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SPRINKLER VK353 (K8.0)
TECHNICAL DATA
Page 6 of 6
Form No. F_071814 19.02.21 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: [email protected]
Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com.
Figure 4:
Sprinkler Dimensions with the Model E-1 and E-2 Recessed Escutcheons
Figure 3:
Sprinkler Dimensions with a Standard Escutcheon
3/4”
NPT
(20 mm)
2-5/16”
(59 mm)
1-3/4”
(45 mm)
Installed with a standard
1/8” surface-mounted
escutcheon
Ceiling Opening Size:
2-5/16” (59 mm) minimum
2-1/2” (64 mm) maximum
1-3/4”
(45 mm)
Max.
2-1/8”
(54 mm)
1-1/8”
(29 mm)
Min.
2””
(51 mm)
Max.
1-1/8”
(29 mm)
Min.
2-1/8”
(54 mm)
Ceiling Opening Size:
2-5/16” (59 mm) minimum
2-1/2” (64 mm) maximum
Installed with a
Model E-1 Recessed
Escutcheon
Installed with a Model
E-2 Thread-on Recessed
Escutcheon
Replaces Form No. F_071814 Rev 18.1
(Removed F-1 Escutcheon.)
