Viking VK532 Sprinkler
CODE SP VK532, Quick Response Style, Upward Vertical Style, Factor K11.2, Viking Brand, Made in America, 12 Months Warranty, Contact 0197911114 for consultation and order.
Description Viking EC/QREC Upright Sprinkler VK532 is a heat sensitive sprinkler available in a number of different finishes and temperature ratings to meet different design requirements. Extra large holes produce the flows needed to meet Light and Normal Hazard density requirements at lower pressures than standard orifice or large nozzles. The glass bulb operating elements and exceptional deflection properties meet the challenges of rapid response extended coverage standards.
Model VK532 is listed by cULus as fast and standard response and FM. ENT coatings have been studied for installation in corrosive environments.
Specifications Viking Nozzle VK532
Quick Response Type Upward Vertical Style Direction Minimum Operating Pressure: Refer to Approval Chart. Maximum working pressure: 175 psi (12 Bar). Factory hydrostatically tested to 500 psi (34.5 bar). Hydrostatically tested to 500 psi (34.5 bar). Reading Size: 3/4, (20 mm) NPT Nominal K-Factor: 11.2 US (161.3 meters †) measurement is displayed in Bar. When the pressure is measured in kPa, the K-factor according to the displayed coefficient gives 10.0. The bulb's liquid temperature is rated as -65°F (-55°C) Overall Length: 2-5/16 (59 mm)
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