What component is required for an effluent pump installation?

In an effluent pump installation, a separate chamber is essential because it serves as a collection point for the effluent before it is pumped out. This chamber allows for proper functioning of the pump by ensuring that the effluent is held in a controlled environment, which can help in managing the flow rate and timing of the pumping action. The separate chamber also prevents any backflow of effluent, safeguarding the system from potential contamination and maintaining system efficiency.

The other components, while important in other contexts, do not function as the primary requirement for the installation. For instance, a float switch is useful for monitoring fluid levels but is not inherently required for every effluent pump setup. An intake filter can help prevent solids from entering the pump but is not mandatory for the operation of the pump itself. Similarly, a single pipe connection could be an aspect of the system's design, but it is the separate chamber that fundamentally supports the operation of collecting, containing, and moving effluent away from the septic system.