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Waste Heat Recovery
Non-Powered Titanium Waste Heat Recovery Unit
ATX's proprietary technology that recovers heat from discharged water and wastewater by natural convection, with no pumps. Certified as an NET New Technology by Korea's Ministry of Oceans and Fisheries (No. 2024-0024) and patented (No. 10-2832328). Fish farms and seafood businesses have cut their electricity bills by several million won a month.
Working pressure
Up to 20 MPa
Temperature range
-196°C ~ 350°C
Nominal size
Per customer specification
Connection
Per customer drawing
Key features
NET New Technology certified (Ministry of Oceans and Fisheries, No. 2024-0024)
Patent registered (No. 10-2832328)
Non-powered — zero pump electricity cost
Proven savings of several million won a month in electricity
Titanium corrugated tube: high corrosion resistance and heat transfer
Technical Specifications
| Nominal size | Per customer specification |
| Outer diameter (OD) | Custom |
| Inner diameter (ID) | Custom |
| Wall thickness | 0.4~1.0mm |
| Tolerance | Per design |
| Working pressure | Up to 20 MPa |
| Test pressure | Per design |
| Temperature range | -196°C ~ 350°C |
| Material (Grade) | Ti Gr.1 / Gr.2 / Gr.7 |
| Supply length | Custom |
| Connection | Per customer drawing |
Applications
Heat recovery from fish-farm seawater dischargeHeat recovery from live-fish truck cooling waterHeat recovery from seafood processing wastewaterReuse of cooling-water waste heatSteam condensate heat recoveryIndustrial process exhaust heat recovery
Installation cases
See where ATX titanium heat exchangers and waste heat recovery units are installed, including our export case in Japan.