TOPSFLO centrifugal brushless DC pump, water circulation food grade pumps TL-B08H Rated Voltage: 12V / 24V; Max Flow Rate:10L/Min; Max Water Head: 6M, long lifetime 20,000hrs Heavy duty work, can sustain continual 24 hours Food grade stantard materials.Wide operating valtage range Blocking protection function,Overload protection function High temperature: 100,System pressure: 6Bar