11-960-003ANSUL,
R-102 RESTAURANT
SYSTEM
r d UL 300 List
TANK AND CARTRIDGE REQUIREMENTS
ACTUATION AND EXPELLANT GAS LINE REQUIREMENTS
Once the hazard analysis is completed and the total nozzle flow
This section contains the guidelines for installing the actuation and
numbers are established, the quantity and size of agent tanks and
expellant gas lines between the regulated release mechanism reg-
cartridges needed to supply the nozzles with the proper volumes
ulator, each regulated actuator regulator, and each agent tank.
of agent at the proper flow rates can be determined. For cartridges
These limitations should be considered when selecting the com-
used in the regulated release mechanism, flow capacities, tank
ponent mounting locations.
quantities and sizes, and regulated release cartridge options are
27 — 47 in.
given in the table below.
Actuation Gas Line — 6 to 8* Tanks Maximum
Total Quantity and Regulated Release
8 Tank maximum reflects the utilization of 3 tank regulated actuators.
Flow Size of Cartridge Options
1. Use only 114 in. Schedule 40 black iron, hot-dipped gatva-
Numtgrs* Lnk Us itr N en Carbon oxide
_ -Qg_ qa Dioxide
nized, chrome-plated, or stainless steel pipe and fittings.
1— 5 (1) 1.5 Gallon LT-20-R 101-10
2. The actuation gas line piping is installed from the regulated
1
release mechanism to each regulated actuator connected
6-11 (1) 3.0 Gallon LT-30-R 101-20
within the system. The total length of the actuation gas line
11-16 (1) 1.5 Gallon Double 101-30
from the regulated release assembly to the regulated actuator
(1) 3.0 Gallon
assembly(ies) must not exceed 20 ft. (6 m) when using an
16-22 (2) 3.0 Gallon Double 101-30**
LT-20-R, an LT-30-R nitrogen cartridge, or a 101-10 or a
1
101-20 carbon dioxide cartridge. See Figure 81.
When one or more regulated actuators are used, the following
Maximum Tees 1
tank and cartridge combinations apply for each regulated actuator.
2
Regulated Actuator Regulated Actuator
Maximum Flow 11*
Tank(s) Cartridge
2
(1) 1.5 Gallon LT-20 -R or 101-10
Numbers
(1) 3,0 Gallon LT-30-1`1 or 101-20
(1) 1.5 Gallon and LT -A- 101 -30 or 101 -30" or
Total Pipe Used 10.5 FT.
(1) 3.0 Gallon double tank
0.5 ft.
(2) 3,0 Gallon LT-A-101-30 or 101-30** or
double tank
For exrepttors to maximum flow numbers. see Distribution Piping Requirements for 1.5
g0 on and 3.0 galon systems in this Sectim.
The 101-30 owbk1ge can not be used when (2) two 3,0 gation tanks we manif oided together)
For higher total flow numbers (23 to 110), multiple cartridges and
regulated actuators are required as shown in the System Selection
Guide in Section IX —Appendix.
REGULATED ACTUATOR
ASSEMBLY
EXPELLANT GAS LINES
NOT INCLUDED IN ACTUATION
GAS LINE LENGTH TOTALS
REGULATED
ACTUATOR
ASSEMBLY
Iml i
Rozzle Tip
stomping— Number of Number of
Flow No Nozzles ow Points
2 1— 1419334 1 1/2N
Distribution Piping Requirements — 3.0 Gallon System
CQ
419337
2W
1
2
1
—
419335
IN
1
1
1
27 — 47 in.
419339
230
1
2
1
40 — 48 in.
W/ Backshelf
419333
IF
4 ft.
2 ft.
1
40 — 50 in.
419340
245
1
2
4
35 — 40 in.
419335
IN
1
1
2 1— 1419334 1 1/2N
Distribution Piping Requirements — 3.0 Gallon System
CQ
Duct
Plenum
Appliance
Requirements Supply Line
Branch Line
Branch Line
Branch Line
Pipe Size 3/8 in.
3/8 in.
3/8 in.
3/8 in.
Maximum Length 40 ft.
8 ft.
4 ft.
12 ft.
(12.2 m)
(2.4 rn)
(1.2 rn)
(3.7 m)
Maximum Rise 6 ft.
4 ft.
2 ft.
2 ft.
(1.8 M)
(1.2 m)
(.6 m)
(.6 m)
Maximum 900 9
4
4
6
Elbows
Maximum Tees 1
2
2
4
Maximum Flow 11*
4
2
4
Numbers
Total Pipe Used 10.5 FT.
4.5 ft.
0.5 ft.
7.5 ft.
PARTIAL ARTIAL PLAN
KITCHEN HOOD
1/4" = 1 "-0"
M
gw
Al
DUCT 0.5
14x14
In
ED
9W
FANAM
El
0.5'I 1 10.5'
P%
V�I i I F.
INFUNISAIN I -
JVIISSMIVANW
go
0
Date: 92011
Draw-n: FP
Reviewed- RAB
Job #:
3
CQ
CQ
M
0 0
'q4 —
0
0
co
Gi
0
M
in
a
h
CQ
Z*Z
*.a
CO
—E-
71
Date: 92011
Draw-n: FP
Reviewed- RAB
Job #:
3
a
Date: 92011
Draw-n: FP
Reviewed- RAB
Job #:
3