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VK526 K28 EC Pendent Sprinkler

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Viking is a proud world leader in the design and manufacturing of life-saving fire sprinklers. The VK526 K28 EC Pendent Sprinkler is just one of thousands of industry-leading sprinklers available to customers! 

The VK526 is ideal for customers seeking protection solutions for a variety of circumstances, including parking garages utilizing a wet system that require densities higher than those specified by the standard, as well as high-piled CMDA storage applications requiring higher densities, allowing the use of the extended coverage spacing. This sprinkler is made-to-order.

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
VK Number:
VK526
K-Factor:
28.0 (404)
Part Number(s):
23823AC, 23823AE
InstaSeal Compatible

This product is compatible with revolutionary InstaSeal® technology (leaves this website) through the addition of new Torque-Assist caps. Look for the compatibility icon to ensure the correct sprinklers are being ordered for a job requiring InstaSeal technology.

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:
Standard/Quick
Occupancy Type:
Light Hazard
Ordinary Hazard
Thread Size:
1" NPT (25 mm BSP)
Min Spacing:
Per Standards / Listings
Max Spacing:
Per Standards / Listings
Orientation:
Pendent
Element Type:
Glass Bulb

Resources (1)

California Proposition 65 Warning Symbol

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