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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
All dimensions are measured to wall faces and to centerlines
A = Distance from wall to nearest primary beam:
Minimum: 3 ft 4 in (1.0 m).
Maximum: No more than 1/2 listed sprinkler spacing.
B = Spacing between primary beams: 16 ft (4.9 m) maximum
C = Beam depth: 14" (356 mm) maximum
D = Beam span: 20 ft (6.1 m) maximum
Figure 4A:
Primary Beam Spans up to 20 ft (6.1 m)
Form No. F_090413
Rev 01
TECHNICAL DATA
The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058
of beams.
Figure 5:
Alternate Entire Compartment Protection Scheme Example
November 2022
FREEDOM
UPRIGHT SPRINKLER
All dimensions are measured to wall faces and to centerlines
of beams.
A = Distance from wall to nearest primary beam:
Minimum: 3 ft 4 in (1.0 m).
Maximum: No more than 1/2 listed sprinkler spacing.
B = Spacing between primary beams: 16 ft (4.9 m) maximum
C = Beam depth: 14" (356 mm) maximum
D = 20 ft (6.1 m) maximum for secondary beams that are to be
equal in depth for primary beams and that are required so that
primary beam pockets do not exceed 20 ft (6.1 m).
Figure 4B:
Primary Beam Spans over 20 ft (6.1 m)
All dimensions are measured to wall faces
and to centerlines of beams.
Primary beam spans exceeding 20 ft (6.1 m)
•
Secondary beams or baffles not required
•
Calculate all sprinklers in compartment
•
(Above example 6 sprinklers)
Replaces Form No. F_090413 Rev 17.1.P65
Page 6 of 6
RESIDENTIAL
®
VK467 (K4.9)
EXAMPLE
(Updated Approvals.)
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