Driven by high-speed synchronous permanent-magnet brushless motor, our deep well pump is of high efficiency, light weight, small size and energy-saving. The size and weight of our pumps are 1/5 to 1/8 of pumps from other companies. Both AC and DC input, controlled and protected by multi-functional program, our pumps are a new generation electromechanical integration well pump, which can be operated by remote network intelligently and automatically.Adidas