Sprinkler Viking VK330
English : VK330 - Microfast
® Quick Response Fusible Element Pendent Sprinkler (K2.8), SP Code VK330, Quick Response, Downward, K-factor 2.8, Viking, Made in USA, Contact 0917911114 for free advice 24/7 fee.
Specifications Viking Sprinkler VK330
Response Type : Quick Response
Direction Type : Pendent
Minimum operating pressure: 7 psi (0.5 bar)
Pressure up to 175 psi (12 bar)
Hydrostatically tested water working pressure to 500 psi (34.5 bar)
Thread size: 1/2 1 metric)
Overall length: 2-1/4” (58 mm) cULus listing, FM Approval, and NFPA 13 settings require a minimum of 7 psi (0.5 bar). The minimum operating pressure for LPCB and CE approvals ONLY is 5 psi (0.35 bar). The Viking Microfast® PK Sprinkler VK330 is a small, heat-resistant, welded-bonded sprinkler model, available with a variety of finishes and temperature ratings to meet design requirements. design and installation Special coatings Polyester and Polytetrafluoroethelyne (PTFE) are used in decorative applications where color is desired. Installation details of Viking VK330 . nozzle
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