This product is a water pump, which is made of safe plastic material. It is perfect for water heater, and so on. Easy to use and operate, it is suitable for professional and personal to use. Features -Color:Black -Material:Plastic -Size:8.00X6.50X5.20cm/3.14X2.55X2.04in - Suitable for aquariums, dishwashers, water heaters, hydroponic systems, smart sinks, etc. - Using a motor, the noise generated is small, which gives you a quiet environment. - Durable material and simple structure ensure its practicality and popularity. - It is easy to use and simple to install, time-saving and effortless. - Both maintenance workers and are easy to operate and install. Specification -Water temperature: below 60 degree centigrade -Voltage: DC24V - : 920mA -Power: 38W -Flow: 850L/H -Head of : 6m -Suction diameter: 17mm -Discharge diameter: 10mm -Noise: