Which of the following are components of a hypochlorite feed system?

A hypochlorite feed system is designed to safely and effectively add sodium hypochlorite, a common disinfectant, to water. The correct choice encompasses all the essential components that enable this process to function properly.

The chemical solution tank is crucial as it holds the sodium hypochlorite solution before it is dispensed. The diaphragm pump is used to draw the chemical from the tank and accurately inject it into the water supply at a controlled rate. The power supply is necessary to operate the pump, ensuring that it runs efficiently and consistently. The pressure switch is a critical part of the system that monitors the pressure within the feed line and helps to regulate the pump's operation to prevent overfeeding or underfeeding of the chemical. Lastly, having a water storage tank allows for proper mixing and contact time of the disinfectant before it enters the distribution system, enhancing the effectiveness of the chlorination process.

In contrast, the other options do not fully encompass the complete assembly of a hypochlorite feed system. While some components like a water filtration unit or chlorination chamber might relate to water treatment processes, they do not specifically represent the entire mechanism necessary for the hypochlorite feed function. Therefore, the identification of C is integral to understanding the