Figure 7-8.V-Notch Chlorinator-typical installation, 250 to 500 lb/24 hr.
positive displacement diaphragm pump with a
manually adjustable feeding capacity of 3 to 60 gallons
per day (fig. 7-12). A motor-driven eccentric cam
reciprocates the diaphragm, injecting the solution into
the main supply. The use of chemically resistant
plastic and synthetic rubber in critical parts contributes
to its long operating life.
equipment and chlorine gas cylinders, filled or empty,
should be in a separate room opening only from the
outside and should not be in the same room or
enclosure with operating equipment, other than
equipment required for chlorination. If these
conditions do not exist, take up the matter with your
supervising petty officer. As we said earlier, a typical
LOCATION OF EQUIPMENT
chlorinator installation is shown in figure 7-7.
If the chlorination room is not at such an elevation
Chlorination equipment must be properly located
that the floor is level with or above the surrounding
with proper ventilation. All gas-chlorinating
ground area, an exhaust. fan (positive pressure blower