VK4921 - Standard Response Concealed Pendent Sprinkler (K5.6)
Viking Standard Response Concealed Pendent Sprinkler VK4921 is a small thermosensitive, glass-bulb sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. The low-profile cover assemblies provide up to ½” (13 mm) of vertical adjustment.
Technical Details
K Factor:
5.6
Manufacturer:
Viking
Page:
F_092221
Part Number:
24683,
23116
VK Number:
VK4921
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:
250 psi (17.2 bar)
Response Type:
Standard
Occupancy Type:
Light Hazard,
Ordinary Hazard
Thread Size:
1/2" NPT (15 mm BSP)
Min Spacing:
Per Standards / Listings
Max Spacing:
Per Standards / Listings