ITEM NAME:DC 12V Brushless Water Pump for Fountain Pond Aquarium Water Circulation System.Brushless, permanent magnetic rotor. 1 12V DC Brushless Water Pump. Adopt high performance ceramic shaft. Maximum Flow: 240L/H. Heat Resistance: 0-60 ℃ / 0-100 ℃. Load Current: 400MA. Super long working life.