Feature:1. The water pump motor adopts a DC brushless motor, which works without sparks2. Come with low starting current, possess high efficiency, stable and reliable operation3. The product bring low power consumption, energy saving and environmental protection4. Water pump motor shaft using stainless steel shaft, continuous service life of more than 20,000 hours5. Engineering plastic material have excellent comprehensive performance, high rigidity, high mechanical strengthSpecification:Item Type: Mini DC Circulating PumpModel: Three-phase ZC-T40Rated Voltage: DC24VOperating Voltage: DC9V~DC24VWorking Current: 3.5A±10%Head: Approx. 15meter / 49.2ft ± 10%Flow Rate: 1320L/H±10%Noise: (40dB within 0.5meter)Fluid Temperature Range: 0℃ to 100℃Waterproof Rating: IP68Weight: 220 g / 7.8 oz(approx.)Material: Engineering PlasticPurpose: Booster pumpDrive Mode: ElectricSInlet Diameter: Approx. 20.3mm / 0.8inOutlet Diameter: Approx. 20.3mm / 0.8inRed line +, black line-.Package List:1 x Mini DC Circulating PumpNote:1. The water pump has no self‑priming ability, and the installation position should be lower than the horizontal plane2. The water pump can be used for diving at room temperature, but not for diving at high temperature3. The high temperature of the water pump cannot be used continuously for a long time. The water pump cannot be used idling without water4. It is better to install a filter on the inlet of the water pump pipeline5. The head is the vertical distance from the liquid level of the inlet to the outlet