Tyco Products 775704155 Fire Sprinkler Head Upright

Product Description

The TYCO PRODUCTS 775704155 is a standard response upright fire sprinkler head rated at 155 degrees F. It is designed for use in fixed fire suppression systems where ceiling-mounted upright sprinklers are required. The 1/2-inch inlet connection allows it to thread directly into standard branch-line sprinkler piping. This type of sprinkler activates when ambient heat reaches the rated temperature, releasing water in a defined spray pattern to suppress or control a fire. Installation is performed by licensed fire protection contractors as part of a wet, dry, or pre-action system, in compliance with NFPA 13 and local authority having jurisdiction requirements.

The 775704155 is suited for commercial and light-hazard residential applications where upright sprinkler placement is specified by the system designer. Upright sprinklers are commonly installed in spaces where the sprinkler head sits above the pipe, distributing water upward and outward. The white finish makes it appropriate for finished interior spaces where a clean appearance is required alongside function. This head is intended for new construction and replacement installations in approved fire suppression systems.

Key Features

• Standard response upright sprinkler design for fixed fire suppression systems
• 155 degrees F temperature rating for standard ambient environments
• 1/2-inch inlet connection for compatibility with standard branch-line piping
• White finish suitable for finished interior installation spaces
• Single-unit selling configuration for direct replacement or new install use

Compatibility

Designed as an OEM-style replacement or new-installation upright fire sprinkler head for standard response systems requiring a 155 degrees F rated, 1/2-inch upright sprinkler with white finish.

Installation Notes

Installation must be performed by a licensed fire protection contractor in accordance with NFPA 13 and applicable local codes. The system must be fully depressurized and drained before removing or replacing any sprinkler head. Use an approved sprinkler head wrench only - do not grip the deflector or frame during installation. Torque the head into the fitting per the system designer specifications and inspect for leaks before returning the system to service.