1. No category

2"
1"
300
120
1"
175
205
1"
4"
240
2"
72
2"
2"
80
2"
1"
230
145
175
350
175
2"
300
420
410
1"
370
1"
100
2"
2"
4"
365
365
365
170
420
280
1"
180
360
2"
370
2"
2"
1"
1"
205
2"
1"
185
1"
100
2"
170
360
1"
420
2"
380
380
179
170
190
360
1"
1"
360
420
1"
1"
:
,
)
(1
.
.UL/FM
1"
(
(2
(3
(4
(5
420
.NFPA
360
.
1"
.
1"
1"
.
1"
(6
(7
(8
.
208
.
3.7
.
420
.
,
,10
(9
.
,
,40
92
(10
1"
1"
1"
1"
.
.
1.2
1"
420
300
365
390
1"
(11
(12
,
137
150
140
150
140
150
140
150
.
1"
135
"
300
300
1"
240
4"
1"
1"
240
2"
420
4"
1"
1"
420
1"
420
1"
420
1"
420
2"
420
1"
1"
1"
420
1"
420
1"
420
2"
420
2"
420
1"
1"
101
202
.
4"
4"
4"
4"
85
2"
1"
300
148
2"
240
4"
1"
4"
350
4"
4"
2"
1"
4"
350
140
150
2"
101
100
230
101
145
145
125
250
250
106
145
163
125
250
250
113
135
270
270
270
270
121
125
250
250
129
125
250
250
119
100
230
106
145
144
2"
1"
3"
6"
6"
250
6"
1"
175
100
2"
175
380
" (15
(16
202
4"
175
4"
420
" 6-7)
.
4"
4"
2"
300
1"
1"
1"
(13
(14
( "
180
150
420
,
.
(
) Light Hazard Ordinary Hazard 2 - OH2
1
1
3
4
2
2"
Q.R. K=5.6
Sprinkler