Chrome-Cap White White-Cap Black Black-Cap Bronze Bronze-Cap FR-H-II-Front-Top

FR-QR 5.6K HSW (SS2553)

Commercial Horizontal Sidewall, Recessed Horizontal Sidewall Sprinkler

Quick Response, Standard Coverage

Technical Data
Approvals 04   fm   K-Factor K=5.6   Thread Size 1/2" NPT   Maximum Working Pressure 175psi (12.1 bar)   Temperature Ratings 162°F/72°C   205°F/96°C   286°F/141°C   Overall Length 2-37/64" (65.4mm)   Vertical Adjustment 1/2 inch (12.7mm) with D1 Recessed Escutcheon* or 3/4 inch (19.1mm) with D2 Recessed Escutcheon (approved by UL only). *Due to FM Approval Standard 3.2.13 by Class Number 2000, use in combination with a sprinkler head rated higher than 255°F is not approved by FM.     Standard Finish Brass, White, Black, Chrome
  • Designed for use in light and ordinary hazard commercial occupancy
  • Laser etched lot number on frame
  • Solder link type


6pt WARNING: Cancer and Reproductive Harm