Features:1. A DC water pump is amphibious to use, convenient and simple; Long life and low noise, easy to install2. Submersible water pump is used in this design; The circulator pumps have a small body, big power, energy saving3. This submersible pump has strong suction and is durable, secure, and fixed4. The hot water recirculation pump is made of resin glue seal which has good insulation5. This boost pump can be used in solar water heaters; Mini water pump for project can also be used for solar water heaters, fish tanks, pond, etcSpecification:Condition: 100% Brand NewModel: JT-660D-12Motor: Brushless Motor Voltage: 12VCurrent: 1.25AFlow: 900L/HStart Voltage: 6VHydraulic Head: 3.8MNoise: Less than 35DBTemperature: 0-80℃Thread Caliber: 20mmWeight: Approx. 212g / 7.5ozPackage List:1 x Pump