Viking Standard Response Dry Pendent 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 drop 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. The special Polyester and Electroless Nickel PTFE (ENT) coatings are listed/approved for installation in corrosive environments. Refer to technical data sheet for design and installation requirements.
Technical Details
K Factor: 5.6, 81 metric
Manufacturer: Viking
Page: F_071591
Part Number:
07740U, 07854U, 09341, 06530U, 07853U,
09342, 07852U, 07855U, 09343
VK Number:
VK154, VK155, VK158, VK159, VK150, VK151
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, Ordinary Hazard, Extra Hazard
Thread Size: 1" NPT (25 mm BSP)
Min Spacing: 6 ft (1,8 m) cULus; Per FM datasheet
Max Spacing: Per Standards/ Listings
Documents and Resources
Technical Data Sheets
Drawings
Revit® Files
- Viking - Dry Pendent Adjustable Esc - VK154_Revit2017
- Viking - Dry Pendent Adjustable Esc - VK155_Revit2017
- Viking - Dry Pendent Plain - VK150_Revit2017
- Viking - Dry Pendent Plain - VK151_Revit2017
- Viking - Dry Pendent Recessed Esc - VK158_Revit2017
- Viking - Dry Pendent Recessed Esc - VK159_Revit2017
Approval Certificates
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