Durable, compact pendent sprinkler head built for fast fire detection and reliable suppression Key benefits Fast activation: Red glass bulb triggers at 68°C (154°F) to detect heat quickly and open the sprinkler for rapid water discharge. Ideal where early response matters. Corrosion resistance and long service life: Constructed from rustresistant copper alloy with a polished chrome finish (also available in original alloy tone), reducing maintenance and preserving appearance in exposed ceiling locations. Lowprofile, easy to install: Small footprint (53 x 30 mm / 2.1 x 1.2 in) and a threaded male connection make ceilingmounted installation straightforward and compatible with pendent fire suppression layouts. Dependable performance: Designed as a pendent downwardspraying sprinkler head for use in ceilingmounted fire protection systems; commonly used in commercial and residential installations where consistent operation is required. Technical highlights Activation temperature: 68°C (154°F) — red glass bulb, quick response Material/finish: Rustresistant copper alloy; available polished chrome or original alloy tone Size: 53 x 30 mm (2.1 x 1.2 in) Connection: Threaded male connection for ceiling mount Type: Pendent, downwardspraying sprinkler head Application: Widely used in fire protection systems for dependable performance Typical use scenarios Restaurant kitchens and backofhouse areas: Compact pendent design fits under ceilings and responds quickly to heat, helping protect cooking areas and dining spaces. Hotels and offices: Lowprofile finish options (polished chrome or original alloy tone) allow discreet integration with interior aesthetics while providing reliable ceilingmounted suppression. Garages and warehouses: Rustresistant copper alloy resists corrosion in harsher environments and provides dependable activation where stored materials or vehicles present fire risk. Why choose this sprinkler head You get a proven pendent sprinkler head with rapidresponse glass bulb activation and corrosionresistant construction, sized for unobtrusive ceiling installation. It solves the problems of slow detection, visible corrosion, and difficult installation while fitting a variety of commercial and residential fire protection applications.