TYCO – Sprinkler Concealed | RFII 1/2 Inch K80 68C | 517901155
Brand: Tyco- TY3531 (3 mm Bulb) is UL Listed, C-UL Listed and NYC Approved (MEA 353-01-E) as Quick Response.
- Approvals for Air and Dust Seal UL and C-UL Listed for use with the RFII Standard Response Concealed Sprinkler (TY3551).
- Maximum Working Pressure Maximum 250 psi (17,3 bar) by UL, C-UL, and NYC.
Description
About TYCO Pendent Sprinkler
The TYCO Series RFII 5.6 K-factor, “Royal Flush II” Concealed Pendent Sprinklers Quick Response (3-mm bulb) and Standard Response (5-mm bulb), are decorative sprinklers 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. The Series RFII Sprinklers are shipped with a Disposable Protective Cap. The Protective Cap is temporarily removed during installation and replaced to help protect the sprinkler during ceiling installation or finish. The tip of the Protective Cap can be used to mark the center of the ceiling hole into plaster board or ceiling tiles by gently pushing the ceiling product against the Protective Cap. When ceiling installation is complete, the Protective Cap is removed and the Cover Plate/Retainer. Assembly is installed. As an option, the Series RFII Standard Response (5-mm bulb) “Royal Flush II” Concealed Pendent Sprinklers can be fitted with a silicone Air and Dust Seal. (Refer to Figure 5.) The Air and Dust Seal is intended for sensitive areas where it is desirable to prevent air and dust from the area above the ceiling to pass through the cover plate. The separable, two-piece assembly design provides the following benefits:
- 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.
- Permits the removal of suspended ceiling panels for access to building service equipment without having to first shut down the fire protection system and remove sprinklers.
- Provides for 1/2 inch (12,7 mm) of vertical adjustment to allow a measure of flexibility in determining the length of fixed piping to cut for the sprinkler drops.
About Drown Fire
Drown Fire stands out as a premier wholesale supplier of a wide array of safety products and accessories. Specializing in fire safety, industrial safety, road safety, general safety, and environmental safety, we are your one-stop destination for ensuring workplace security. Our commitment to excellence is unwavering, reflected in our meticulously curated catalogue sourced from trusted manufacturers. Whether it’s personal protective equipment, industrial gear, or environmental safety solutions, we’ve got you covered. With Drown Fire, you can rely on top-quality products and expert service to keep your workplace safe and secure.