CO2 TYPE FIRE EXTINGUISHER HYDRO TESTING 22.5KG/45KG/50KG

For 22.5kg and 45kg Carbon Dioxide ( ) fire extinguishers, hydrostatic (hydro) testing is a mandatory high-pressure safety verification. Due to their large size, these are typically trolley-mounted (mobile) units and must comply with IS 16018 (for the complete unit) and IS 7285 (specifically for the gas cylinder)