Circulator and Pump DC 12V 800L/H 5M Water Circulation System Amphibious Pump High Performance Solar Circulation System Low Noise 4 Point Brushless DC Booster Pump Circulation Pump 77 describe Color: Black Size: 77*63*49mm Voltage: DC12V/24V Current: 0.9A Power: 19W Bit rate: 800L/H Head: 5 meters Noise: less than 35dB Material: engineering plastic Driving method: electric Performance: anti-clogging Principle: Centrifugal pump Pump shaft position: Horizontal Number of wheels: Multicellular advantage: 1. Small size, high efficiency, low power consumption, strong anti-interference ability and stable operation. 2. Can be used for hot water circulation, no carbon brush, no pollution. 3. The stator and motor circuit board parts are coated with epoxy resin and completely isolated from the rotor, which can be installed under water and completely waterproof. 4. The water pump shaft adopts high-performance ceramic shaft, which has high precision, good wear resistance and low noise, which can reach less than 35 decibels. 5 . There are different power supplies: solar panels, direct current and batteries. 6. The service life is more than 10,000 hours. The water pump is amphibious, with higher production efficiency and greater practicability. Separate lubricants and cooling water are not required. Uses: Widely used in industrial products, medical devices, small appliances, fitness equipment, mechanical equipment.< /p>Note: The data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.