What must be avoided in the design of the blowoff piping regarding its connections and fittings?

In the design of blowoff piping, it is crucial to avoid the use of reducers and bushings in order to maintain the efficiency and safety of the system. These fittings can introduce potential areas of turbulence and obstruction within the flow path, which may lead to issues such as reduced flow rates, increased pressure drops, and possible accumulation of debris or sediment.

Maintaining a full-diameter pipe throughout the system allows for a smooth and consistent flow of water, which is particularly important in blowoff applications where the goal is often to rapidly discharge water without restriction. This design principle helps to minimize wear on the piping and fittings, enhances the overall performance of the system, and reduces the risk of operational failures.

Additionally, avoiding multiple connections to the same pipe is important to prevent complications that arise from pressure changes or flow restrictions. Using galvanized materials can lead to corrosion issues, especially in applications where the blowoff water may be acidic or contain various minerals. Therefore, the design guidelines emphasize maintaining full-sized piping to ensure optimal function and longevity of the blowoff system.