Dry Vertical Sidewall Sprinkler (K5.6)
Viking dry vertical sidewall sprinklers are suitable for use in areas subject to freezing. They may be installed either upright or pendent, and are suitable for use on dry systems, preaction systems, or wet systems. They are ideal for use in unheated spaces above ceilings of heated rooms equipped with wet pipe sprinkler systems. NOTE: Viking Dry Vertical Sidewall Sprinklers are NOT listed or approved.
VK157, VK161, VK153
Technical Details
K Factor:
5.6,
81 metric
Manufacturer:
Viking
Page:
F_011194
Part Number:
09123U,
08961U,
09124U,
08962U,
09125U,
08963U
VK Number:
VK157 (photo),
VK161,
VK153
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
Thread Size:
1" NPT (25 mm BSP)
Technical Data Sheet
Figure 1