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FR-RES 4.9K (SS4451)

Residential Pendent Sprinkler

Technical Data
Approvals 04 K-Factor K=4.9 (70.6)   Thread Size 1/2" NPT   Maximum Working Pressure 175psi (12.1 bar)   Temperature Rating 162°F/72°C, and 205°F /96°C   Vertical Adjustment 1/2 inch (12.7mm) with D1 Recessed Escutcheon(only compatible with 162°F) 1/2 inch (12.7mm) with D3 Recessed Escutcheon (compatible with 162°F and 205°F)   Standard Finish Brass, White, Black, Chrome
  • Solder link type
  • More durable than glass bulb sprinklers
  • Tapered end allows for easy installation into sprinkler head adapters without cutting into the gasket
  • Ideal for use in wet pipe residential sprinkler systems per NFPA 13D, 13R, and 13.


6pt WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov