Ocean Free Co2 Bubble Counter

CO2 BUBBLE COUNTER
OF CO2 bubble counter is made from high quality acrylic material that can withstand the high acidity of CO2 to enhance the durability of the casing. Built-in check valve prevent water back ow due to gravitational force when the CO2 regulator power supply is cut o or when the CO2 cylinder is empty as it will create a vacuum within the cylinder.