What is the standard working pressure of respiratory therapy equipment?

The standard working pressure of respiratory therapy equipment is set at 50 psig. This pressure is crucial for ensuring that oxygen and other medical gases are delivered safely and effectively to patients requiring respiratory support. The choice of 50 psig aligns with industry standards, facilitating uniformity in equipment design and function across different healthcare settings.

By standardizing the working pressure at 50 psig, manufacturers can ensure compatibility of equipment and minimize the risk of malfunction, which is essential in critical patient care situations. This pressure level also allows for sufficient gas flow without risking damage to the equipment or endangering the patient. All medical gas systems and associated devices—including regulators, flowmeters, and delivery systems—are designed to operate optimally at this pressure, which enhances patient safety and therapeutic efficacy.