Industrial Water Chiller, KH-6000, 200W Industrial Water Cooler Cooling System with Compressor 12 L Water Tank Capacity 7.8 L/min Max Flow Rate, for CO2 Laser Engraving Machine Cooling Machine Unparalleled Cooling Performance Powerful Water Pump Visual Water Level Triple Protection Thoughtful Accessories Metal Casing Rated Cooling Capacity: 200W,Water Tank Capacity: 12 L,Item Model Number: KH6000,Maximum Flow Rate: 7.2 L/min,Product Net Weight: 37.5 lbs /17 kg,Rated Power: 200W,Number of Cooling Equipment: 1,Cold Water Inlet/Outlet Port Diameter: φ 0.4 in/10 mm,Main Material: Carbon Steel, Copper