Cast Aluminum Solutions

Cast Aluminum Solutions (CAS), headquartered in Batavia, Illinois, is a custom manufacturer specializing in cast-in thermal components and circulation heaters. The company uses proprietary low-pressure permanent mold casting to embed heating elements directly into aluminum, producing heaters with superior thermal efficiency and longer service life. Its product lines include CAST-X circulation heaters for solvents and chemicals (1–60 kW), PUR-X replaceable-tube inline heaters for contamination-free liquid and gas heating, PUR-Therm ultra-high-purity gas heaters, and precision multi-zone wafer pedestal heaters for semiconductor processing. CAS serves industries including semiconductor, oil and gas, medical devices, foodservice, and defense. Our website carries a range of Cast Aluminum Solutions products for industrial heating and thermal management applications.