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Installation - Viking VK482 Technical Data Manual

Qr recessed flush dry sprinkler
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Sprinkler 111b
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
Available Finishes And Temperature Ratings:
Refer to Table 1.
Accessories:
(Also refer to the "Sprinkler Accessories" section of the
Viking data book.)
Sprinkler Wrench:
A. Dry Flush Sprinkler Wrench Part No. 18315 (available
since 2012)**
**Requires a ½" ratchet (not available from Viking).
Sprinkler Cabinet:
Part No. 01731A, Capacity: five (5) sprinklers (available
since 1971)
Replacement Escutcheon:
(3-5/8" diameter): Base Part No. 18386
Specify finish of the escutcheon by adding the appropri-
ate suffix for the finish to the base part number:
Finish Suffix: White Polyester = W
For example, escutcheon 18386 with a White Polyester
finish =
18386W.

4. INSTALLATION

Refer to appropriate NFPA Installation Standards.
Sprinkler Temperature
Classification
Ordinary
Intermediate
Finishes: White Polyester
The sprinkler temperature rating is stamped on the sprinkler 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 the replacement escutcheon. For complete part number, refer to current Viking price list schedule.
3
TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES
TECHNICAL DATA
Figure 1:
Sprinkler Nominal
Temperature Rating
1
165 °F (74 °C)
205 °F (96 °C)
Footnotes
QR RECESSED FLUSH
DRY SPRINKLER
VK482 (K5.6)
Sprinkler Installation and Correct Use of Wrench
Maximum Ambient
Ceiling Temperature
100 °F (38 °C)
150 °F (65 °C)
July 24, 2014
2

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