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 built with a Brass Frame and Bronze Deflector, finished in Brass, and identified by Sprinkler Identification Number (SIN) R5734. Designed for standard coverage, this model is UL Listed and supports a maximum working water pressure of 175 PSI.
The F3QR56 Dry Horizontal Sidewall sprinkler activates when ambient air temperatures reach 155F, discharging water laterally to control fire at its source and help prevent spread. Its sidewall design provides effective coverage while maintaining dependable performance.
Reliable R5734 Quick Response (QR) Dry Horizontal Sidewall (F3QR56) Listings and Approvals
Manufactured in the USA by Reliable, a global leader in fire protection manufacturing, the R5734 Dry Horizontal Sidewall sprinkler is UL Listed. For complete listings and approvals for specific applications, consult the manufacturer’s datasheet.
This sprinkler is engineered for reliable activation and uniform water distribution. With its Brass finish and Recessed Escutcheon, the R5734 provides durability and a clean installation appearance. Designed for dry pipe systems, it installs easily in both replacement and new fire protection projects.
Reliable R5734 (F3QR56) Dry Horizontal Sidewall Installation and Other Information
-
Care:
Handle carefully to prevent damage to the 1 in. NPT threads or the glass bulb. Do not install if the sprinkler is damaged. Store in a clean, dry environment until installation. Always follow the manufacturer’s datasheet for storage, handling, and installation requirements to ensure 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 accessories, please contact our Customer Support Team.
