HomeMy WebLinkAboutF16-0015 Data Cut Sheets.pdf SECTION IV - SYSTEM DESIGN
UL EX.3470 7-1-09 Page 4-28
REV. 6
NOZZLE PLACEMENT REQUIREMENTS(Continued)
Nozzle Application Chart
The following chart has been developed to assist in calculating
the quantity and type of nozzle required to protect each duct,
plenum or appliance.
NOTICE
This chart is for general reference only. See
complete details for each type of hazard.
Nozzle Tip
Maximum Hazard Nozzle Nozzle Nozzle Stamping #OF FLOW
Hazard Dimensions Quantity Heights Part No. Flow No. NOZZLES POINTS
Duct or Transition(Single Length-Unlimited 1 - 419336
Nozzle) Perimeter-50 in.(127 cm.)
Diameter-16(40.6 cm)
Duct or Transition Length—Unlimited 1 - 419337 2W
(Single Nozzle) Perimeter-100 in.(254 cm)
Diameter-31 7/8 in.(81 cm.)
Duct or Transition Length-Unlimited 2 - 419337 2W
(Dual Nozzle) Perimeter-150 in.(381 cm.)
Diameter-48 in.(122 cm.)
Electrostatic Precipitator individual Cell 1 - 419334 1/2N
(At Base of Duct) .-_
Plenum Length—10 ft.(3 m) 1 - 419335 IN ,w,,,w ..--•t - "-.
(Horizontal Protection) Length- 6 ft.(1.8m) 1 419336 1W
Plenum Length-4 ft.(1.2 m) 1 - 419336 1W
(Vertical Protection) Width-4 ft. (1.2 m)
Fryer/Split Vat Fryer" Maximum Size
(without drip board)
15 in.(38 cm)x
14 in(36 cm)
High Proximity 1 27-47 in. 419339 230
Medium Proximity 1 20-27 in. 419340 245
Maximum Size .-
(with drip board)
21 in. (53 cm)x
14 in.(36 cm)
Fry Pot must not exceed 15 in x
14 im
High Proximity 1 27-47 in. 419339 230
Medium Proximity 1 20-27 in. 419340 245
'Ilse 2WH noe
..Foron 1.5 gni lau 6 flon',Mow en pleuwa promioa sooty.
r multiple nozzle protection orsingle tryeq see detailed iofoneaeoa on Pages 4-101 through 4-10 8
SECTION IX - APPENDIX
TOTAL FLOW POINTS: " UL EX.3470 7-1-09 Page 9-1
REV.6
SYSTEM SELECTION GUIDE
TOTAL TANK TYPE OF NITROGEN CARBON DIOXIDE
FLOW NO)* QUANTITY SYSTEM TYPE OF HARDWARE CARTRIDGE REQUIRED CARTRIDGE REQUIRED
15 f 1 Single 1.5 Gal.Reg.Release LT-20-R(7032) 101-10(15850)
6-11 1 Single 3.0 Gal.Reg.Release LT-30-R(5373) 101-20(17492)
12-16 2 Double 1.5 Gal.Reg. Release Double(73022) 101-30(15851)
3.0 Gal.Additional Tank
17-22 2 Double 3.0 Gal. Reg.Release Double(73022) 101-30(15851)**
3.0 Gal.Additional Tank
23-27 3 Multiple 1.5 Gal.Reg. Release LT-20-R (7032) 101-10(15850)
3.0 Gal.Reg.Actuator LT-A-101-30 (29187) 101-30(15851)***
3.0 Gal.Additional Tank
28-33 3 Multiple 3.0 Gal.Reg.Release LT-30-R (5373) 101-10(15850)
3.0 Gal.Reg.Actuator LT-A-101-30 (29187) 101-30(15851)***
3.0 Gal.Additional"tank
34-38 4 Multiple 1.5 Gal.Reg.Release Double(73022) 101-30(15851)
3.0 Gal.Additional'rank
3.0 Gal.Reg.Actuator LT-A-101-30(29187) 101-30(15851)***
3.0 Gal..Additional Tank
39-44 4 Multiple 3.0 Gal. Reg.Release Double(73022) 101-30(15851)**
3.0 Gal.Additional Tank
3.0 Gal.Reg.Actuator LT-A-101-30(29187) 101-30(15851)***
3.0 Gal.Additional Tank
45-49 5 Multiple 1.5 Gal.Reg.Release LT-20-R(7032) 101-10(15850)
3.0 Gal.Reg.Actuator LT-A-101-30(29187) 101-30(15851)***
3.0 Gal.Additional
3.0 Gal Reg.Actuator LT-A-101-30(29187) 101-30(15851)*** '.,
3.0 Gal.Additional Tank
50-55 5 Multiple 3.0 Gal.Reg.Release L r-30-R (5373) 101-20(17492) - .
3.0 Gal.Reg.Actuator LT-A-101-30(29187) 101-30(15851)***
3.0 Gal.Additional Tank '
3.0 Gal.Reg.Actuator LT-A-101-30(29187) 101-30(15851)***
3.0 Gal:Additional Tank
56-60 6 Multiple 1.5 Gal.Reg.Release
3.0 Gal.Additional Tank Double (73022) 101-30(15851)
3.0 Gal.Reg.Actuator
3.0 Gal.Additional Tank LT-A-101-30(29187) 101-30(15851)***
3.0 Gal.Reg.Actuator
3.0 Gal.Additional Tank LT-A-101-30 (29187) 101-30(15851)***
61 -71 7 Multiple 3.0 Gal. Reg. Release
3.0 Gal.Additional Tank Double(73022) 101-30(15851)
3 0 Gal-Reg-Actuator
3.0 Gal.Additional Tank LT-A-101-30 (29187) 101-30(15851)***
3.0 Gal:Reg.Actuator
3.0 Gal.Additional Tank LT-A-101-30 (29187) 101-30(15851)***
*Based on 5 flow numbers for a 15 gal sslom and 11 flow numbersfor a 30 pal.arvbien Sccpogoo 3O and 4-31 for ex.lions
*311looks am mainfolded,only a-double lank"nitrogen au-fridge(Part No.73)22)can be used.
*001ferks are mmdfalded 000113 an LT-A-101.30 mIroscn cartridge(Pan No.19187)can be used.
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-1
7-1-09 REV.8
SYSTEM DESIGN GENERAL INFORMATION
The ANSUL R-102 Restaurant Fire Suppression System may be 1.Nozzles must be located 2-8 in.(5-20 cm)into the center of the
used on a number of different types of restaurant cooking appli- duct opening,discharging up.See Figure 1.
ances and hood and duct configurations.The design information
listedisin this sectionddeals with the s and parametersn
this pre-engineered system.Those individuals responsible for the
design of the R-102 system must be trained and hold a current
ANSUL certificate in an R-102 training program.
The R-102 and the PIRANHA systems use compatible agents and
components, therefore, they may be used together for cooking
appliance, hood, and duct protection. The primary ANSUL
AUTOMAN Release can be either an R-102 or a PIRANHA
ANSUL AUTOMAN Release and can actuate up to two additional
R-102 or PIRANHA Regulated Actuators. In systems utilizing a
101 remote release, any combination of the maximum number of
regulated actuators can be used. 2—e IN.
(5-20 cm)
• Both systems must actuate simultaneously. t
• Each system must be designed and installed per its appropri- FIGURE 1
ate manual. 000173
• Adjacent appliances requiring protection must be protected 2.In installations where a UL listed damper assembly is
with the same type of system, either R-102 or PIRANHA, employed, the duct nozzle can be installed beyond the 8 in.
unless the center-to-center spacing between the adjacent (20 cm) maximum,to a point just beyond the damper assem-
R-102 and PIRANHA nozzles is no less than 36 in.(91.4 cm). bly that will not interfere with the damper.Exceeding the maxi-
• When appliances are protected with R-102 nozzles, the hood mum of 8 in.(20 cm) In this way will not void the UL listing of
and connecting duct above those appliances cannot be pro- the system.
tected with PIRANHA nozzles. 3.Previously listed 3 flow number and 5 flow number duct pro-
• Mixing systems in a common plenum is not allowed. tection detailed in earlier published manual, Part No.418087-
One of the key elements for restaurant fire protection is a correct 06,can also still by utilized.
system design.This section is divided Into ten sub-sections:Noz- DUCT SIZES UP TO 50 IN.(127 cm)
zle Placement Requirements,Tank Quantity Requirements, Actu- PERIMETER/16 IN.(41 cm) DIAMETER
ation and Expellant Gas Line Requirements, Distribution Piping
Requirements, Detection System Requirements, Manual Pull Sta- • One 1W nozzle(Part No.419336)=one flow number
tion Requirements, Mechanical Gas Valve Requirements, Electri- - 50 in.(127 cm)perimeter maximum
cal Gas Valve Requirements, Electrical Switch Requirements,and
Pressure Switch Requirements. Each of these sections must be • 16 in.(41 cm)diameter maximum
completed before attempting any installation. System design
sketches should be made of all aspects of design for reference DUCT SIZES UP TO 100 IN.(254 cm)
during installation. PERIMETER/32 IN.(81.3 cm) DIAMETER
NOZZLE PLACEMENT REQUIREMENTS • One 2W Nozzle(Part No.419337)=two flow numbers
This section gives guidelines for nozzle type, positioning, and • 100 in.(254 cm)perimeter maximum
quantity for duct,plenum,and individual appliance protection.This . 32 in.(81.3 cm)diameter maximum
section must be completed before determining tank quantity and
piping requirements. The chart below shows the maximum protection available from
- -- each duct nozzle.
Duct Protection—Single Nozzle ) Part 3.0 Gallon 1.5 Gallon
All duct protection is UL listed without limitation of maximum duct Description No. System System
length (unlimited length).This includes all varieties of ductworks
2W Nozzle 419337 Maximum Maximum
both horizontal and vertical including ducts that run at angles to
the horizontal and ducts with directional bends. 100 in.(254 cm) 100 in.(254 cm)
The R-102 system uses different duct nozzles depending on the Perimeter Perimeter
�3R
size of duct being protected. ?1W Nozzle 419336 Maximum Maximum
50 in.(127 cm) 50 In.(127 cm)
Perimeter Perimeter
SECTION IV — SYSTEM DESIGN
UL EX3470 ULC EX3470 Page 4-5
7-1-09 REV.5
Plenum Protection
The R-102 system uses the 1W Nozzle (Part No.419336)or the '..
1N Nozzle(Part No.419335)for plenum protection.The 1W noz-
zle tip is stamped with 1W and the 1N nozzle tip is stamped with MAlXiMU cm)
1 N, indicating they are one-flow nozzles and must be counted as i
one flow number each.When protecting a plenum chamber, the
entire chamber must be protected regardless of filter length. ii, 1 INIcm)
MINIMUM
VERTICAL PROTECTION—GENERAL
'1W NOZZLE — PART NO. 419336 — SINGLE AND"V" BANK
'PROTECTION
:n 201N.(51 cm)
One 1W nozzle will protect 4 linear feet (1.2 m) of plenum.The MAXIMUM
maximum distance from the end of the hood to the first and last
nozzle must be no more than 2 ft(0.6 m).After the first nozzle,any t
additional nozzles must be positioned at a maximum of 4 ft(1.2 m) iv. 1 IN.(2.5 cm)
apart down the entire length of the plenum.The plenum width must MINIMUM
not exceed 4 ft(1.2 m).(The 1W nozzle can be used on single or �'P'..-
V-bank filter arrangements.)See Figure 6. FIGURE 7
000190
2 FT(0.6 m)
MAXIMUM .e Option 2:The 1W nozzle must be placed perpendicular, 8-12 in.
M XIMUM) (20-30 cm)from the face of the filter and angled to the
4 FT(1.2 m) ...----------.‘,-.,4 FT(1.2 m) center of the filter.The nozzle tip must be within 2 in.
2 FT(0.6 m)MAXIMUM
oil MAXIMUM (5 cm) from the perpendicular center line of the filter.
MAXIMUM - � See Figure 8.
y�Y
111100;,......"7-‘,*
I<spiel
I� 121N.(30 cm)
MAXIMUM
ir
41N. Ai -. 7h0 cm)►`
/I I�i, BIN.(20 am)
MINIMUM
\, /� NOZZLE TIP
t MUST BE WITHIN
FIGURE 6 THIS AREA
6;%
110019]
When protecting plenums with the 1W nozzle,two options of coy- ,
erage are available: FIGURE 8
Option 1:The 1W nozzle must be on the center line of the single 11oaw11
or "V" bank filter and positioned within 1-20 in. ,' HORIZONTAL PROTECTION—OPTION 1
(2.5-51 cm) above the top edge of the filter. See ' 1N NOZZLE—PART NO.419335—SINGLE BANK PROTECTION
Figure 7.
One 1N nozzle will protect 10 linear feet(3.1 m)of single filter bank
plenum.The nozzle(s) must be mounted in the plenum, 2 to 4 in.
(5 to 10 cm)from the face of the filter, centered between the filter
height dimension, and aimed down the length.The nozzle must be
positioned 0-6 in.(0-15 cm)from the end of the hood to the tip of the
nozzle.See Figure 9.
• I /
2-4N. 10 FT(3.1 m)
(5-10 cm) MAXIMUM
000201
000202
FIGURE 9
V, r""^'F"M x: "ar�asmnvy .0 _ oz's .a >3 &yfi '.� il-
$ 3
SIRESUP ION sYST S 4
b,Tr Firn5wp° dA&B&t lYneucn �' >'�- -e
-
Datafspecthcattons sr
y
say
....
7 Low pH Agent
1s Proven Design -�--`
'-3 Reliable Gas Cartridge Operation 4.
u Aesthetically Appealing
UL Listed —Meets Requirements of UL 300
ULC Listed—Meets Requirements of ULC/ORD-C1254.6
n CE Marked
S 0
The ANSULe R-102714 Rest urant Fire Suppression System is an auto-
matic,pre-engineered,fire suppression system designed to protect A `w" ,-t .
areas associated with ventilating equipment including hoods,ducts, f- —:r OBC92
plenums,and filters.The system also protects auxiliary grease extrac-
tion equipment and cooking equipment such as fryers;griddles and » "„ <
range tops; upright,natural charcoal,or chain-type broilers;electric,lava
rock,mesquite,or gas-radiant char-broilers;and woks.
The system is ideally suitable for use in restaurants,hospitals,nursing
homes,hotels,schools,airports,and other similar facilities. A system owner's guide is available containing basic information
Use of the R-102 system is limited to indoor applications or locations pertaining to system operation and maintenance.A detailed technical
that provide weatherproof protection within tested temperature limita- manual,including system description,design,installation,recharge and
Sons.The regulated release and tank assemblies must be mounted in resetting instructions,and maintenance procedures,is available to qual-
an area where the air temperature will not fall below 32°F(0°C)or lied individuals.
exceed 130`F(54°C).Thesystemmust be designed and installed The system is installed and serviced by authorized distributors that are
within the guidelines of the UUULC Listed Design,Installation, - trained by the manufacturer.
Recharge,and Maintenance Manual.
The basic system consists of an ANSUL AUTOMANre regulated release
assembly which includes a regulated release mechanisni.and a wet-
chemical storage tank housed within a single enclosure,Noz2les with
^ 'T 'rye,:: "'7 ':`- blow-off caps,detectors,cartridges,agent,fusible links,and pulley
&YS7Yz1- 4FHP716N
elbows are supplied in separatepackages in the quantities needed for
The restaurant Tire suppression system is a pre-engineered,wet chemi-
fire suppression system arrangements.cal,cartridge-operated,regulated pressure type with a fixed nozzle Additional equipment includes a remote manual pull station(s),mechan-
agent distribution network.It is listed with Underwriters Laboratories,Inc. ical and electrical gas valves,and electrical switches for automatic
(UUULC). equipment and gas line shut-off.Accessories can be added such as
alarms,warning lights,etc.,to installations where required.
. .. ? Additional tanks and corresponding equipment can be used in multiple
arrangements to allow for larger hazard coverage.Each tank is limited
_ 0 - to a listed maximum amount of flow numbers.
s g
fe
r z-� ,y4dJ
00._15
The system is capable of automatic detection and actuation as well as
remote manual actuation.Additional equipment is available for building
fire alarm panel connections,electrical shutdown and/or interface,andmechanical or electrical gas line shut-off applications.
The detection portion of the fire suppression system allows for auto-
matic detection by means of specific temperature-rated alloy type
fusible links,which separate when the temperature exceeds the rating
of the link, allowing the regulated release to actuate.
9
•
SECTION Ill—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-1
7-1-09 REV.6
EXTINGUISC{ING AGENT
ANSULEX Low pH Liquid Fire Suppressant(1.5 gallon—Part No. "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY
79694 or 3.0 gallon—Part No.79372)is a potassium-based solu- (MECHANICAL)
ton designed for fast knock-dawn and suppression of grease-
related fires.The agent is shipped in plastic containers which pro- NOTE:AGENT TANK MUST BE
vide one complete charge.tank chare.(Refer to Section V,Page OR SEE D 5-2.1,for ORDERED GE 3-4 EP3-4ATELY - o o
maximum agent fill capacity.) Agent storage life expectancy is /
twelve years and can be stored at a temperature of—40°F to 130 RELEASE
e°F(-40°C to 54°C).Note:When Installing agent in R-102 sys- MECHANISM v—,z1
Ricers, temperature range is 32 °F (0°C) to 130 °F (54°C).The III
—"IIS
distributor must record the batch numbers and date of shipment
receipt to be filed with each installation record. Qh
"ANSULEX"LOW pH LIQUID FIRE SUPPRESSANT , f
r
-3/41. 11111110
__. / REGULATOR
ar\\.._
'` / �. SHIPPING WT.25 L6(11 kg)
\ • �-
3.0 GALLON 1.5 GALLON 00013B
SHIPPING WT.35 LB(16 kg) SHIPPING W.19 LB(9 kg)
000139 000137 FIGURE 1 REGULATED RELEASE ASSEMBLY(ELECTRICAL)
The ANSUL AUTOMAN Regulated Electrical Release Assembly
REGULATED RELEASE ASSEMBLY(MECHANICAL) (Part No.429856) is identical to the mechanical version except it
also contains a factory installed 120 VAC solenoid and electrical
The ANSUL AUTOMAN Regulated Mechanical Release Assembly switch.
(Part No. 429853) contains the regulated release mechanism, The solenoid is used to provide electrical actuation of the release
expellant gas hose for agent tank hookup, and enclosure knock-
mechanism.The electric switch is used to protect the solenoid by
outs to facilitate installing actuation piping;expellant piping;detec-
opening the circuit to the solenoid once the system is fired.
tion system; and additional equipment. This regulated release Additional electrical switches can be added as required for auto-
assembly is used in single,double,and multiple-tank systems and
matte equipment and gas shut-off accessories,as well as initiating
must be mounted to a rigid surface.The release mechanism can audible and visual alarms.
be used to interconnect both the actuation and expellant gas lines
as required per system design.The regulator is designed to allow "ANSUL AUTOMAN"REGULATED RELEASE ASSEMBLY
a constant flow of gas into the tank at 110 psi(7.6 bar)when the (ELECTRICAL)°
system is actuated.The agent tank must be ordered separately.
In single, double, and multiple-tank systems,the provided expel- Noce AGENT TANK MUST BE
ORDERED
'ant gas hose connects the agent tank to the bottom outlet of the SEPARATELY o
regulator. In double and multiple-tank system configurations, the OR SEE PAGE3-4 _
back outlet of the regulator is used as an expellant gas feed for 11
one additional tank-enclosure or tank-bracket hookup.The enclo- REGULATOR -1
sure contains the required knockouts to facilitate this connection. �� �'' < swlrcH
If a pressure switch is to be attached to the regulator,additional fit-
tings are required. - -
The tank is mounted within the enclosure.The tank contains an
adaptor/tube assembly with a burst disc union. The burst disc soLENOIo
helps prevent siphoning of the agent up the pipe due to significant
temperatureisstainless
lless tiein the nde where mthe tank is ted.The
sank is stainless steel and, under normal conditions, requires
hydrostatic testing every twelve years. 1 ,.1
The detection and additional equipment required per system
designtaiare connectednuto tothe release on mechanism.The enclosureku . SHIPPING war 34 Le(13 kg)
contains knockouts to facilitate detection and additional hookups. \\\\\_\_f(
The system can be actuated automatically or manually.Automatic
actuation occurs when a fusible link within the detection system FIGURE 3
separates in a fire condition. Manual actuation of the system Dorms
occurs when personnel pull on the remote manual pull station -NOTE:ANSUL AUTOMAN Regulated Electrical Release,Part No.429856,is not
pull ring. intended to be used With electric detection.
SECTION UI—SYSTEM COMPONENTS
UL EX3470 ULO EX3470 Page 3-3
4-1-06 REV.3
AGENT TANK ASSEMBLY OEM REGULATED ACTUATOR ASSEMBLY
The agent tank shipping assembly (3-Gallon, Part No. 429862, The OEM Regulated Actuator Assembly, Part No. 418691,
and 1.5 Gallon, Part No.429864)consists of a stainless steel tank includes the regulator,pneumatic actuator,expellant gas hose and
and an adaptor/tube assembly.The adaptor/tube assembly con- OEM bracket. Also available is an OEM Regulated Actuator
tains a burst disc.The burst disc prevents agent leakage due to Assembly with all the above mentioned components except for the
significant temperature fluctuations in the area where the tank is bracket.This assembly is Part No.418522.
located. Under normal conditions, the tank requires hydrostatic
testing every twelve years.The date of manufacture is stamped on !I
the tank nameplate.
The tank is shipped uncharged and must be filled with only
ANSULEX Low pH Liquid Fire Suppressant during installation. "-�\� I
ei
,,_.,-QTANK ADAPTOR.'
) TUBE ASSEMBLY
3 GALLON
SHIPPING WT.
7 LB(3 kg)
1.5 GALLON
AGEN
SHIPPING WT.
5 LB(2 kg)
SHIPPING WT.4 LB(2 kg)
TANKT P FIGURE 10
Onzs
TWO TANK ENCLOSURE ASSEMBLY
.
FIGURE 8 The Two Tank Enclosure Assembly, Part No.429872, consists of ,
°°°'°° two expellant gas hoses,two grommets, and the mounting enclo-
OEM RELEASE/BRACKET ASSEMBLY sure.The assembly is used in 9 gallon systems.It can be coupled
(FOR OEM IN-CABINET USE ONLY) with a 3-gallon regulated release assembly or a 3-gallon regulated
actuator assembly to give a total of 9 gallons of agent.Agent tanks
The OEM Regulated Mechanical Release/Bracket Assembly, Part must be ordered separately.
No. 79493, contains the same regulated release mechanism as The tank enclosure is designed to mount in a minimum amount of
the standard ANSUL AUTOMAN Regulated Release.Assembly. space.
The OEM Regulated Electrical Release/Bracket Assembly, Part
.No.418054`, is identical to the mechanical version except it con-
tains a factory installed 120 VAC solenoid and electrical switch.
These release/bracket assemblies must be installed in a suitable
equipment enclosure either horizontally or vertically.They contain
all the necessary mounting and conduit holes needed to fully
install the assembly.The agent tank is installed separately and swr.
PPINGw
.1%
need not be bracketed once it is piped and filled. Note:OEM zs Las(iz kg)
Release/Bracket Assembly must be installed high enough in cabi-
net so that there is sufficient room to install and remove cartridge.
0-'Note:OEM Regulated Electrical Release/Bracket Assembly,Pat No.418054,is
n not intended to be used with electric detection.
oh c-._
ytth\>
�r aFIGURE 11
MOUNTING0°2277
RELEASE - BRACKET
MECHANISM ' 0 a
REGULATOR ''.
llp
' - y SHIPPING WT.
IDLE(S kg)
P FIGURE 9
05144
•
SECTION(11—SYSTEM COMPONENTS
•
UL EX3470 ULC EX3470 Page 3-5
7-1-09 REV.3
GAS CARTRIDGES NOZZLES
The R-102 system uses gas cartridges to store nitrogen or carbon There are 11 types of discharge nozzles each designed to distrib-
dioxide expellant gases under pressure until the system is actuat- ute the liquid agent in a uniform pattern throughout the hazard
ed,at which time the cartridge seal is punctured and the released area:
gas expels liquid agent from one or more tanks through the dis- 1. 1W Nozzle 7. 245 Nozzle
charge piping and out the discharge nozzles. 2. 1 N Nozzle 8. 260 Nozzle
Four nitrogen gas cartridges and three carbon dioxide gas car- 3. 1/2N Nozzle 9. 290 Nozzle
fridges are available as shown in Figure 13. 4. 3N Nozzle 10. 2120 Nozzle
Cartridges noted as TC/DOT are both Transport Canada(TC) and 5. 2W Nozzle 11. 1F Nozzle
Department of Transportation (DOT) approved. Cartridges noted 6. 230 Nozzle
as DOT are Department of Transportation approved only.
Although these nozzles are similar in appearance and have
Cartridge selection options are provided in Section IV under Tank
certain common parts, the tip of each nozle is designed for a
and Cartridge Requirements. specific application and must only beused in those areas. See
NITROGEN GAS CARTRIDGES Nozzle Application Chart in Section IV — System Design, for •
individual nozzle usage. I..
3/6-18 NET
FEMALE THREAD
t
y p 17 1/41N. .— a.
fr.
1 Y 5/6 IN. (43.8 cm)
77/3 IN. (29,5 cm) 121/4 < INTERNAL CUP
N(20 cm) (31.1 STRAINER
INSIDE
X- K a� BL WOFOR r1<� CAPLOFF Man
{/
21/2 IN. 2112IN. (10.6 c N. 3(9/16cm) N. LOOP {yt`q/�"B'p- VENDOR
(6.4 cm) (6.4 cm) (10.6 cm) (9 cm) /--q' 1 CODE
LT-20-R LT-30-R DOUBLE-TANK LT-A-101-30 NOzzLE" ,Y (IF PRESENT
CARTRIDGE CARTRIDGE CARTRIDGE CARTRIDGE STAMPING
000148 000141 000147 400140 •
CARSON DIOXIDE CARTRIDGES f IGUR o oA
02
Nozzle Identification Chart
Note:See Component Index for nozzle package shipping assem-
tii,_,
I.
_ N bly part numbers.
I 11 sre IN. Nozzle
91N. 77/6 I. (29.5`m) Nozzle Nozzle Nozzle` Flow
(229 (20 cm)
s-Type Part No. Stamping No. Nozzle Material
I 1 �� e 1W Nozzle 419336 1W** 1 Chrome-Plated Body •
� �I ® iN Nozzle 419335 1N`* 1 Chrome-Plated Body
21N. 21/21N. 21/2 IN. 1/2N Nozzle 419334 1/2N 1/2 Chrome-Plated Body
(5.1 cm) (6.4 cm) (6.4 cm) o,-
3N Nozzle 419338 3N 3 Chrome-Plated Body
101-10 CARTRIDGE 101-20 CARTRIDGE 101-30 CARTRIDGE
000149 000100 000151 2W Nozzle 419337 2W 2 Chrome-Plated Body
FIGURE 13 230 Nozzle 419339 230 2 Chrome-Plated Body
Additional cartridge shipping assemblies are available for 245 Nozzle 419340 245 2 Chrome-Plated Body
European and Australian requirements. 260 Nozzle 419341 260 2 Chrome-Plated Body
sCartridge European Australian TC/DOT 290 Nozzle 419342 290 2 Chrome-Plated Body
Description Part No. Part No. Part No. 2120 Nozzle 419343 2120 2 Chrome-Plated Body
LT-20-R 428440 428948 423429 1F Nozzle 419333 1F . 'r.fi'-- - Chrome-Plated Body
LT-30-R 428441 426553 423435 'Nozzle stamping may contain an additional letter indicating a vendor's code.
Double Tank 428446 426563 423493 s"Stainless steel versions are available in the 1W nozzle(Part No.432527)and
_ A Ana9 42_G6SS d2;a91 0- the IN nozzle(Part No.435672).
101-10—CO2 428443 N/A 423439 SILICONE LUBRICANT
101-20—CO2 428445 N/A 423441 Dow Corning Compound 111, Part No. 78112, is available in a
101-30—CO2 428444 N/A 423443 5.3-ounce tube.Compound has excellent qualities for sealing and
eNote: For 101-10 cartridge, Part No.15850 is DOT only. lubricating system components.
SEC T[ON [[I—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-6
REV 7 7-1-09
SWIVEL ADAPTOR CONDUIT OFFSET ASSEMBLY
The Swivel Adaptor Assembly consists of a swivel nut,swivel body E The conduit offset assembly, Part No. 435961, is used to change
and swivel balL All are chrome-plated.The swivel adaptor allows direction of the wire rope on detection,mechanical gas valve,and
any nozzle to be rotated approximately 30°in all directions.Swivel remote pull station lines.The conduit offset assembly can only be
Adaptors must be ordered as a Swivel Adaptor Shipping used in the area where the conduit attaches to the regulated
Assembly, Part No.423572,which contains 25 Swivel Adaptors or release assembly. When using the conduit offset assembly, the
>Part No.419385,which contains 9 Swivel Adaptors. maximum number of pulley elbows is still allowed.The Conduit
-Offset Shipping Assembly, Part No.436063, consists of 6 conduit
a 3/8-18 NPT offsets.
FEMALE THREAD
CONDUIT
ii`—
COUPLING.ND
ti
3/3-13 NPT CONDUIT
a MALE THREAD OFFSET
3D DEGREE
ROTATION
FIGURE 15
000003
CONDUIT
RUBBER BLOW-OFF CAPS CONNECTOR (1frE
.The Rubber Blow-Off Cap helps keep the orifice of the nozzle free
of grease or other substances that could interfere with agent dis-
tribution.A retaining strap attaches the blow-off cap to the nozzle. FIGURE 18
Rubber Blow-Off Caps must be ordered as a Shipping Assembly, 000153
-Part No. 77695, which contains 50 blow-off caps, or Part No.
-77411,which contains 12 blow-off caps. "Gila-SEAL'ADAPTOR
The`Quik-Seal"adaptor is a listed mechanical bulkhead fitting that
produces a liquid-tight seal around both distribution piping and
detection conduit which runs through restaurant hoods and ducts.
~ � ; The 'Quik-Seal" adaptor accepts threaded pipe or conduit. The
r adaptor is available for 1/4 in.(Part No.78196), 3/8 in. (Part No.
77285),1/2 in.(Part No.77287),or 3/4 in.(Part No.77289)pipe or
I conduit sizes.When using with EMT conduit, a conduit connector
must be installed in each end of the adaptor. The "Quik-Seal"
lit a Adaptor Shipping Assembly must be ordered as stated below:
it a
Shipping I
FIGURE0013Assembly Hole Size
0009
Size Part No. Qty. Required
CB METAL BLOW-OFF CAP 1/4 in. 78196 24 3/4 in.
The CB Metal Blow-off Cap Package,Part No.433208,is used for 3/8 in. 77285 24 1 1/8 in.
all high temperature environments.The metal blow-off cap con- 1/2 in. 77287 24 1 1/8 in.
tains a special 0-ring placed inside the cap which integrates with 3/4 in. 77289 24 1 3/8 in.
the nozzle to create a seal and to help hold the blow-off cap in is.
position. ADAPTOR BODY
The CB Metal Blow-Off CapPackage, Part No.433208, �—GASKET
contains ,3., _. LOCK\NABHER
10 blow-off caps.
Also available is a 10 pack of CB Stainless Steel Blow-Off Caps, NUT
Part No.434707. -
>
>A 10 pack of Metal Blow-Off Cap O-rings, Part No.551530,is also FIGURE 19
1.-available. 154
STAINLESS
STEEL WIRE
6
METAL CAP
FIGURE 17
037833
SECTION[[I—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-7
7-1-09 REV 6
"COMPRESSION-SEAL ADAPTOR .COCKfiNG LEVER/LOCK BAR
This adaptor is a mechanical bulkhead fitting that produces a The cocking lever is a component required to cock(arm)both the
liquid-tight seal around pipe and conduit when installing distribu- mechanical/electrical ANSUL AUTOMAN release and the mach-
tion piping and detection conduit through restaurant hoods and anical gas valve.After the ANSUL AUTOMAN is cocked(armed),
ducts. The "Compression-Seal" adaptor is a straight-through the lock bar must be inserted to eliminate the accidental firing of
design requiring no cutting or threading of conduit or pipe.The the release mechanism.These components are available as either
.adaptor is available for pipe sizes of 1/4 in.(Pad No.79149),3/8 in, an individual shipping assembly or a shipping assembly containing
(Pad No.79151),1/2 in.(Pad No.79147),and EMT conduit size of both. Listed below are the various shipping assembly part num-
.1/2 in. (Part No. 79153). Each "Compression-Seal" Adaptor bets.
Shipping Assembly must be ordered as stated below:
Part No. Description
Shipping
Assembly Hole Size 435603 Short Handle Cocking Lever only
Size Part No. Qty. Required (Mechanical/Electrical ANSUL AUTOMAN)
1/4 in.Pipe/1/2 in.tube 79149 24 3/4 in. 435790 Short Handle Cocking Lever with Lock Bar
3/8 in. Pipe/5/8 in.tube 79151 24 1 1/8 in. (Mechanical/Electrical ANSUL AUTOMAN)
1/2 in.Pipe 79147 24 1 1/8 in. 14995 Long Handle Cocking Lever only
1/2 in.EMT Conduit 79153 24 1 1/8 in.
(Mechanical/Electrical ANSUL AUTOMAN)
- 15618 Long Handle Cocking Lever with Lock Bar
< COMPRESSION NUT (Mechanical/Electrical ANSUL AUTOMAN)
26310 Cocking Lever only(ANSUL AUTOMAN Il-C)
^ ADAPTOR BODY
GASKET -.,.,..w,„-.,._,..,,,,. .,. „ LOOKWASHER 415018 Cocking Lever only(Mechanical Gas Valve)
NUT 14985 Lock Bar
” FIGURE 20 Short Handle Cocking Lever
0°mS
"HOOD SEAL'ADAPTOR ASSEMBLY
This adaptor is a mechanical bulkhead fitting that produces a .*liq-
u id-tight seal around 1/2 in.EMT conduit when installing the detec- _
tion line through restaurant hoods and duct.The adaptor accepts -
a high temperature pulley elbow and, when used, correctly posi1111411111111111111%.*
-
tions the elbow or conduit in line with the conduit adaptor hole in
the detector bracket.The"Hood Seal"eliminates the need for mul-
tiple elbows when penetrating the top of a hood when installing the *Requires a crescent wrench or open end/box wrench
detection line."Hood Seal"Adaptors,are available in quantities of
6 as Shipping Assembly Part No_423253. Long Handle Cocking Lever
NUT
SEAL BM /SEAL WASHER. .>r
ADAPTOR .. -
BODY . '1=M=
GASKET
PULLEY O
(NOT ELBOW JII VI!'
OF ASSEMBLY)
Lock Bar
USE ONLY PULLEY ELBOW,PART N0.423253 FIGURE 21
comes
.REDUCING COUPLING
The reducing coupling,Part No.436228,is made of stainless steel
material with 3/8 in.x 1/2 in.NPT inlet threads. If necessary,the --
reducing coupling can be utilized when installing the Agent r
Distribution Hose Line Kit, Part No. 435982.Tiara couplings are FIGURE 23
required per Agent Distribution Hose. 008225
1/41N.
�—(3.3 cm)
b.
cis ow)(3.D cm)v1
FIGURE 22
°°o_A
SECTION tit—SYSTEM COMPONENTS
UL 6X3470 ULC 6X3470 Page 3-8
REV.8 7-1-09
DETECTORS PULLEY TEE
The detector consists of three basic components:the bracket,link- The Pulley Tee (Part No.427929) is used to change the direction
age, and fusible link. (Fusible links are not included and must he of two wire ropes by 90°.It must be used in areas where the tern-
ordered separately.)The bracket holds the entire assembly to the peratures are within the range of 32°F to 130°F(0`C to 54°C).
mounting surface.The linkage is used to support the fusible link. Pulley tees can be used in mechanical gas valve actuation lines
The fusible link is designed to separate at a specific temperature and remote manual pull station lines. Pulley fees cannot be used
and release the wire rope,thereby actuating the regulated release within a detection line.
mechanism.
r The scissor style detector allows the wire rope to be strung corn-
--
pletely through the detection system conduit and brackets first and O O
the detector linkage assemblies are then clipped on later. I
r The detector consists of two types of assemblies: 11.9r TheTerminal Detector(Part No.435546)includes a test link and
is placed last in a series of detectors.This detector is sometimes >
referred to as the end-of-line detector and is thus named because FIGURE 26
00447
26
it is at the point at which the wire rope"terminates,'or is anchored
at the detector bracket.Only one terminal detector is required per STAINLESS STEEL CABLE
defection system. The 1/16 in.stainless steel cable is run from the terminal detector,
r The Series Detector(Part No.435547)is any detector located in- through conduit, all series detectors and pulley elbows, and into
line between the regulated release assembly and the terminal the regulated release mechanism trip lever.When any fusible link
r detector. separates, the tension on the cable is relaxed, and the trip lever
®When using Part No.435546 and 435547 detectors, a total of 15 actuates the regulated release mechanism.The cable can also be
detectors can be in one detection system:14 series detectors,Part used for mechanical gas valves and remote manual pull stations.
-No.435547 and 1 terminal detector, Part No.435546. The cable is available in 50 ft(15 m) (Part No. 15821) and 500 ft
(152.4 m) (Part No.79653)lengths.
I-Note:Series Detector, Part No.435547, is also available as Part
No.435548,25/Pkg.
SCISSOR STYLE-PART NO.435546 AND 455547
/BRACKET
1. LINKAGE ,
FUSIBLE
V
FIGURE 24
PULLEY ELBOWS
There are two types of pulley elbows used to change the direction
of the wire rope by 90°.ANSUL recommends for temperatures not
in excess of 700 °F (371 °C). Part No.415670 has socket ends
with set screws for 1/2 in.conduit, and Part No.423250 has com-
pression ring ends also for 1/2 in.conduit.Pulley elbows must be
ordered in quantities of 50 as Shipping Assembly Part No.415671
(socket end type)and Part No.423251 (compression end type).
PART NO.415670 PART NO.423250
®
0--2
P I 1
� —
e� ..f
wawa 000161
FIGURE 25
SECT@ON[[i-SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-9
7-1-09 REV5
REMOTE MANUAL PULL STATION MECHANICAL GAS VALVES
The remote manual pull station (Part No. 434618 or 435960) is The mechanical gas valves are designed to shut off the flow of gas
made out of a molded red composite material. The red color to the appliances upon actuation of the regulated release assem-
makes the pull station more readily identifiable as the manual bly.The valves are available in sizes of 3/4 in., 1 in.,1 1/4 in.,1 1/2
means for fire suppression system operation.The pull station is in.,and 2 in.ANSUL style;and 2 1/2 in.and 3 in.ASCO style.The
compatible with the ANSUL Flexible Conduit.The molded manual valves are rated for natural and LP gas.Both styles are UL Listed
pull station should be mounted at a point of egress and positioned "and includes the air cylinder,tubing, and fittings, Part No.15733,
at a height determined by the authority having jurisdiction.Trim - for connection to the release mechanism.
Rings, Part No.427074(pack of 10),are available. Maximum
Part No.434613(Without Wire Rope) Part Operating
Pact No.435960(With 50 ft(15.2 m)of Wise Rope) No. Description Pressure
55598 3/4 in.Gas Valve(ANSUL) 10 psi (0.69 bar)
55601 1 in.Gas Valve(ANSUL) 10 psi(0.69 bar)
ue p� 55604 1 1/4 in.Gas Valve(ANSUL) 10 psi(0.69 bar)
a iir 55607 1 1/2 in.Gas Valve(ANSUL) 10 psi (0.69 bar)
I 55610 2 in.Gas Valve(ANSUL) 10 psi (0.69 bar)
p()dd; 25937 2 1/2 in.Gas Valve(ASCO) 5 psi (0.35 bar)
i 25938 3 in.Gas Valve(ASCO) 5 psi(0.35 bar)
1_ - r,. Row Capacity BTU/HR,at 1 in.P.D.
(CFH) 0.64 SP GR
FIGURE 27 Pipe Size P.D.1 in.WC 1000 BTU/ft3
E (inches) 0.64 SP GR Natural Gas
FLEXIBLE CONDUIT 3/4 751 751,000
Flexible conduit allows for quicker installations and the conve- 1 1288 1,288,000
nience of being able to route the cable over, under and around 1 1/4 1718 1,718,000
obstacles. Flexible conduit can be used as a substitute for sten- - 1 1/2 2630 2,630,000
dard EMT conduit or can be used with EMT conduit.Flexible con- 2 4616 4,616,000
duit can be used only with the Molded Manual Pull Station, Part 2 1/2 5700 5,800,000
No.434618, and mechanical gas valve installations.The Flexible 3 7100 7,300,000
Conduit comes in a 500 ft (152.4 m) length, Part No.434525, or To calculate gas flow for other than 1 inch p.d.:
together with 500 ft(152.4 m)of wire rope, Part No.435959.
Also available is a Flexible Conduit Strain Relief (50-pack), Part New cfh=(of h at 1 inch)x,/new p.d.
No.435979. - To calculate gas flow for other than 0.64 SP GR:
A 50-pack of Flexible Conduit Inserts, Part No. 434347, is also New cfh=(cfh at 0.64)x✓0.64
available. 0. New SP GR
.Note:Flexible conduit cannot be used in detection systems. A B C
Valve Size in. (mm) in. (mm) in. (mm)
3/4 in. 3 3/4 (95.3) 6 3/8 (161.9) 5 1/2 (139.7)
1 in. 33/4 (95.3) -63/8 (161.9) 51/2 (139.7)
1 1/4 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9)
1 1/2 in. 4 7/8 (123.8) 7 3/8 (187.3) 6 3/8 (161.9)
2 in. 5 7/8 (149.2) 7 7/8 (200.0) 6 11/16 (169.9)
21/2 in. 713/16 (198.4) 9 1/16 (230.2)
3 in. 7 25/32 (197.6) 9 1/16 (230.2)
ni
bAbsC
A Pr
IF
s 1_
- Al 1i
-4 B I I
314 IN.THRU 2 IN. 21/2 IN.THRU 3IN.
00=203 004203
FIGURE 23
SECTION Ill-SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-10
REV 4 7-1-09
ELECTRICAL GAS VALVES MANUAL RESET RELAY
The electrical gas valves are designed to shut off the flow of either The Manual Reset Relay, Part No.426151,is required when using
natural or LP gas to the appliances upon actuation of the regulat- an electrical gas valve shut-off system.After the electric gas valve
ed release assembly.The valves are available in sizes of 3/4 in., has closed, either due to system actuation or power failure, the
1 in., 1 1/4 in., 1 1/2 in., 2 in.,2 1/2 in., and 3 in.The valve is held valve cannot he re-opened, allowing gas to flow, until the reset
open by an energized solenoid and upon system actuation, the relay button is manually pressed, re-energizing the circuit. The
switch contacts in the regulated release assembly open,thus de- reset relay is available 120 VAC.The manual reset relay is also
energizing the circuit to the gas valve solenoid,causing the valve recommended for electrical shut down.
to close.Valves are available in 120 VAC and are UL Listed. '--„,\
Part Max Operating
No. Description Pressure
13707 3/4 in.Solenoid Gas Valve (ASCO) 25 psi (1.7 bar)
13708 1 in.Solenoid Gas Valve(ASCO) 25 psi 0.7 bar) R3
550360 1 1/4 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar)
13709 1 1/2 in.Solenoid Gas Valve(ASCO) 25 psi(1.7 bar)
13710 2 in.Solenoid Gas Valve (ASCO) 25 psi(1.7 bar) a
550363 2 1/2 in.Solenoid Gas Valve(ASCO) 5 psi (0.35 bar)
17643 3 in.Solenoid Gas Valve(ASCO) 5 psi (0.35 bar)
> Flow Capacity BTU/HR,at 1 in.P.D. - FIGURE 30
(CFH) 0.64 SP GR 003007
Pipe Size P.D.1 in.WC 1000 BTU/ft3
(inches) 0.64 SP GR Natural Gas ELECTRICAL SWITCHES
3/4 264.96 247,500 The electrical switches are intended for use with electric gas
1 1091.01 1,119,000 valves, alarms, contactors, lights, contractor supplied electric
1 1/4 1662.49 1,730,000 power shut-off devices and other electrical devices that are
1 1/2 1818.35 1,900,000 designed to shut off or turn on when the system is actuated.
2 3117.18 3,251,000 . Switches are available in kits: One Switch Kit, Part No.423878,
21/2 6078.49 5,821,000 Two Switch Kit, Part No. 423879, Three Switch Kit, Part No.
3 7169.51 7,430,000 423880,and Four Switch Kit,Part No.423881.Mounting hardware
and 12 in. (305 mm) long wire leads are provided with each kit.
To calculate gas flow for other than 1 inch p.d.: Each switch has a set of single-pole, double-throw contacts rated
New cfh=(cfh at 1 inch)x✓new p.d. at:
To calculate gas flow for other than 0.64 SP GR: IJIJcUL/CSA Rating ENEC Rating
New cfh=(cfh at 0.64)x 0.64 250 VAC,21A Resistive IE4T105N Approved
New SP GR 250 VAC,2 HP 250V,21A Resistive
125 VAC, 1 HP 8A Motor Load
Valve A B
Size in. (mm) in. (mm)
COMMON --s- / N.O.
3/4 in. 3 5/16 (81.0) 3 5/8 (92.1)
1 in. 5 (127.0) 6 27/32 (173.8)
1 1/4 in. 7 13/16 (198.4) 7 29/32 (200.8) 0 0 r'''''" \
11/2 in. 5 (127.0) 519/32 042.1) N.c.
2 in. 6 3/32 (78.6) 5 15/16 (150.8)
21/2 in. 713/16 (198.4) 729/32 (200.8)
o
3 in. 7 13/16 (198.4) 7 29/32 (200.8)
FIGURE 31
001612
B I
-..i. I
A
FIGURE 29
003210
SECTION Si—SYSTEM COMPONENTS
UL EX3470 ULC EX3470 Page 3-11
7-1-09 REV.1
ALARM IMITATING SWITCH ML STYLE
Fusible Link To Be Used
The Alarm Initiating Switch Kit, Part No. 428311, can be field Fusible Shipping Where
mounted within the ANSUL AUTOMAN release.This switch must Link Assembly Temperature Temperature
be used to close a supervised alarm circuit to the building main fire Part No. Part No. Rating Does Not Exceed I'I
alarm panel when the ANSUL AUTOMAN release actuates.This 550368(1) 551522(10) 165`F (74°C) 100°F (38 °C) I,
action will signal the fire alarm panel that there was a system actu- 550365(1) 551523(10) 212°F(i 00°C) 150°F (66°C)
ation in the kitchen area.The switch kit contains all necessary 550366(1) 551524(10) 280°F(138°C) 225°F(107°C)
mounting components along with a mounting instruction sheet. 550009(1) 551525 (10) 360`F(182°C) 290°F(143 °C)
The switch is rated 50 mA,28 MDC. 550367(1) 551526(10) 450°F(232°C) 360 °F(182°C)
SPACER 56816 WHEN SPACER AND 56816(1)
O 1 551527 73867(10) 500 °F 500 F(260 260°C) 400°F(204 CC
204°C)
TOWARO ANSUL (25) )
AUTOMANSWITCH ARE PROPERLY
MOUNTED,THIS DIVIDER
MUST BE BETWEEN THE �y
_ /N.O.AND N.C.TEP,I✓�INALS ® DI,�d)
G//
\ COM e A 11 0,
\\ iy /N.O. o-ti y
TEMPERATURE
\ �\ x-y��/y �/ °Iw RATING STAMPED ON
\ - v1.1
i® FUSIBLE LINK BODY
a7_........ .
-
c (s �� ���
- -
_ \ K STYLE ML STYLE
000170 000171 FIGURE 34
ALARM INITIATING !,
SWITCH
FIGURE 32 MAXIMUM REGISTERING THERMOMETER
004900 .The Maximum Registering Thermometer, Part No.15240,may be
used to indicate the highest normal temperature for the protected
REGULATOR TEST KIT area.Once this is established,the correct rated fusible link can be !,
The Test Kit Assembly(Shipping Part No.56972)is required to test 'chosen. Other methods for determining maximum temperatures
the regulator setting and nitrogen flow during 12-year maintenance .may be used.
examinations. This will ensure that the regulator is functioning
properly. HOSE/GROMMET PACKAGE
The Hose/Grommet Package,Part No.418511,consists of a 24 in.
isili1 � rubber hose and 2(two)grommets.This package is required when
.expellant gas hose is routed outside the ANSUL AUTOMAN
11.00.
I Regulated Release, Regulated Actuator, and/or tank enclosure
-assemblies.
- 130
011
e FIGURE 33
0001 s
FUSIBLE (LINK
Select correct UL Listed fusible link(s)for installation in detector(s)
according to the temperature condition chart below:
K STYLE
Fusible Link To Be Used
Fusible Shipping Where
Link Assembly Temperature Temperature
Part No. Part No. Rating Does Not Exceed
415739(1) 415739(1) 165`F (74°C) 100°F (38°C)
4 - 2°F(100 °C) 150 F (6G°C)
415741 (1) 415744(25) 280°F(138°C) 225°F(107°C)
415742(1) 415745(25) 360°F(182`C) 290°F(143°C)
415743 (1) 415746 (25) 450°F(232°C) 360°F(182`C)