Submersible Water Pump 1min = 10 litter water-lifting Uses advanced electronic components and high-quality wear-resistant shaft. Smooth operation, high efficiency, good performance, long service life. Can be a long time continuously work, low noise, safety and environmental protection. Widely used in industry, scientific research, aerospace industry. BLDC motor, also known as EC motor; Magnetic Driven; Small size but strong; Low consumption & High Efficiency; Long time continuous working, lifespan about 30000 hours; Safety - no spark, Explosion-proof; Low noise about 40dB; Submersible, 100% waterproof; Max Working Temperature: 100 degree; Variety Power: DC electric source, Battery or Solar Panel