What pressure should a system using utility street steam maintain?

The recommended pressure for a system using utility street steam is 200 psig at 413°F. This specification is based on standard practices observed in steam systems, particularly those designed for high-pressure applications.

Maintaining steam at this pressure and temperature is essential for ensuring the efficient transfer of thermal energy while minimizing heat loss. It also helps reduce the risk of condensation within the steam supply lines and enhances the overall efficiency of the heating process or steam service system.

Utility street steam is typically supplied at a consistent pressure to meet the needs of commercial and residential applications, and 200 psig at 413°F aligns with the operational standards for safe and effective utility steam systems. It allows for optimal performance and is within the range commonly used in industrial boiler applications, where steam is used for various heating, cleaning, and processing needs.

Selecting a lower pressure, while safer, may not provide the required thermal energy for high-demand scenarios, while selecting a higher pressure could lead to unnecessary risks and inefficient operations. Therefore, the choice of 200 psig at 413°F is both practical and effective for utility street steam systems.