SPECIFIC APPLICATION
WINDOW SPRINKLERS
(K5.6)
TECHNICAL DATA
Form No. F_042519 21.09.28 Rev 21.3
© 2021 Viking Group Inc. All rights reserved
Page 8 of 10
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 4A: Multiple Windows Separated by Mullions
Figure 4B: Multiple Windows Separated by Butt Joints
Figure 4C: Windows with Horizontal Mullions
6’-0”
(1,8 m)
6’-0”
(1,8 m)
Pendent VSW
12’-0” (3,7 m) Max.
Pendent VSW
12’-0” (3,7 m) Max.
HSW
8’-0” (2,4 m) Max.
HSW
8’-0” (2,4 m) Max.
Minimum*
Sprinkler (Pendent VSW or HSW)
Minimum
*The minimum distance between
Window Sprinklers must be 6”-0”
(1,8 m) unless separated by a baffle
or mullion of adequate depth to act
as a baffle.
Window Sprinklers are not required
to be located with respect to
horizontal or vertical butt joints.
Window Sprinklers are not listed to protect windows when intermediate
horizontal mullions are in place.
Mullion
Butt Joint
Mullion
Intermediate
mullion
• 0’-4” (100 mm) Minimum
• 0’-4” (100 mm) Minimum
• Pendent VSW: 7’-0” (2,1 m) Maximum
• Pendent VSW: 7’-0” (2,1 m) Maximum
• HSW: 5’-0” (1,5 m) Maximum
• HSW: 5’-0” (1,5 m) Maximum
Mullion
Sprinkler (Pendent VSW or HSW)
Sprinkler (Pendent VSW or HSW)
