Starting at $7,185.00
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  • Fluid path constructed independent from heater sheath to prevent fluid contamination and ensure safety
  • Robust cast-in aluminum construction for longer heater life
  • Non-welded construction minimizes potential leakage
  • Power from 1 kW to 27 kW
  • Operable in single-tube or dual-tube mode
  • Dual tube mode can run in series or parallel
  • Ensures water flow to 20 GPM when run in parallel
  • Process temperatures to 572°F (300°C)
  • Max Pressure: 2500 psi (172 bar)
  • Integrated thermostat and enclosure
  • Self-draining construction reduces material degradation caused by trapped material
  • NEMA 4 or NEMA 7 / ATEX housing options
  • Standard 316L stainless steel fluid path allows compatibility with different materials
  • K or J Type thermocouples standard
  • Long-lifespan, low-maintenance design


The CAS CAST-X 3000 circulation heater offers high wattage and long tubing allowing high flow volume at required temperatures through a single compact unit. The CAST-X 3000 heater consists of two helical coiled tubes and tubular elements cast into an aluminum body. The aluminum body serves as the heat transfer media between the tubular element and the process tubes. The compact size of the heater is due to the construction which allows long heater life due to the elements being in contact with aluminum and reduces the foot print required by traditional heat exchangers. Also, the use of heavy wall 316L seamless process tubing assures high reliability and high pressure operation.

The CAST-X 3000 is well suited to applications where indirect heating and fluid cleanliness is important. This is because the material being heated never comes in contact with the heating source. This is a critical performance requirement in many industries such as semiconductor, and food and beverage.