Automatic Sprinklers: Pendent Type
The sprinkler is a small, thermosensitive, glass-bulb spray sprinkler available in several different finishes and temperature ratings to meet design requirements. Sprinkler is UL-listed. During a fire, the heat-sensitive liquid in the glass bulb expands, causing the glass bulb to shatter.
Pendent and upright and conventional and sidewall sprinklers are designed for use in automatic sprinkler systems designed in accordance with standard installation (NFPA13). The temperature response is standard response 5mm glass bulb and fast response 3mm glass bulb. The sprinklers come with compact design available in different finishes and temperature ratings.
The sprinklers body is made o f brass die-casting copper alloy (DZR). The spring seat consists of a spring Belleville washer coated o n both side with a Teflon tape.
Pendent and conventional and sidewall sprinklers are installed with adjustable or non-adjustable escutcheon plates. These are intended to be installed finished ceilings. Escutcheon plate adjustment provides convenience in pendent and conventional sprinkler installation in case of areas with finished ceiling or walls.
Technical Specification:
- – UL listed
- – Made out of bronze
- – Maximum working pressure 175 PSI / 12.3 kg/cm2
