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 includes 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 fire suppression by releasing water laterally when ambient air temperatures reach 155F. Its sidewall orientation is designed to contain flames quickly at their source while providing broad area coverage.
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 full listings and application-specific approvals, please consult the manufacturer’s datasheet.
This sprinkler is engineered for reliable activation and uniform water distribution during operation. With its Brass finish and Recessed Escutcheon, the R5734 offers durability and a clean, professional installation appearance. Suitable for dry pipe systems, it supports straightforward installation in both new systems and replacements.
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 the glass bulb. Do not install if the unit shows any signs of damage. Store in a clean, dry environment prior to installation. Always follow the manufacturer’s datasheet for storage, handling, and installation requirements to ensure safety and compliance. -
Temperature
This Quick Response Dry Horizontal Sidewall sprinkler activates at 155F. For other available temperature options, 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.
