A pendant-type sprinkler head is designed to be installed

A pendant-type sprinkler head is designed to be installed

• A. Downward from a pipe
• B. Upward from a pipe
• C. Horizontally from a pipe
• D. Inside a wall cavity

Answer: (A)

Pendant-type sprinkler heads are designed to hang down from a ceiling pipe, placing the head below the ceiling plane so the water is discharged downward into the occupied space. This downward orientation differentiates them from upright heads, which project water upward from a pipe, sidewall heads that extend horizontally from a pipe, and recessed or concealed heads that sit inside a wall or ceiling cavity. The downward hang allows effective coverage beneath the ceiling without obstructing the water spray, which is why this installation is described as downward from a pipe.

Pendant-type sprinkler heads are designed to hang down from a ceiling pipe, placing the head below the ceiling plane so the water is discharged downward into the occupied space. This downward orientation differentiates them from upright heads, which project water upward from a pipe, sidewall heads that extend horizontally from a pipe, and recessed or concealed heads that sit inside a wall or ceiling cavity. The downward hang allows effective coverage beneath the ceiling without obstructing the water spray, which is why this installation is described as downward from a pipe.