ESFR PENDENT
SPRINKLER VK510 (K25.2)
TECHNICAL DATA
Page 4 of 7
Form No. F_100102 20.01.23 Rev 20.1
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: [email protected]
Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com
AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES
Sprinkler Temperature
Classification
Sprinkler Nominal
Temperature Rating
1
Maximum Ambient
Ceiling Temperature
2
Frame Paint Color
Ordinary
165 °F (74 °C)
100 °F (38 °C)
None
Intermediate
205 °F (96 °C)
150 °F (65 °C)
White
Sprinkler Finish:
Brass
Footnotes
1
The sprinkler temperature rating is stamped on the deflector.
2
Based on NFPA-13. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having Jurisdiction.
Refer to specific installation standards.
Figure 1:
ESFR Pendent Sprinkler Wrench
Wrench Flat
Protective
Sprinkler Cap
Use Side B for
ESFR Pendent
K25.2 Sprinkler
VK510
Figure 2:
ESFR Pendent Sprinkler VK510 Dimensions
Dimensions are
approximate.
3-3/16”
(81 mm)
1-9/16”
(40 mm)
1-5/8”
(42 mm)
1-3/4”
(45 mm)
