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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)

Documents and Resources

Technical Data Sheets

Drawings

Product Quick Reference Guides

Catalog Page