Reliable R5734 Quick Response (QR) Standard Coverage Dry Horizontal Sidewall (F3QR56) Fire Sprinkler Head
This Reliable Quick Response (QR) Dry Horizontal Sidewall Fire Sprinkler features a glass bulb activating at 155F with a 5.6 K-Factor and 1 in. NPT threads. Each sprinkler head is constructed with a Brass Frame and Bronze Deflector, finished in Chrome, with the Sprinkler Identification Number (SIN) R5734. Designed for standard coverage, this sprinkler is UL Listed and rated for a maximum working water pressure of 175 PSI.
The Reliable F3QR56 Dry Horizontal Sidewall sprinkler provides effective fire suppression with its heat-activated glass bulb element. When ambient temperatures reach 155F, the bulb activates, releasing water laterally across the protected area to suppress flames at their source and help limit fire spread.
Reliable R5734 Quick Response (QR) Dry Horizontal Sidewall (F3QR56) Sprinkler Head Listings and Approvals
Manufactured in the USA by Reliable, a global leader in fire protection solutions, the R5734 Dry Horizontal Sidewall sprinkler is UL Listed. For complete details on listings and approvals for specific applications, refer to the manufacturer’s datasheet.
This sprinkler is designed for reliable activation and consistent performance, delivering fast and uniform water distribution during operation. With its Chrome finish and Recessed Escutcheon, the R5734 offers both durability and a professional installation appearance. Built for use in dry pipe systems, it installs easily in both new systems and replacements.
Reliable R5734 (F3QR56) Dry Horizontal Sidewall Sprinkler Installation and Other Information
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Care:
Handle carefully to avoid damaging the 1 in. NPT threads or the glass bulb. Do not install if the sprinkler shows signs of damage. Store in a clean, dry location until installation. Always follow the manufacturer’s datasheet for proper handling, storage, and installation to ensure safety and compliance. -
Temperature
This Quick Response Dry Horizontal Sidewall sprinkler activates at 155F. For other available temperature ratings, please contact our Customer Support Team. -
Accessories
The Reliable R5734 is supplied with a Recessed Escutcheon. For other escutcheon options or accessories, please contact our Customer Support Team.
