Upright Vs Pendent Sprinkler Head

The basic difference between fire preventive upright sprinklers and pendant sprinklers is the position each takes on a water pipe.

Upright vs pendent sprinkler head.

Vk632 vk634 mirage qrec concealed pendent sprinklers 5 6 and 8 0 k factor vk602 microfast ec qrec pendent sprinkler k8 0 vk532 ec qrec upright sprinkler k11 2. Ideal for places where aesthetic is a concern. Hd conventional pendent and upright sprinkler is a small thermosensitive glass bulb spray sprinkler available in several different finishes and temperature ratings to meet design requirements. Are located within the ceiling and are hidden by a cover plate.

An upright sprinkler as its name implies stands atop the pipeline whereas a pendant type hangs from the pipe. Works similar to a pendent sprinkler head after the cover plate falls off once it reaches 20 f lower than fire sprinkler temperature. Pendent heads feature a convex almost umbrella shaped deflector that guides water out and away from the sprinkler head when properly installed. But a pendent sprinkler head isn t just an upside down upright head.

Sprinklers valves accessories grooved products blazemaster cpvc sprinkcad. In contrast deflectors on upright heads curve toward the piping catching and redistributing water as it shoots toward the ceiling. Upright pendent and recessed pendent sprinklers standard response standard coverage k factor 5 6 series ty b horizontal and vertical sidewall sprinklers standard response standard coverage k factor 5 6 series ty frb upright pendent and recessed pendent sprinklers quick response standard coverage k factor 2 8 4 2 5 6 8 0 series ty frb. During fire the heat sensitive liquid in the glass bulb expands causing the glass bulb to shatter.

Read this ultimate guide to how fire sprinklers work and the wide range of models that are available including pendent sidewall recessed upright and concealed sprinklers. Fire sprinklers come in various orientations and types and each sprinkler is designed to meet a specific safety performance and aesthetic need.