Model RFII HSW Sprinkler


The Best Choice for Architecturally Sensitive Areas

Use Tyco® horizontal sidewall sprinkler to create a seamless look without compromising safety. The RFII sprinkler offers standard coverage and features a flat cover that conceals the unit within a wall. The horizontal sidewall (HSW) sprinkler is a decorative, link-type sprinkler that is designed for installation along a wall or beam beneath a smooth, level ceiling. The flat profile of the cover plate design easily blends with the surrounding surfaces, creating a clean look and making it the best choice for architecturally sensitive areas.


  • Fits in a typical 2- x 4-inch stud-frame wall configuration
  • UL and C-UL Listed, FM Approved (Standard Response only)
  • 250 psi (17,2 bar) maximum pressure rating
  • For 5.6 K-factor horizontal sidewall flat plate concealed sprinklers (TY3322, TY4322) see TFP280 for technical information and listing details


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