STAR SPRINKLER
Page 8
1-3.2.50
GRAPH D
MAXIMUM WATER SPRAY DISTRIBUTION WHEN A SPRINKLER IS LOCATED ON A PITCHED CEILING
OPPOSITE FROM AN INTERSECTING PITCHED CEILING
NOTES:
1.
UP TO A MAXIMUM OF ONE-HALF THE LENGTH OF THE
COVERAGE AREA BEING HYDRAULICALLY
CALCULATED.
2.
3 FEET IS THE MAXIMUM PERMITTED AND 1 FOOT IS
THE MINIMUM REQUIRED.
GRAPH C
MAXIMUM WATER SPRAY DISTRIBUTION WHEN A SPRINKLER IS LOCATED AT A PEAK
NOTES:
1.
UP TO A MAXIMUM OF ONE-HALF THE LENGTH OF THE
COVERAGE AREA BEING HYDRAULICALLY
CALCULATED.
2.
THE MOUNTING SURFACE MUST BE LOCATED
WITHIN 4 TO 6 INCHES OF THE PEAK, IF IT IS NOT
CONTINUOUS OVER THE FULL LENGTH OF THE
CEILING RIDGE.
GRAPH E
MINIMUM REQUIRED SLANT DISTANCE BETWEEN A RIDGE AND A SPRINKLER
WITHOUT UNDULY OBSTRUCTING THE WATER DISTRIBUTION
NOTE:
UP TO A MAXIMUM OF ONE-HALF THE LENGTH OF THE COVERAGE
AREA BEING HYDRAULICALLY CALCULATED.
COVERAGE AREAS:
(a)
20’ x 20’
(b)
18’ x 18’
(c)
16’ x 16’
(d)
14’ x 14’
(e)
12’ x 12’
7071 S. 13th Street • Suite 103
Oak Creek, WI 53154
www.starsprinkler.com
PRINTED IN U.S.A. 3-01
OBSOLETE
