Reliable R5734 Quick Response (QR) Standard Coverage Dry Horizontal Sidewall (F3QR56) Fire Sprinkler Head
The Reliable R5734 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 Brass, and identified by Sprinkler Identification Number (SIN) R5734. Designed for standard coverage applications, this model is UL Listed and supports a maximum working water pressure of 175 PSI.
The F3QR56 Dry Horizontal Sidewall sprinkler provides dependable protection by activating when ambient air temperatures reach 155F. Upon activation, water discharges laterally across the hazard area to contain flames at their source and help prevent fire spread.
Reliable R5734 Quick Response (QR) Dry Horizontal Sidewall (F3QR56) Listings and Approvals
Manufactured in the USA by Reliable, a global leader in fire protection systems, the R5734 Dry Horizontal Sidewall sprinkler is UL Listed. For detailed information regarding listings and approvals in specific applications, consult the manufacturer’s datasheet.
This sprinkler is engineered for consistent activation and uniform water distribution. With its Brass finish and Recessed Escutcheon, the R5734 provides long-term durability and a clean installation appearance. Designed for dry pipe systems, it installs quickly and easily for both new construction and retrofit projects.
Reliable R5734 (F3QR56) Dry Horizontal Sidewall Installation and Other Information
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Care:
Handle carefully to avoid damage to the 1 in. NPT threads or glass bulb. Do not install if the sprinkler shows any signs of damage. Store in a clean, dry location prior to installation. Always follow the manufacturer’s datasheet for handling, storage, and installation instructions to ensure proper performance and compliance with safety standards. -
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 alternative escutcheon types or other accessories, please contact our Customer Support Team.
