The Reliable MODEL F1FR56 Vertical Sidewall K5.6 (80) Fire Sprinkler Head is an essential component for effective fire protection systems, designed to deliver rapid and targeted water distribution in various commercial and residential settings. This quick-response sprinkler combines proven reliability with precise engineering, ensuring crucial early suppression in the event of a fire.

• Vertical Sidewall Design: Specifically engineered for installation along walls near ceiling intersections, this sprinkler provides an optimal spray pattern for areas where pendent or upright sprinklers are not suitable.
• Quick Response Activation: Featuring a sensitive 3.0 mm glass bulb, this sprinkler is designed for rapid thermal response, activating significantly faster than standard response sprinklers to initiate fire suppression sooner.
• Optimal K-Factor (5.6 / 80): With a nominal K-factor

  The Reliable MODEL F1FR56 Vertical Sidewall K5.6 (80) Fire Sprinkler Head is an essential component for effective fire protection systems, designed to deliver rapid and targeted water distribution in various commercial and residential settings. This quick-response sprinkler combines proven reliability with precise engineering, ensuring crucial early suppression in the event of a fire.

  • Vertical Sidewall Design: Specifically engineered for installation along walls near ceiling intersections, this sprinkler provides an optimal spray pattern for areas where pendent or upright sprinklers are not suitable.
  • Quick Response Activation: Featuring a sensitive 3.0 mm glass bulb, this sprinkler is designed for rapid thermal response, activating significantly faster than standard response sprinklers to initiate fire suppression sooner.
  • Optimal K-Factor (5.6 / 80): With a nominal K-factor of 5.6 (80 metric), it ensures an effective water discharge rate for efficient fire control.
  • Standard Temperature Rating: The prominent red glass bulb indicates a 155°F (68°C) activation temperature, making it suitable for ordinary hazard occupancies.
  • Durable Construction: Crafted with a robust brass alloy frame and components, including a brass deflector and threaded connection, for long-lasting performance and corrosion resistance.
  • Standardized Connection: Features a 1/2-inch NPT threaded inlet (RA1485) for secure and straightforward integration into existing or new piping systems.

  Choosing the Reliable F1FR56 Vertical Sidewall Sprinkler provides enhanced safety through faster fire suppression, minimizing potential damage and protecting occupants. Its specialized sidewall design allows for discreet yet powerful protection in challenging architectural spaces, while the durable construction and adherence to industry standards ensure dependable operation. This sprinkler offers peace of mind with a high-performance solution from a trusted leader in fire protection.