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Victaulic Residential Fire Sprinkler 4.2K White Horizontal Sidewall 155F | V2738

Victaulic V2738 Quick Response White Horizontal Sidewall Fire Sprinkler activates at 155F (68C) to defend ordinary hazard residential occupancies against fire. This UL & FM approved fire sprinkler features a 4.2K orifice and a 1/2" (15 mm) NPT connection.
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Part NumberConstructionConnectionOrifice
V2738WH155 White Finish, Die-Cast Brass Frame, And Bronze Deflector 1/2" (15 mm) NPT 4.2K
Temperature RatingMaximum Working PressureApprovals and ListingsAvailability
155F (68C) 175 PSI (12.1 BAR) UL, ULC, FM, LPCB, NYC In Stock


Product Description

Victaulic V2738 Quick Response White Horizontal Sidewall Fire Sprinkler delivers dependable, competitively-priced protection against fire in ordinary hazard residential occupancies such as homes, apartments, dormitories, and hotels. Using a heat-activated 3mm glass bulb, this automatic fire sprinkler opens when ambient temperatures reach 155F (68C), lowering ambient temperatures to reduce flashover and facilitating safe escape or rescue.

The Victaulic Model V2738 has a 4.2 K-Factor and installs with 1/2" (15 mm) National Pipe Thread (NPT), used in fire sprinkler systems throughout the United States. This Quick Response Fire Sprinkler features a white finish, die-cast brass frame, bronze deflector, and a beryllium nickel spring with PTFE-taped seal.

This 155F (68C) temperature rating strikes a balance between a fire sprinkler that activates too soon, causing accidental discharge, and too late. 155F (68C) Quick 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. The Victaulic Model V2738 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 horizontal sidewall sprinkler installs on a wall or the side of a beam where ceiling piping is not desirable and may be installed and used in accordance with NFPA 13, NFPA 13R, NFPA 13D and local fire code. Each Model V2738 sprinkler is made by Victaulic, a piping-industry manufacturer and trusted producer of fire protection products since 1919.

This product is UL & FM approved 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 aquick response fire sprinkler in or near heat sources, unventilated spaces, uncovered steam mains, or uninsulated rooftops.


Technical Documents

Click here to view the data sheet for the Victaulic V2738 Quick Response White Horizontal Sidewall Fire Sprinkler.

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