Pendent Sprinkler

EMACO K5.6 Pendent Sprinkler is a type of automatic fire sprinkler commonly used in wet pipe systems.

It delivers water to control or extinguish fires. A standard spray sprinkler activates automatically with a glass-bulb heat-activation mechanism. A temperature-rated bulb is mounted on the sprinkler’s orifice. When the surrounding temperature reaches or exceeds the rated value, the glass bulb breaks. This triggers automatic discharge. Water strikes the deflector and is distributed over the protected area, using a cooling mechanism to suppress fires. Its automatic activation mechanism allows it to suppress fires in the early stages, reducing spread and minimizing damage.

Pendant sprinklers are used in the design of automatic sprinkler systems. The sprinkler heads are typically installed below the piping of the system, allowing the deflector to direct water downward over the protected area. This configuration is commonly used where ceilings conceal the sprinkler piping. They are suitable for fire protection in areas that are classified as Light Hazard and Ordinary Hazard occupancies. They are commonly installed in residential and commercial buildings such as apartments, hotels, offices, educational institutions, hospitals, parking structures, high-rise buildings, and shopping malls. They are also used in industrial facilities, warehouses, and storage areas. Risk assessment and system design should be according to NFPA 13 sprinkler system design and installation guidelines.

Design Specifications:

• 1/2” NPT / BSPT threaded sprinkler connection
  
• K-factor 5.6 (80) spray discharge
  
• EM005 Standard Response (5 mm) and EM006 Quick Response (3 mm) options for different applications
  
• Temperature ratings available from 135°F to 286°F (57°C to 141°C) for different application requirements
  
• Installed in a downward-pointing orientation
  
• Brass frame and deflector construction
  
• Natural brass, chrome-plated or white-plated finish options
  
• UL Listed in accordance with UL 199