When stretching a 2 1/2" hose vertically in an open stairwell, how many floors can one section reach?

When stretching a 2 1/2" hose vertically in an open stairwell, one section is typically able to reach four floors due to its length and the capabilities of the hose. A standard length for a section of this size is 50 feet, and when considering the average height of a floor, which can be approximately 10 to 12 feet, this allows for the hose to manage around four floors effectively.

This capability is especially relevant in fire operations where quick and efficient access to upper floors is crucial for both firefighting efforts and ensuring firefighter safety. The configuration of an open stairwell further facilitates the maneuvering of the hose, making it a practical choice for reaching multiple levels. Understanding this aspect is vital for effective firefighting strategy and operations in high-rise buildings.