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VK4800 - Residential Flat Plate Concealed Horizontal Sidewall Lead Free Sprinkler (K4.0)

Viking’s Freedom® Concealed HSW Lead Free Sprinkler VK4800 is a residential horizontal sidewall sprinkler that is fully concealed behind a flat cover plate.  The patent-pending sprinkler is cULus listed for up to 16 x 18 ft (4.9 x 5.5 m) coverage areas with water flow and pressure requirements that are competitive with a standard recessed sidewall sprinkler.  The sprinkler is shipped standard with a special pipe guide to facilitate easy installation in a standard 2 x 4" stud space.  (animation of installation process)

Technical Details

K Factor: 

4.0

Manufacturer: 

Viking

Page: 

F_100810

Part Number: 

16880AC, 
16207 (cover plate)

VK Number: 

VK4800