Sprinkler Viking VK352 D
Quick Info Product Code VK352 D,Fast Response Model Concealed, K Factor 8.0, Viking Brand, Made in America, 12 Months Warranty, In Stock, Contact 0917911114 to order
Đầu Phun Viking VK352 D
Viking Standard 352 D Nozzle / Quick Response Concealed Prink Sprinkler VK352, pre-assembled temperature-sensitive glass bulb design with a threaded adapter for dome-cap installations providing adjustment to vertically up to ½ ((12.7 mm).
The cover plates are available with a number of decorative finishes to meet design requirements. Electroless Nickel PTFE (ENT) special coatings have been studied for installation in ENT certified FM standard corrosive environments. The two-piece design allows the sprinkler to be installed and tested before the visor is installed. The platform-on-base push-up design of the concealed panel assembly allows the panel to be installed after the system has been tested and a ceiling finish has been applied. The cover assembly can be removed and reinstalled, allowing temporary removal of ceiling panels without taking the sprin-kler system out of service or removing the sprinklers.
![Sprinkler Viking VK352 D]( "Sprinkler Viking VK352 D")
Detailed description of Viking VK 352 EASY Nozzle
Minimum operating pressure: 7 psi (0.5 bar)
Maximum working pressure: 175 psi (12 bar).
Factory hydrostatically tested to 500 psi (34.5 bar).
Reading Size: 3/4” (20 mm) NPT Nominal
K-Factor: 8.0 U.S (115.2 metric )
The displayed K-factor measurement is when measuring the pressure in Bar. When the pressure is measured in kPa, Factor K by the coefficient shown for 10.0.
The bulb's liquid temperature is rated as -65°F (-55°C) Overall length (water jet body): 2-5/16 steel (59 mm)
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