7A Current Recirculating Chiller for 60W/80W Engraving Machine Cooling Machine9 L Cooling Tank CapacityRapid CoolingPrecise Temperature DisplayMultiple Alarm FunctionsUser-Friendly HandleWide ApplicationTank Capacity: 2.4 in / 10 mm Nylon Connector,Voltage: 110V,Pump Power: 48W,Model: DZ3000LS-QX,Frequency: 60 Hz,Maximum Flow: 4.63 x 14.