The Victor Style Argon CO2 Flowmeter Regulator, Model HRF-1425, is a medium duty Argon and Argon/CO2 mix regulator, single stage, with 0 to 50 psi. The flow gauge regulator is designed for use with argon and carbon dioxide mix gas. It features a machined brass body and offers up to 38 CFH for carbon dioxide. It also provides 3000 PSIG maximum inlet pressure and 25 PSIG outlet pressure.
CO2 is the safest way to lower pH in your pool. A CO2 unit will eliminate handling of hazardous materials. CO2 increases total alkalinity in the water and is not recommended for pools were high alkalinity is a problem.
