Liquid temperature range: 0-100 degrees Celsius Apply brushless DC motor, can work without spark. Low pump starting current, high efficiency and low noise. You do not need a separate lubricant and cooling water. The water pump is amphibious, more productive and convenient. App. Used for fish tank, computer cooling system, solar fountain, water dispenser etc. Description: Use ceramic shaft with high abrasion resistance for the motor shaft. This water pump can work continuously for a long time. Properties: Suitable for use in aquariums, holding and rearing tanks or small aquariums where a reliable water supply, circulation or flow is required Easy and quick disassembly: the design is easy to disassemble and clean. Stable and reliable operation, low power consumption and environmental protection. Please clean it regularly in case of clogged by dirt, the pump would make noise when blocked by dirt. Specification: Material: plastic Size: Approx. 8 x 5 x 6.5 cm Rated voltage: DC12V Operating voltage: DC5V~DC12V Working current: 920mA Buoyancy: 5m 10% Flow: 800 l/h 10% Noise: 35dB at 0.5M Power cord length: 50 cm