VK1021 - Standard Response Pendent Sprinkler (K5.6)

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The Viking VK1021 Standard Response Pendent Sprinkler is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive environments and are Listed and Approved as indicated in the Approval Chart.

Technical Details

K Factor: 

5.6 (81)

Manufacturer: 

Viking

Page: 

F_102520

Part Number: 

23868

VK Number: 

VK1021

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 / 250 psi

Response Type: 

Standard

Occupancy Type: 

Light Hazard, 
Ordinary Hazard, 
Extra Hazard

Thread Size: 

1/2" NPT (15 mm BSP)

Min Spacing: 

Per Standards / Listings

Max Spacing: 

Per Standards / Listings
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