mini water pump

Ultra‑Compact High‑Efficiency Mini Water Pump – Precision Flow Control for Small‑Scale Systems

The Mini Water Pump is a lightweight, brushless DC actuator engineered to deliver reliable, low‑noise water movement in confined spaces. Optimized for 12 V DC operation, it integrates a high‑tolerance motor, sealed impeller, and integrated over‑current protection, making it ideal for hobbyist projects, compact aquarium setups, and low‑power PC cooling loops.

Boasting a peak flow rate of 120 mL/s and a maximum head of 150 cm, the pump achieves an efficiency of 55 % under typical load conditions. Its compact 23 × 20 × 15 mm footprint and 6.5 g weight allow easy mounting on small boards or within tight mechanical enclosures. The internal silicone seal reduces leakage risk, and the push‑and‑pull design minimizes cavitation, extending operational life.

• Key Spec 1: Flow Rate – 120 mL/s (peak), 90 mL/s (continuous)
• Key Spec 2: Voltage & Power – 12 V DC @ 0.4 A (peak), 4.8 W
• Key Spec 3: Dimensions – 23 × 20 × 15 mm, Weight – 6.5 g
• Common Use Case: Precise water circulation in DIY aquariums, miniature hydroponic systems, or low‑powerPC liquid cooling loops.