Exposed Pendent Sprinkler Head

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Exposed pendent sprinkler head.

A pendent sometimes spelled pendant fire sprinkler hangs from above ceiling pipes and distributes water in a domed or conical pattern using a convex deflector. Wrench for sprinkler heads. A simple hose attachment with few moving parts will be less expensive than a large turf rotor with many small exposed moving parts. Pendent sprinkler 4 9 k factor wet pipe systems rapid response series lfii residential sprinklers pendent recessed pendent concealed nfpa 13 optimized wet pipe systems k factor 6 9 rapid response series lfii residential sprinklers horizontal sidewall wet pipe and dry pipe systems k factor 4 2.

When these heads are activated a stream of water is sent downward onto the deflector which disperses the water throughout the room. Water is then released. The link holds the pip cap or plug in place. Tyco fire protection products is a leading manufacturer of water based fire suppression system components and ancillary building construction products.

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. Upright style sprinkler heads are designed to be installed above support piping and can only be used with exposed piping. When concealed pendant sprinklers hide under the ceiling under a special cap that falls away when the surrounding temperature rises to a prescribed level. Pendant sprinklers used mostly in office or home buildings may be visible or not.

This price range has to do with the variations in how the body and nozzle designed. The cost of a sprinkler head typically ranges from about thee dollars to almost twenty dollars per head. Pendent style sprinkler heads are designed to be suspended below support piping. A fusible link sprinkler head has a two part metal element that is fused by a heat sensitive alloy.

Upright sprinklers used mostly in warehouses or large structural buildings do not hide behind the ceiling. Water distribution for standard pendant sprinkler. Once the ambient temperature around the sprinkler head reaches a specified temperature the alloy releases and the metal elements separate which causes the pip cap to fall away. They can be used with exposed piping or finished ceilings.

Pendant sprinkler heads are the most common heads for your sprinkler systems. These heads extend from the ceiling to provide you with as much coverage as possible for your commercial and residential space.