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Tyco LFII Fire Sprinkler 4.9K Concealed Pendent 160F | TY3596 | 51-112-1-160

Tyco TY3596 Residential Fast Response Concealed Pendent Fire Sprinkler activates at 160F (71C) to defend ordinary hazard residential occupancies against fire. This UL-listed fire sprinkler features a 4.9K orifice and a 1/2" (12.7 mm) NPT connection.
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Part NumberConstructionConnectionOrifice
TY3596CP160 Brass Frame And Copper Or Brass Deflector 1/2" (12.7 mm) NPT 4.9K
Temperature RatingSprinkler WrenchCover Plate Activation TemperatureCover Plate Finish
160F (71C) W-Type 18 Wrench for Tyco LFII Fire Sprinklers 139F (59C) Choice of White, Brushed Chrome, Grey White, Ivory
Maximum Working PressureAvailabilityApprovals and Listings
175 PSI (12.1 BAR) Usually ships within 48 hours UL (Wet & Dry Pipe), C-UL (Wet Only), NYC, Certfied to NSF/ANSI 61


Product Description

Tyco TY3596 Residential Fast Response Concealed Pendent Fire Sprinkler delivers decorative, competitively-priced defense against fire in ordinary hazard residential occupancies such as homes, apartments, dormitories, and hotels. Using a heat-activated soldered nickel fusible link, this automatic fire sprinkler opens when ambient temperatures reach 160F (71C), reducing the likelihood of flashover and facilitating safe evacuation.

Low-profile cover plates mount flush to the ceiling and are available in a factory-finished white, brushed chrome, grey white, ivory, beige, terra brown, jet black, or brushed brass. When temperatures near the ceiling reach 139F (59C), the soldered cover plate detaches, exposing the head of the Tyco TY3596 concealed pendent fire sprinkler, which activates when temperatures reach 160F (71C).

The Tyco Model TY3596 has a 4.9 K-Factor and installs with 1/2" (12.7 mm) National Pipe Thread (NPT), used in fire sprinkler systems throughout the United States. This Residential Fast Response Fire Sprinkler features a brass frame, a copper or brass deflector, and a beryllium-nickel seating assembly with PTFE.

This 155F (68C) temperature rating strikes a balance between a fire sprinkler that activates too soon, causing accidental discharge, and too late. 155F (68C) Residential Fast Response Fire Sprinklers can be installed to wet and dry pipe fire sprinkler systems, and are preferred for use in one and two-family dwellings, apartments, duplexes, and boarding houses when a low profile is desirable. The Tyco Model TY3596 is also a suitable choice for installation in many college dormitories, condominiums, and nursing homes.

With a maximum working pressure of 175 PSI (12.1 BAR), this pendent sprinkler hangs from above-ceiling piping behind a decorative cover plate. Pendent sprinklers direct the water stream downward against the deflector to distribute water in a circular or conical discharge pattern. and may be installed and used in accordance with NFPA 13, NFPA 13R, NFPA 13D and local fire code. Each Model TY3596 sprinkler is made by Tyco, a global manufacturer with more than a half-century in the fire protection industry.

This product is UL-listed, and appropriate for use in fire protection systems when accepted by the authority having jurisdiction. In accordance with NFPA 13, a higher temperature rating may be required when installing a residential fast response fire sprinkler in or near heat sources, unventilated spaces, uncovered steam mains, or uninsulated rooftops. Concealed pendent sprinklers s


Technical Documents

Click here to view the data sheet for the Tyco TY3596 Residential Fast Response Concealed Pendent Fire Sprinkler.

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