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FREEDOM
RESIDENTIAL
®
TECHNICAL DATA
PENDENT SPRINKLER
VK470 (K3.0)
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
Ceiling Opening Size:
2-5/16" (59 mm) minimum
1/2"
2-1/2" (64 mm) maximum
(15 mm)
NPT
2-1/4"
1-3/4"
(57 mm)
(45 mm)
Installed with a standard
1/8" surface-mounted
escutcheon
Figure 3: Sprinkler Dimensions with a Standard Escutcheon
Ceiling Opening Size:
2-5/16" (59 mm) minimum
2-1/2" (64 mm) maximum
2-1/8"
(54 mm)
2-1/8"
(54 mm)
1-1/8"
2"
1-1/8"
1-3/4"
(29 mm)
(51 mm)
(29 mm)
(45 mm)
Min.
Min.
Max.
Max.
Installed with a
Installed with a Model
Model E-1 Recessed
E-2 Thread-on Recessed
Escutcheon
Escutcheon
Figure 4: Sprinkler Dimensions with the Model E-1 and E-2 Recessed Escutcheons
Form No. F_061011
Rev 01
November 2022
Replaces Form No. F_061011 Rev 19.1
(Updated Approvals.)
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