Specifications: It uses advanced electronic components and high-quality wear-resistant shaft. The item has long working life, and its continuous power-on working time more than 10,000 hours. It has smooth operation, high efficiency, good performance. With small volume and low noise, it features safety and environmental protection. Item Name: Water Pump Material: ABS(Housing), Zirconia Ceramic (Pump Shaft), Ferrite, POM(Rotor) Inlet/Outlet: 1/2 Threaded Port Voltage: DC 12V/24V Power: 19W Maximum Rated Current: 1000mA Flow Rate: 800L/H(Max) Water Lift: 2.5-5.5m Maximum Speed: 8000rpm Pump Outlet Diameter: 12mm(Inner Diameter), 17.8mm(Open Diameter) Pump Inlet Diameter: 12mm(Inner Diameter), 17.8mm(Open Diameter) Working Environment Temperature: 1-70 Degree Celcius Noise: < 35 Db (Water) Under Operation Drive Mode: Brushless, Magnetic Isolation Conveying Medium: Water, Oil, And Other Acid-base Solutions Pump Shaft Position: Horizontal Impeller Structure: Open Impeller Impeller Suction Method: Single Suction Type Waterproof Rating: IP68 (Dive Installation) Features: Easy to Install, Household Tool, Durable Cable Length: 100cm/39.37" (Approx.) Size: 7.7cm x 4.2cm x 6cm/3" x 1.7" x 2.4" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Pump