ZX43A Series: Brushless DC pump with permanent magnet drive, maintenance-free, long life; small size, high efficiency, low power consumption, noise, water pump shaft and sleeve are high-precision ceramics, and circuit board part of the stator epoxy potting, completely waterproof. Can be customized according to customer requirements, flow head can be adjusted. Pump inlet diameter of 10mm, the outlet diameter of 10mm, drive: brushless, magnetic isolation, hatchback DC or three-phase current. The maximum operating temperature of 60-100 degrees; use medium: water, oil and other acid-base solution, the power consumption at 3.25W-26.4W; rated voltage 12Vdc or 24Vdc, maximum load current is 1.2A, maximum flow 10L / MIN, maximum static lift 8m, noise <35db, life of more than 30,000 hours, can dive installation. Power supply: solar panels, batteries, adapters, power supply module. Brushless DC Pump Caution 1. Use a 12V or 24V DC transformer. 2. Pump power line is negative, the red line is positive, black line is negative (if the other line, it will be clear labeling positive and negative poles, detailed instructions please see attachment). 3. The pump power cable is properly connected positive and negative, so that the pump can be started and running. 4. Please try to put clean water to avoid solid objects into the pump, causing obstruction. 5. Please do not throw hit product, affect the performance status of the pump. 6. It is very easy to use pump, please read carefully read the instructions for use. If you have any questions or problems, please feel free to contact us.