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VK4840 - Residential Horizontal Sidewall Lead Free Sprinkler (K4.2)

Lead Free Model*: Viking Freedom® Residential Horizontal Sidewall Lead Free Sprinkler VK4840 is a small, thermosensitive, glass-bulb residential sprinkler available in several different finishes and temperature ratings to meet varying design requirements.  * Lead content complies with the definition of ‘Lead Free’ established in the Reduction of Lead in Drinking Water Act (S.3874) endorsed by AWWA’s Water Utility Council, and California Assembly Bill #1953.
 

Technical Details

K Factor: 

4.2 (60)

Manufacturer: 

Viking

Page: 

F_100510

Part Number: 

16881

VK Number: 

VK4840

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: 

Fast (Residential)

Occupancy Type: 

Residential

Thread Size: 

1/2" NPT (15 mm BSP)

Min Spacing: 

8 ft (2,4 m)

Max Spacing: 

16 x 20 ft (4,9 x 6,1 m)

Documents and Resources

Technical Data Sheets

Drawings

Product Quick Reference Guides