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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
Cover Plate Finishes: Polished Chrome, Painted White, Painted Ivory, or Painted Black
The sprinkler temperature rating is stamped on the inlet.
1
Based on NFPA-13. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having Jurisdiction.
2
Refer to specific installation standards.
Part number shown is the base part number. For complete part number, refer to current Viking price list schedule.
3
The internal design of the
sprinkler wrench is shaped
to fit over the sprinkler and
protective cap to ensure that
the top of the wrench will be
oriented in the same direction
as the top of the sprinkler
deflector.
Measure from the
sprinkler to the ceiling.
Centerline of sprinkler
(Corresponds with the
centerline of the wrench)
Form No. F_050611
18.10.25
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES
Sprinkler Nominal
Temperature Rating
1
165 °F (74 °C)
Sprinkler
wrench
Figure 2: Sprinkler VK680 Installation and Correct Use of Wrench
CEILING
Must be located with the centerline
of the sprinkler 4-3/8" to 12-3/8"
(112 to 314 mm) below the ceiling.
centerline of the
Figure 3: Sprinkler VK680 Correct Deflector Orientation
Rev 17.1.P65
TECHNICAL DATA
Maximum Ambient
Temperature Rating of the
Ceiling Temperature
Required Cover Assembly
2
100 °F (38 °C)
Footnotes
Sprinkler body
QUICK RESPONSE
EXTENDED COVERAGE
CONCEALED HSW
SPRINKLER VK680 (K8.0)
135 °F (57 °C)
Orient the sprinkler and wrench as
shown then slide the wrench over the
sprinkler body and the protective cap.
The top of the sprinkler
is marked "TOP".
Keep the top of the
element oriented parallel
to the ceiling.
Page 3 of 5
Cover Plate
Base Part Number
3
16207
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