Looking for an efficient way to keep your medium-sized laser engraver machine cool during use? ech's heat-radiating CW-3000 water cooler is your best choice! Instead of using coolant and lots of power to refrigerate the water, its sensors and efficient fans radiate away 50W of heat every time the water begins to rise 1° Celsius.

An observation window gauges the machine's water level and lets you know when it's time for a refill. The water inlet and outlet ports are brass for corrosion-free performance and well designed to prevent any leaks. The sensors provide real-time temperature information with a clear digital display, and indicator lights and alarms let you quickly know of any irregularities.

• ENERGY-EFFICIENT COOLING: ech's CW-3000 water chiller radiates heat away rather than using refrigeration to keep your k40 laser engraver nice and cool at a fraction of the usual energy expense; its advanced design uses its 2.6 gpm flow rate and powerful fans to radiate away 50W of heat from your machine for every 1°C rise in water temperature
• CAPACIOUS TANK: The 2.4-gallon (9L) water tank is enclosed to reduce evaporation and provide long-term service between refills; the clear observation window lets you know when it's time to top off
• HIGH-GRADE PORTS: Our water cooler's inlet and outlet ports are made of premium brass for long-term corrosion-free performance; their careful design prevents any issues with leaks as it operates
• SAFE OPERATION: This industrial water cooling system includes internal sensors to monitor performance and let you know via digital display, indicator lights, and alarms when everything's going smoothly and when it's time to make adjustments
• SATISFACTION GUARANTEED: ech's usual strong warranty and friendly 24/7 customer service let you order with confidence that this product will meet all your cooling needs for your small to medium-sized engraver

• Model: CW-3000
• Material: Steel, ABS, Copper
• Color: Blue, Grey
• Current: 0.9A
• Capacity: 2.4 gal. (9L)
• Max. Lift: 32.8 ft. (10 m)
• Max. Flow: 2.6 gpm (10L/min)
• Radiating Capacity: 50W/°C
• Product Dimensions: 19x11x15 in. (47x27x37 cm)
• Inlet/Outlet Port Diameter: 2/5 in. (1 cm)
• Weight: 21 lb. (9.5 kg)
• Warranty: 1 Year

• 1x Industrial Water Chiller
• 1x Power Cord
• 1x Alarm Signal Output Plug
• 1x Spare Fuse
• 1x Instruction Manual