Figure 7-12. - Model S Hypochlorinator.
a pressure vessel, piping and valves, safeties, a refrigeration unit, and a vaporizer. All of these devices require normal maintenance.
Ammonia fumes are poisonous, but even small concentrations of ammonia are quickly noticeable by the characteristic odor. Because the gas is extremely soluble, a water spray can pick up ammonia, which has escaped. The same precautions used with chlorine are used in handling ammonia with the following exceptions and additions:
Because ammonia is lighter than air, install vents at the top of the room. 7-16Continue Reading