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Manufacturer: Paratech, Co., Ltd.

Model:  PI821

Pipe Size:  1/2"

This Paratech Quick Response Pendent sprinkler head features a glass bulb activating at 155 Degrees Fahrenheit with a K-Factor of 5.6 and a 1/2" NPT. The PI8210 is used in commercial/residential properties and is UL listed for use when installed in accordance with NFPA13 rules for wet pipe sprinkler systems. 

 This Sprinkler contains a glass bulb that consists of a special liquid. Unlike conventional fuses, the glass bulb design simplifies the sprinkler assembly and size, ensuring stable operation at the designated temperature.

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