Welding Mig Regulator - Co2 With Heater
. Dual Functionality : It combines a pressure regulator, which reduces high cylinder pressure to a safe working level, with a flowmeter (the vertical glass tube) to precisely measure and control the gas output in liters per minute (L/min).
. Heated Design : The presence of an electrical cord and plug indicates a built-in heater.
. This prevents the regulator from freezing due to the cooling effect (Joule-Thomson effect) that occurs when high-pressure CO2 rapidly expands during high flow rates.
. Pressure Gauge : Measures the cylinder's internal pressure, typically up to 3500 psi or 250 bar.
. Flowmeter Tube : Often calibrated for CO2 or Argon/CO2 mixes, typically ranging from 0 to 25 L/min.