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VK350 - Microfast Quick Response Upright Sprinkler (K8.0) View larger

VK350 - Microfast Quick Response Upright Sprinkler (K8.0)

The Viking Microfast® Quick Response Upright Sprinkler VK350 is a small, thermosensitive, glass-bulb spray sprinkler available in several different finishes, temperature ratings, and K-Factors to meet design requirements. The special Polyester, Polytetrafluoroethylene (PTFE), and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts. (Note: FM Global approves the ENT coating as corrosion resistant. FM Global has no approval classification for PTFE and Polyester coatings as corrosion resistant.)

The Viking Microfast® Quick Response Upright Sprinkler VK350 is a small, thermosensitive, glass-bulb spray sprinkler available in several different finishes, temperature ratings, and K-Factors to meet design requirements. The special Polyester, Polytetrafluoroethylene (PTFE), and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts. (Note: FM Global approves the ENT coating as corrosion resistant. FM Global has no approval classification for PTFE and Polyester coatings as corrosion resistant.)

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    CERTIFICATE
    DRAWING
    TECHNICAL DATA SHEETS
    REVIT FILES

    Features

    • K Factor: 8.0 (USA) / 11.5 (NZ)
    • Maximum Spacing: Per Standards / Listings
    • Maximum Working Pressure: 175 psi (12 bar)
    • Minimum Spacing: Per Standards / Listings
    • Model Number: VK350
    • Occupancy Type: Light Hazard, Ordinary Hazard
    • Response Type: Quick
    • Thread Size: 3/4" NPT (20 mm BSP)

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