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Leyon FM UL Quick Response Standard Coverage K80 VK478 Pendent Flush Sprinkler

The VK478 flush-type beverage sprinkler has a two-piece design of a sprinkler body and a top ring. The sprinkler has the characteristics of a compact, flush structure and a beautiful appearance. It is suitable for fire sprinkler systems in super-high-rise buildings with a height of more than 250 meters in China. It almost replaces concealed sprinklers and meets different design requirements for light and medium hazard levels.

Category

描述

Model VK478
Material Brass
Orientation Pendent
K-factor, gpm/psi ½ (lpm/bar ½ ) 14.0 (202)
Maximum Working Pressure 175 psi (12 bar)
Temperature Rating °F (°C)1 155°F (68°C)-200°F (93°C)
Thread Size 1/2″ NPT (15 mm BSPT)

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Over the past 27 years, Leyon Piping System (abbreviation: LPS) has been committed to the piping system industry…

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