Model WM Frame mounted Chlorinators are solution feed, vacuum operated, frame mounted type. A series of eight rotameters provide capacities of 0.2 to 10 Kg/Hr .Feed range is 20 to 1 for any one rotameter. The flow meter maintains the set feed rate within 4% of indicated flow.
Operating components are mounted on moulded fibre glass panel. The panel and other accessories like injector are totally mounted on a frame suitable for floor mounting.Vacuum regulator is of exclusive design for a vacuum to open type safety feature.
It opens only under normal operating vacuum. Chlorinator also incorporates high vacuum relief valve, emergency drain relief and check valve assembly, which prevents back flow of water into the chlorinator. Operation requires no auxiliary water and drain. A Chlorine pressure gauge at the gas inlet is included.Operating Principle Water passes through injector to produce vacuum. The vacuum extends to vacuum regulator and allows the chlorine supply to be metered under vacuum in the chlorinator. The requirement of water varies according to capacity and operating back pressure.