What type of regulator is found on a RIT bag?

The correct answer highlights that a low-pressure regulator is utilized in a Rapid Intervention Team (RIT) bag to ensure that it can supply breathable air safely and effectively to a downed firefighter. In the context of SCBA, low-pressure regulators function at the pressure levels within the SCBA cylinder but are designed to deliver air at a manageable and lower pressure to ensure stability in air supply during emergencies. This characteristic is essential for maintaining a constant flow of air that is ready for immediate use without causing pressure-related issues or complications.

RIT bags are designed for urgent situations where quick deployment of air to an endangered firefighter is critical, and therefore, the low-pressure regulator is crucial for delivering breathable air smoothly and quickly, minimizing the risk of overwhelming the user with too much pressure. This capability directly supports the primary goal of the RIT team, which is to save lives during firefighting operations.