--- product_id: 346738354 title: "9L Industrial Water Chiller 2.6gpm Water Cooling System CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Radiates 50W of Heat per Degree C" price: "¥110798" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/346738354-9l-industrial-water-chiller-2-6gpm-water-cooling-system-cw store_origin: JP region: Japan --- # 2.6 GPM flow rate Premium brass ports 9L sealed water tank 9L Industrial Water Chiller 2.6gpm Water Cooling System CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Radiates 50W of Heat per Degree C **Price:** ¥110798 **Availability:** ✅ In Stock ## Summary > ❄️ Keep your laser cool, your workflow hotter! ## Quick Answers - **What is this?** 9L Industrial Water Chiller 2.6gpm Water Cooling System CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Radiates 50W of Heat per Degree C - **How much does it cost?** ¥110798 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/346738354-9l-industrial-water-chiller-2-6gpm-water-cooling-system-cw) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Brass Ports:** Corrosion-resistant inlet/outlet ports ensure leak-free, long-lasting performance. - • **Generous 9L Capacity:** Large sealed tank minimizes evaporation and extends refill intervals for uninterrupted workflow. - • **Smart Safety Monitoring:** Built-in sensors with digital display and alarms keep you informed and in control. - • **Efficient Heat Radiation:** Radiates 50W of heat per 1°C rise, keeping your laser cool without energy-heavy refrigeration. - • **Trusted Support & Warranty:** Backed by OMTech’s reliable warranty and 24/7 customer service for peace of mind. ## Overview The OMTECH 9L Industrial Water Chiller CW-3000 is a robust water cooling system designed for 40W K40 CO2 laser engravers. Featuring a 2.6 GPM flow rate and a sealed 9L tank, it efficiently radiates 50W of heat per degree Celsius rise without refrigeration. Premium brass ports ensure durability, while internal sensors and alarms provide real-time performance monitoring. Ideal for small to medium engraving setups, it combines energy efficiency with reliable operation and strong customer support. ## Description Buy OMTECH 9L Industrial Water Chiller 2.6gpm Water Cooling System CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Radiates 50W of Heat per Degree C: Water Coolers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Just what was needed - Perfect! MUCH better than a pump and bucket. Review: Calling this a chiller is false advertising (or at least terribly misleading) - If you are in a warm climate you may as well give this a miss. It doesn't "Chill" the water it radiates the heat from the water. And if (like me) you are in a shop that's about 25 degrees, you'll be VERY lucky to get the water anywhere below that temp and if (like me) you have a CO2 laser this will cut back your lifespan of the laser as well as limit your ability to even make cuts in certain soft materials (other than say, cardboard) Perhaps if I was in the north or canada it would be fantastic (but only on cool days there too) I wound up rigging a small tabletop ice maker for less than half the money and got the temp down to 10c. If I hadn't trashed the box this would be going back.... as it is I'm not sure what I'm going to do with it, it's a semi heavy paperweight for now. ## Features - Energy Efficient Cooling: OMTech'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: OMTech'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 engraving tool ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #98,316 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #223 in Jewelry Making Engraving Machines & Tools | | Customer Reviews | 3.8 out of 5 stars 24 Reviews | ## Images ![9L Industrial Water Chiller 2.6gpm Water Cooling System CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Radiates 50W of Heat per Degree C - Image 1](https://m.media-amazon.com/images/I/71ZEbN8HCeL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Could this be used to cool water for a cold plunge bath?** A: No, the best it can do it bring the water temp to just below ambient air temp. It's just a radiator with the fan for cooling. If you want to "chill" water you need to buy one that uses refrigerant cooling - usually starting at $800 and up. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just what was needed *by T***O on May 25, 2025* Perfect! MUCH better than a pump and bucket. ### ⭐ Calling this a chiller is false advertising (or at least terribly misleading) *by R***H on May 4, 2023* If you are in a warm climate you may as well give this a miss. It doesn't "Chill" the water it radiates the heat from the water. And if (like me) you are in a shop that's about 25 degrees, you'll be VERY lucky to get the water anywhere below that temp and if (like me) you have a CO2 laser this will cut back your lifespan of the laser as well as limit your ability to even make cuts in certain soft materials (other than say, cardboard) Perhaps if I was in the north or canada it would be fantastic (but only on cool days there too) I wound up rigging a small tabletop ice maker for less than half the money and got the temp down to 10c. If I hadn't trashed the box this would be going back.... as it is I'm not sure what I'm going to do with it, it's a semi heavy paperweight for now. ### ⭐⭐⭐⭐ Great once I got it working *by M***T on December 25, 2021* Initially when I received the chiller it would beep continually and not start. I troubleshot it and eventually contacted support. Through several back and forth they asked me to take the unit apart and check the components such as the pump. I took it apart and checked the components and connections. After messing around with them I got the unit working. Since then it works great. I use it on a K40 laser and even though it does not have a refrigerant, it cools the co2 tube just fine. I am overall happy with the unit after the initial frustration. The only other complaint is the water level indicator. It is an open-ended tube inside the case. If the unit is tilted water will spill out internally, and leak out of the bottom. It has not caused any issues after I got everything set up, but you need to be mindful when moving around with water in the tank. ## Frequently Bought Together - OMTECH 9L Industrial Water Chiller 2.6gpm Water Cooling System CW-3000 Water Cooler for 40W K40 CO2 Laser Engraving & Cutting Machines, Radiates 50W of Heat per Degree C - OMTech CO2 Laser Coolant Non Conductive Liquid Cooler Heat Transfer Fluid for Laser Engraver Water Chiller, Prediluted Antifreeze Coolant for Laser Tubes, 2×1 gal Transparent Water Cooling Solution - AC Infinity CLOUDLINE PRO S6, Quiet 6” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/346738354-9l-industrial-water-chiller-2-6gpm-water-cooling-system-cw](https://www.desertcart.jp/products/346738354-9l-industrial-water-chiller-2-6gpm-water-cooling-system-cw) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-30*