ESFR PENDENT SPRINKLER
VK503 (K16.8)
TECHNICAL DATA
Page 4 of 6
Form No. F_120106 19.11.15 Rev 19.1
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: techsvcs@vikingcorp.com
Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com
TABLE 1: 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.
Protective
Sprinkler Cap
Wrench Flat
Use Side B Only
Figure 1:
ESFR Pendent Sprinkler Wrench 13635WB
Figure 2:
ESFR Pendent Sprinkler VK503 Dimensions
1-3/4”
(45mm)
2-7/8”
(73 mm)
1-13/32”
(36 mm)
1-15/32”
(38 mm)
