Pendent Fire Sprinkler Head Types

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

Pendent fire sprinkler head types.

The pendent head will then drop. When it comes to fire sprinkler systems one size certainly doesn t fit all you need to choose the right design to meet the needs and code requirements of your building. In addition to the different types of fire sprinkler systems you also have a choice of different fire sprinkler heads by learning more about each style you may gain a better understanding of. Pendant sprinkler heads are the most common heads for your sprinkler systems.

Fire sprinklers come in various orientations and types and each sprinkler is designed to meet a specific safety performance and aesthetic need. 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. And when it comes to replacing an existing head or locating compatible accessories like escutcheons wrenches or cover plates the sin provides an essential starting point. This gives the ceiling a smoother appearance compared to a recessed type.

An upright sprinkler as its name implies stands atop the pipeline whereas a pendant type hangs from the pipe. Refer to manufacturer information for coverage radii. While all types of fire sprinklers bear a close resemblance to one another different fire sprinkler heads are designed for different environments and different applications and require careful consideration. The cover plate will fall away about 20 f prior to activation of the sprinkler.

Every fire sprinkler manufactured in the past 19 years has a sprinkler identification number sin. Sprinkler head distribution types. All fire sprinklers are one of four types. Vk173 vk177 vk181 quick response ordinary hazard dry pendent sprinklers k8 0 vk282 vk286 vk290 quick response large orifice dry pendent fusible link sprinkler k8 0 vk544 vk545 vk546 standard response dry pendent elo sprinklers k11 2.

Pendent upright sidewall or concealed. Pendant sprinkler heads hang down from the ceiling and spray water in a circle pattern. While there are four different types of sprinkler heads to choose from each head is different and should be considered for your space. Let s take a moment to look at each of these sprinkler heads and how they could protect your business.

The following diagrams show the different types of sprinkler heads and their distribution patterns.