Tyco™ RAVEN Institutional Standard Coverage Pendent (TY3281) Flush Fire Sprinkler Head
Sprinkler Identification Number (SIN): TY3281
- This item must be installed with an approved Tyco™ Escutcheon. Sold Separately.
Refer to the datasheet for additional information. - Both the pendent and horizontal sidewall styles are available for Standard Coverage (light and ordinary hazard) or Extended Coverage (light hazard) applications.
- SIN Dot Color Application
TY3281 | Black | Pendent - Standard Coverage
TY3282 | Green | Pendent - Extended Coverage
TY3381 | Red | HSW - Standard Coverage
TY3382 | Purple | HSW - Extended Coverage
This Tyco™ RAVEN Institutional Pendent Fire Sprinkler TY3281 is a standard coverage, flush pendent sprinkler, activating at 165F (73C) with a 5.6 K-Factor, and is rated for Light and Ordinary Hazard occupancies. Each pendent head features heat-sensitive fusible link assembly, standard 1/2 in. NPT threads, and a brass frame with bronze deflector.
This is a quick response, standard coverage, institutional sprinkler with a maximum working water pressure of 175 PSI. The TY3281 Institutional Sprinkler is designed with tamper-resistant features, providing a secure and effective solution for use with concealed piping in institutional mental health facilities, correctional institutions, or other environments where flush, tamper-resistant sprinklers are necessary. The protected, unobtrusive design helps reduce the opportunity for individuals to injure themselves or others with piecemeal components of the sprinkler.
Using a heat-activated fusible link assembly, this automatic fire sprinkler opens when ambient temperatures reach 165F (73C), drenching the area surrounding a fire to keep it in its place of origin. The TY3281 is installed flush using one of Tyco™’s 3 in. or 4 in. escutcheon plates, leaving exposed only a small portion of the fusible link assembly to ensure the timely activation of the fire sprinkler. Refer to the manufacturer data sheet for installation instructions with the approved Tyco™ escutcheon(s).
Tyco™ Flush Institutional Fire Sprinkler (TY3281) Sprinkler Head Listings and Approvals
Each institutional sprinkler is made by Tyco™, a global leader in fire protection manufacturing for nearly 100 years. When installed properly, this TY3281 fire sprinkler head maintains the following listings and approvals: UL, C-UL
Refer to the datasheet for listings and approvals in specific temperatures and/or applications.
The Tyco™ Institutional Pendent Sprinkler TY3281 is designed for NFPA 13. Apply the listed areas of coverage and minimum water supply requirements as shown in the Approval Chart on Page 6 of the datasheet. This Pendent sprinkler head has a maximum working pressure of 175 PSI (12.1 BAR).
Tyco™ Institutional (TY3281) QR Pendent Sprinkler Installation and Other Information
During installation be aware that over tightening will cause permanent damage to the 1/2 in. NPT threads and/or the fire sprinklers themselves. Use the manufacturer approved installation wrench and tighten to a maximum torque of 14 ft-lb (19 N-m). Refer to the data sheet for additional installation and storage information.
This Institutional Pendent sprinkler features a Grey finish and a 165F (68C) temperature.
The listed TY3281 accessories include the approved Tyco™ Institutional Wrench (PN. 56-314-1-001) and the approved Tyco™ Institutional Style F (3 in.) or Style G (4 in.) Escutcheon(s). Commonly purchased with fire sprinkler head cabinets and sprinkler shut off tools. These products are available in the “Frequently bought together” products section at the top of this product page.
Available RAVEN Sprinkler Heads:
Tyco™ TY3281 RAVEN Flush Institutional Pendent Sprinkler | Grey | Standard Coverage | 50-314-9-165
Tyco™ TY3281 RAVEN Flush Institutional Pendent Sprinkler | White | Standard Coverage | 50-314-4-165
Tyco™ TY3282 RAVEN Flush Institutional Pendent Sprinkler | Grey | Extended Coverage | 50-315-9-165
Tyco™ TY3282 RAVEN Flush Institutional Pendent Sprinkler | White | Extended Coverage | 50-315-4-165
Tyco™ TY3381 RAVEN Flush Institutional Horizontal Sidewall Sprinkler | Grey | Standard Coverage | 50-316-9-165
Tyco™ TY3381 RAVEN Flush Institutional Horizontal Sidewall Sprinkler | White | Standard Coverage | 50-316-4-165
Tyco™ TY3382 RAVEN Flush Institutional Horizontal Sidewall Sprinkler | Grey | Extended Coverage | 50-317-9-165
Tyco™ TY3382 RAVEN Flush Institutional Horizontal Sidewall Sprinkler | White | Extended Coverage | 50-317-4-165
Available RAVEN Accessories:
Tyco™ Style F Escutcheon | White | 3 in. Diameter | Carbon Steel | 56-314-4-010
Tyco™ Style F Escutcheon | Grey | 3 in. Diameter | Carbon Steel | 56-314-7-010
Tyco™ Style F Escutcheon | White | 3 in. Diameter | Stainless Steel | 56-318-4-010
Tyco™ Style F Escutcheon | Grey | 3 in. Diameter | Stainless Steel | 56-318-7-010
Tyco™ Style G Escutcheon | White | 4 in. Diameter | Carbon Steel | 56-312-4-010
Tyco™ Style G Escutcheon | Grey | 4 in. Diameter | Carbon Steel | 56-312-7-010
Tyco™ Style G Escutcheon | White | 4 in. Diameter | Stainless Steel | 56-319-4-010
Tyco™ Style G Escutcheon | Grey | 4 in. Diameter | Stainless Steel | 56-319-7-010
Tyco™ Model 1781 Concrete Centering Grommet | 56-000-1-781
Tyco™ Model 1780 Concrete Retaining Flange with Set Screws | 56-000-1-780
Tyco™ Adjustment Spacer Ring | 56-000-1-755
