Package Includes:1 x 1Pc 12V Hot/Cooling Water Circulation PumpFeatures:The best quality hot water circulation pumpBrushless DC High temperature PumpMilitary quality， temperature of 100 degrees or morePatented design， fine workmanshipImpact resistance， low noiseSpecifications:Life : 20.000 hoursOptional Power: 20W to 60WThe maximum flow rate : 27 liters per minuteColor: Black