What is the typical operating pressure range for vapor recovery systems?

The typical operating pressure range for vapor recovery systems is generally within 5 to 15 psi. This range is optimal for ensuring efficient vapor capture during fuel dispensing operations, minimizing emissions, and maintaining safety standards. Vapor recovery systems are designed to capture the vapors that would otherwise be released into the atmosphere during the refueling of vehicles. Operating at this pressure range helps to create a balance that allows for effective vapor collection without causing excessive stress on the system components or risking back pressure issues that could lead to operational failures.

Pressure levels outside of this range can lead to inefficiencies; for example, pressures that are too low may not sufficiently capture vapors, while very high pressures could compromise the integrity of the system, leading to leaks or equipment damage. Hence, the 5 to 15 psi range is recognized as a standard to optimize the performance and safety of vapor recovery systems.