Where are upright sprinkler heads typically mounted?

Upright sprinkler heads are typically mounted on top of the supply piping to ensure effective water distribution during a fire event. This mounting position allows for optimal water coverage throughout the area being protected, as the water is discharged in a downward and outward spray pattern. This design is crucial in mitigating fire spread by reaching all areas of the room, including corners and spaces where heat may concentrate.

Mounting the sprinkler heads on top of the supply piping also helps in maintaining the necessary clearance for water distribution, reducing the potential for obstructions that could hinder the spray pattern. This arrangement is standard practice in locations where there is a need for effective firefighting measures, often seen in commercial and industrial settings.

While other mounting positions exist, such as wall mounting or placements within the building's foundation, these configurations may not provide the same level of coverage and effectiveness that upright sprinkler heads on top of piping offer in protecting a space from fire hazards.