For Weldstar, the vision was born in 1963, when Mr. M.L. Gupta, a man of deep passion and determination, laid the foundation of what would become one of Kolkata’s most trusted names in welding and industrial safety.

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Gas Pre-Heater CO2 & Nitrous Oxide

A Gas Pre-Heater for CO₂ and Nitrous Oxide is designed to prevent gas freezing and pressure drop during continuous operation. It ensures a stable gas flow by maintaining the required gas temperature, improving equipment performance, efficiency, and reliability in welding, cutting, and industrial gas applications.

  • A heating element that heats gas to a uniform useable temperature before it enters the regulator/flowmeter.
  • Used to keep your welding gas flowing & prevent down-time damage to your equipment.
  • For use with non-combustible welding gas only.
  • Intended for use on 36V/42V/110V/230V & 50/60HZ single phase AC only.
  • Not insulated for outdoor use. Must be protected from moisture.
  • Spares are detachable.
  • Heater cartridge is easily replaceable.