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Dry Horizontal Sidewall Sprinkler (K5.6)

Viking Standard Response Dry Horizontal Sidewall Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the supply nipple before sprinkler operation. They may also be installed in spaces subject to freezing and supplied from a wet system in an adjacent heated area.
VK156, VK162, VK152

Technical Details

K Factor: 

5.6, 
81 metric

Manufacturer: 

Viking

Page: 

F_073091

Part Number: 

07857U, 
07860U, 
07856U, 
07859U, 
07858U, 
07861U

VK Number: 

VK156 (photo), 
VK162, 
VK152

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

Occupancy Type: 

Light Hazard

Thread Size: 

1" NPT (25 mm BSP)

Min Spacing: 

Per Standards / Listings

Max Spacing: 

Per Standards / Listings