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VK311 - Microfast® Quick Response Conventional Fusible Element Sprinkler (K5.6)

VK311 - Microfast® Quick Response Conventional Fusible Element Sprinkler (K5.6)

Viking is a proud world leader in the design and manufacturing of life-saving fire sprinklers. The VK311 Microfast® Quick Response Fusible Element Conventional Sprinkler is just one of thousands of industry-leading sprinklers available to customers! 

The VK311 is a small, thermosensitive, solder link spray sprinkler available in several different finishes, temperature ratings and K-Factors to meet design requirements. The special Polyester coatings can be used in decorative applications where colors are desired.

Sift through virtually every sprinkler in a flash with the revolutionary Sprinkler Selector(opens in a new window)! Select various criteria, such as K-factor, occupancy type, orientation, temperature and more, to get the part number you need. Test it out today and streamline your projects! 

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Technical Details

Manufacturer:
Viking
Page:
F_022614
VK Number:
VK311
K Factor:
5.6 (81)
Part Number(s):
19392, 13952
Additional Information:

NOTICE: The product details indicated below are for general reference only and may vary based on the specific product approval and/or application. Always verify product details with the technical data sheet and consult with the Authority Having Jurisdiction (AHJ).

Max Pressure:
175 psi (12 bar)
Response Type:
Quick
Occupancy Type:
Light Hazard
Ordinary Hazard
Thread Size:
1/2" NPT (15 mm BSP)
Min Spacing:
Per Standards / Listings
Max Spacing:
Per Standards / Listings
Orientation:
Conventional
Element Type:
Fusible Element
California Proposition 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov.