Watercooling Pump -Small DC 12V 6m High Efficiency Brushless Submersible Pond Water Pump Highlights Small DC 12V 6m High Efficiency Brushless Submersible Pond Water Pump Description: Axis is surrounded by static sealing which can avoid leakage problem It uses high performance and durable ceramic rod Brushless permanent magnetic rotor, maintenance free, long life Submersible and fully sealed installation Clean water only, high efficiency, low consumption, low noise specification: Material: ABS Power (optional): 18W/30W Working voltage (optional): 12V/24V DC Maximum flow rate (optional): 10L/min, 12L/mim Maximum lifting height (optional) ): 6m (19.7ft), 9m (29.5ft) Inlet diameter: 18mm / 0.7in Outlet diameter: 11mm / 0.43in Noise: 35dB Waterproof level: IP68 Duration life: more than 30,000 hours Maximum working temperature: 60 / 140 Item dimension: 80x45mm / 3.15x1.77in Package includes: 1 piece water pump