming only 1W, it delivers a strong 130L/H flow rate with a 1-metre lift — all at an impressively quiet under 35dB. Made in China.

Why You'll Love It

• Whisper-Quiet Operation: Brushless permanent magnetic rotor technology keeps noise below 35dB — virtually silent in any setting.
• Ultra Low Power: At just 1W and 5V USB input, it's energy-efficient and can be powered from any USB port, power bank, or adapter.
• Amphibious Design: Works fully submerged (IP68 waterproof rating) OR as an inline pump outside the water — versatile for all setups.
• Wide Temperature Range: Operates reliably from 0°C to 100°C, making it suitable for both cold-water aquariums and hot-water circulation systems.
• Compact & Lightweight: Measures just 3.0 × 5.3 × 4.5 cm and weighs only 100g — easy to fit in tight spaces.

Technical Specifications

Common Applications

• Aquarium & fish tank water circulation
• Desktop or garden fountains
• PC / device liquid cooling systems
• Humidifiers & air conditioners
• DIY water circulation or hydroponics projects

Important Usage Notes

1. Always verify input voltage (5V DC) before connecting power.
2. Disconnect power before inserting or removing the pump from water to avoid air-lock.
3. Suitable for clear liquids only — do NOT use with viscous, acidic, or alkaline fluids, or liquids containing particles.
4. Never run the pump dry — this will damage the motor.
5. To clear air bubbles, switch the pump on and off several times after installation.
6. At temperatures near 100°C, use in non-submerged (inline) installation mode only.

What's in the Box

• 1 × USB Brushless DC Submersible Water Pump (Model USB2415-1)

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Frequently Asked Questions

Q: Can this USB water pump run without being submerged in water?

A: Yes! This is an amphibious pump — it can operate both fully submerged (IP68 rated) and as an inline pump outside of water. Simply follow the included installation instructions for non-submerged use. Note: never run it completely dry without any liquid flowing through it.

Q: What power source do I need for this 5V USB water pump?

A: The pump uses a standard USB connector and runs on 5V DC at just 1W. You can power it from any USB port on a computer, a USB wall adapter, or even a USB power bank — making it extremely convenient and versatile for home or outdoor use.

Q: What flow rate and lift height does this submersible pump deliver?

A: This brushless DC pump delivers a flow rate of 130 litres per hour (130 L/H) with a maximum vertical lift of 1 metre (100 cm), making it well-suited for small aquariums, desktop fountains, and compact circulation systems.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.