12V cooling pump: works quietly;energy saving;high efficiency;environment protection; safe, no spark, no vibration, etc. 32-05 Brushless DC water pumpFeature:1. Life: Expected life span is at least 20000hours.2. Low noise: ≤35dB far from 10cm distance.3. Duty work: The pump can sustain heavy duty work for a day. Continuous operation.4. Working conditions: Applying to indoor and outdoor under ...