FREEDOM
®
RESIDENTIAL
SPRINKLER
INSTALLATION GUIDE
TECHNICAL DATA
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]
Form No. F_080190 18.10.25 Rev 16.1.P65
SPACING OF RESIDENTIAL SPRINKLERS LISTED FOR USE
BELOW SLOPED CEILINGS UP TO AN 8/12 (33.7°) PITCH
(Refer to the appropriate residential sprinkler technical data page for listings.)
SPACING OF RESIDENTIAL PENDENT SPRINKLERS AT PEAK OF SLOPED
CEILINGS WITH PITCH LESS THAN 8/12 (33.7°)
(Refer to the appropriate residential sprinkler technical data page for listings.)
Figure 3
(A) One-half listed spacing of sprinkler, maximum.
(B) 8’-0” (2.4 m) minimum.
(C) 0’-4” (0-102 mm) minimum.
(D) 3’-0” (.91 m) maximum.
(E) Acceptable for slopes of 0/12 to 8/12 (0° to 33.7°) pitch.
Figure 4
(A) Listed spacing of sprinkler, maximum.
(B) One-half listed spacing of sprinkler, maximum.
(C) 0’-4” minimum.
(D) Refer to page 10 for minimum distance between sprinkler and intersecting sloped ceiling.
(E) Refer to the appropriate residential sprinkler technical data page for deflector distance below ceiling.
(F) 8’-0” minimum.
(G) Reference: 4/12 (18.0°) pitch maximum for 12’ (3.7 m) spacing.
2.5/12 (12.0°) pitch maximum for 14’ (4.3 m) spacing.
2/12 (10.0°) pitch maximum for 16’ (4.9 m) spacing.
2/12 (10.0°) pitch maximum for 18’ (5.5 m) spacing.
1.9/12 (9.0°) pitch maximum for 20’ (6.1 m) spacing.
Angles based on sprinklers installed 0’-4” (0-102 mm) from peak.
NOTE:
Whenever possible, utilize design as shown in Figure 3 above.
Pendent Sprinklers
Multiple Slope
Multiple Slope
Sprinkler RES8
Horizontal Sidewall Sprinklers
(Spray Across the Slope)