How high above the floor are the directional heads for a drench-type shower installed?

The installation height for directional heads of drench-type showers is typically specified to be between 82 to 96 inches above the floor. This range is designed to ensure that the water coverage is effective for individuals of varying heights, providing an accessible and effective safety feature in environments where drench showers are necessary, such as industrial or laboratory settings.

The height allows the shower to deliver a wide, even spray that can quickly wash contaminants off individuals in emergencies, while also being high enough to avoid obstructing movement in the vicinity. Following this guideline not only adheres to safety standards but also increases the effectiveness of the drench shower in providing immediate decontamination.