The wall-mounted chlorinator has the capacity to inject chlorine gas from 5 to 12 kg per hour. With the ability to install a manometer with a diaphragm to show the pressure of chlorine gas in the line, it has injection. The material of Beta PVC gas chlorinator is made by a C.N.C machine, among its advantages, we can point out the favorable resistance against high pressure and corrosiveness of chlorine gas.