Advertisement
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
Sprinkler Temperature
Classification
Ordinary
Intermediate
Intermediate
High
Available Sprinkler Finishes: Brass, Chrome, White Polyester
Corrosion Resistant/Proofing Sprinkler Finishe: ENT
The sprinkler temperature rating is stamped on the deflector.
1
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
2
installation standards.
The corrosion-resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts. These tests cannot and
3
do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are compatible with or suitable for the proposed
environment. For automatic sprinklers, the coatings indicated are applied to the exposed exterior surfaces only. Note that the spring is exposed on sprinklers with Polyester
and ENT. For ENT coated automatic sprinklers, the waterway is coated.
Form No. F_072313
19.02.21
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES
Sprinkler Nominal
Temperature Rating
155 °F (68 °C)
175 °F (79 °C)
200 °F (93 °C)
286 °F (141 °C)
Figure 3:
Pendent Sprinkler VK572 Dimensions with a Standard Escutcheon
Rev 19.1
TECHNICAL DATA
1
, Black Polyester
3
3
Footnotes
EC/QREC ORDINARY
HAZARD PENDENT
SPRINKLER VK572 (K14.0)
Maximum Ambient
Ceiling Temperature
2
100 °F (38 °C)
150 °F (65 °C)
150 °F (65 °C)
225 °F (107 °C)
, and ENT
3
3
Page 3 of 6
Bulb Color
Red
Yellow
Green
Blue
Advertisement
