Water system sprinklers are key components of automatic fire suppression systems, designed to detect heat and discharge water directly onto the source of a fire. Widely installed in residential, commercial, industrial, and institutional buildings, sprinklers play a critical role in controlling fire spread, minimizing damage, and protecting lives.
Sprinklers are available in a variety of types to address specific fire hazards and system designs:
Standard Spray (Commercial) Sprinklers – Common for general occupancy fire protection
Dry-Type Sprinklers – Used in cold or unheated environments to prevent water from freezing in the piping
ESFR (Early Suppression Fast Response) Sprinklers – Provide aggressive fire suppression in high-piled storage and warehouse environments
CMSA (Control Mode Specific Application) Sprinklers – Designed to control fires in storage areas, delivering large droplets for deep penetration
Window Sprinklers – Used to protect glazed openings and meet fire-resistance rating requirements
Spray Nozzles – Utilized in special hazards where directional spray patterns are needed
Pilot Sprinklers – Used to activate deluge or pre-action systems by opening control valves upon detection
Sprinklers are also classified by response type:
Standard Response – Designed for property protection, producing larger water droplets for deeper fire penetration
Quick Response – Designed for life safety, activating faster with smaller droplets to suppress fire near the point of origin
And by coverage pattern:
Standard Coverage (SC) – Provides a traditional spray pattern for localized coverage
Extended Coverage (EC) – Designed to cover larger areas with fewer heads, reducing piping and installation costs in suitable spaces
Sprinklers are installed in various orientations, depending on building layout and ceiling structure:
Pendent – Suspended from ceilings, spraying downward
Upright – Mounted above piping, spraying upward and outward
Sidewall (Horizontal or Vertical) – Installed on walls to provide lateral coverage in corridors or confined spaces
They are also available in multiple installation configurations:
Exposed – Fully visible for utility or industrial environments
Recessed – Partially embedded for a low-profile finish
Concealed – Hidden behind decorative plates for aesthetically sensitive areas
Sprinkler heads come in various finishes and coatings to suit different environments and design preferences, including chrome, brass, white, black, and custom colors, as well as corrosion-resistant options for marine, industrial, or chemical environments.
Activated by heat-sensitive glass bulbs, water sprinklers operate automatically in response to elevated temperatures, delivering water only where fire is present. Integrated with fire alarm and detection systems, they provide a reliable, fast-response fire suppression solution.
All sprinklers are designed and installed in accordance with NFPA 13, UL, FM, and local code requirements. Regular inspection and maintenance ensure compliance and system readiness.