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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
SPACING OF RESIDENTIAL SPRINKLERS BELOW CEILINGS WITH SLOPES EXCEEDING
8/12 (33.7°) PITCH WITH NO BAFFLE AND A MAXIMUM OF 2 SPRINKLERS IN THE ROOM
(NOTE: Refer to NFPA 13D or NFPA 13R, and the Authority Having Jurisdiction.)
(A) 0'-4" (0-102 mm) minimum, to one-half listed spacing, maximum.
(B) One-half listed spacing, maximum, 8'-0" (2.4 m) minimum.
(C) 0'-4" (0-102 mm) minimum.
(D) Slopes greater than 8/12 pitch up to a 21/12 (33.7° up to a 60°) pitch.
(E) 3'-0" (.91 m) maximum.
(F) When dimension "F" exceeds 16' (4.9 m), utilize design configuration shown in Figure 6.
NOTES: Layout similar for horizontal sidewall sprinklers with throw across slope. Refer to the appropriate
residential sprinkler technical data sheets.
Multiple Slope
(A) One-half listed spacing, maximum.
(B) Refer to the appropriate residential sprinkler technical data pages for listings of sprinklers for
use below slopes up to and including a 8/12 (33.7°) pitch.
(C) 3'-0" (.91 m) maximum.
(D) 0'-4" (0-102 mm) minimum.
(E) 8'-0" (2.4 m) minimum without baffle.
NOTES: Layout similar for horizontal sidewall sprinklers with throw across slope. Refer to the appropriate
residential sprinkler technical data sheets.
Form No. F_080190
18.10.25
TECHNICAL DATA
Rev 16.1.P65
Figure 7
Multiple Slope
Figure 8
Sprinkler RES10
FREEDOM
RESIDENTIAL
®
SPRINKLER
INSTALLATION GUIDE
Multiple Slope
Single Slope
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