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VK354 - Microfast Quick Response Conventional Sprinkler (K8.0)View larger

VK354 - Microfast Quick Response Conventional Sprinkler (K8.0)

The Viking Microfast® Quick Response Conventional (Old Style) Sprinkler VK354 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, 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.
The Viking Microfast® Quick Response Conventional (Old Style) Sprinkler VK354 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, 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.


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Technical Details

  • Maximum Spacing : Per Standards / Listings
  • Maximum Working Pressure : 175 psi (12 bar)
  • Minimum Spacing : Per Standards / Listings
  • Model Number : VK354
  • Occupancy Type : Light Hazard, Ordinary Hazard
  • Response Type : Quick
  • Thread Size : 3/4" NPT (20 mm BSP)

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