Welcome to Homeroom The water pump uses brushless motor, good performance and ultra quiet, long service life to work under the water. Features: Uses advanced electronic components and high-quality wear-resistant shaft. Long working life, continuous power-on working time of more than 10,000 hours. It is smooth operation, high-efficiency, good performance. Small volume, low noise, safety and environmental protection. Easy installation. Specifications: Material: ABS Inlet: 4mm Threaded port Voltage: DC12V  Power: 19W Maximum Rated Current: 1000MA Flow Rate: 800L/h(m3/h) Max Water Lift: 5 metre Working Environment Temperature: 1-60 ℃ Max Circulating Water Temperature: 100°C Noise: < 40 db (water) under operation Drive Mode: Electromagnetic Conveying Medium: Hot water pump Pump Shaft Position: Horizontal Impeller Structure: Open impeller Impeller Suction Method: one suction type Cable Line: 500mm / 19.69in Item Size: 77 * 65 * 42mm / 3.03 * 2.56 * 1.65in Package Weight: 220g / 7.76ounces Package Size: 80 * 70 * 50mm / 3.15 * 2.76 * 1.97in Package List: 1 * Brushless Motor Water Pump