Concealed Pendent Sprinkler

QR 32.00QR 48.00

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Sold By: JerseyMEP

The TYCO Series RFII 5.6 K-factor, “Royal Flush II” Concealed Pendent Standard Response (5-mm bulb), is a decorative sprinkler featuring a flat cover plate designed to conceal the sprinkler. These sprinklers are optimal for architecturally sensitive areas such as hotel lobbies, office buildings, churches, and restaurants.

Each sprinkler includes a Cover Plate/Retainer Assembly and a Sprinkler/Support Cup Assembly.


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QR 32.00QR 48.00



  • Separable, two-piece design of the mounting cup and cover plate allows installation of the sprinklers and pressure testing of the fire protection system prior to installation of a suspended ceiling or application of the finish coating to a fixed ceiling
  • Internally threaded closure with 1/2″ (12,7 mm) of adjustment
  • Available with optional dust and air seal



Discharge Coefficient K= 5.6 GPM/psi1/2 (80,6 LPM/bar1/2)
Frame Bronze
Bulb Glass
Cover Plate Brass
Maximum Working Pressure 17.3 bar
Temperature Rating-Sprinkler 68 deg C, 93 deg C
Temperature Rating-Cover Plate 54 deg C
NPT 1/2 inches (male threaded)
Approvals UL, FM
Bulb Liquid Color Red
Response Standard Response, Quick Response


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