This is a small pump DC 12V brushless submersible water. Size: about 8x6.6x5cm. Water pump high pressure water for water circulation. Attach a motor brushless DC, can work without sparking. Submersible installation, sealing grade IP68. &DER; 40dB low noise. MAX. flow rate: 600-800L/h. Stable and reliable operation, low power consumption. This 12 volt pump is suitable for fountain and swimming pool, aquarium, pond, fish tank, solar circulation system, water circulation system