This item is manufactured with premium material for durable and long-lasting use. It's easy to use and install with long service life. With high performance, it is suitable for fountain, pool, aquarium, fish tank, solar circulation system, water circulation system.Features- Color: Black.- Material: Plastic.- Size: Approx. 8 x 7 x 4cm/ 3.15 x 2.8 x 1.6 inch (LxWxH).- Voltage: DC 12V.- Electric current: 300mA.- Power: 19W.- MAX flow rate: 800L/H.- MAX lift height: 5m.- Outer Diameter of inlet: 20.5mm.- Inner Diameter of inlet: 13mm.- Outer Diameter of outlet: 20.5mm.- Inner Diameter of outlet: 14mm.- Noise: Lower than 35dB.- Fluid temperature range: 0-60 degrees Celsius.- Apply brushless DC motor, can work without spark.- Stable and reliable running, low power consumption.- Submersible installation and entirely waterproof. Low noise.- Fit for fountain, pool, aquarium, fish tank, solar circulation system, water circulation system.Package:1 x Jewelers Rubber Hammer1 x Ring Mandrel Sizer 27 x Circle ModelsPacking list: 1 x Booster Submersible Pump