Tyco™ Model TY-FRB Upright Fire Sprinkler Head
Sprinkler Identification Number (SIN): TY4131
This Upright sprinkler features a Brass finish and a 135°F (57°C) temperature.
The Tyco™ Model TY-FRB Upright Sprinkler is a quick response, standard coverage sprinkler with a K-Factor of 8.0 and a 3/4 in. NPT thread size. It uses a heat-sensitive 3 mm glass bulb to activate at 135°F, discharging water efficiently to suppress fire.
This standard spray upright sprinkler is suitable for installation in commercial buildings including light and ordinary hazard applications. With a maximum working pressure of 175 PSI, the TY4131 provides dependable performance in wet pipe fire sprinkler systems.
It features a bronze frame and copper deflector and is designed for ceiling-only protection in an upright configuration. Always refer to the Tyco™ TFP171 datasheet for complete installation guidelines and spacing criteria.
Tyco™ TY4131 Upright Fire Sprinkler Listings and Approvals
When installed in accordance with the datasheet, the TY4131 is approved and listed by UL, C-UL, FM, LPCB, NYC, and EAC. These listings cover standard installation requirements and temperature ratings. Refer to Table D in the datasheet for temperature-specific listings.
Tyco™ TY4131 Fire Sprinkler Installation and Accessories
Install TY4131 upright sprinklers in accordance with NFPA 13 standards and Tyco™ TFP171. Apply pipe-thread sealant and tighten to a torque of 10–20 ft-lb (13.4–26.8 N·m). Only use the W-Type 6 installation wrench to prevent damage to the frame.
Listed TY4131 Accessories include:
Sprinkler Wrenches:
- W-Type 6 Standard Sprinkler Wrench
Commonly purchased with fire sprinkler head cabinets and sprinkler shut off tools. These are available in the corresponding product category sections.
Available Sprinklers
This upright sprinkler head is also available in Black, Chrome, and White finishes and in 155F, 175F, 200F, and 286F temperature options.
