Tyco NG-1 1150 User manual

Model NG-1 1150, NG-1 1500, NG-1 2000,
and NG-1 3000 Stand-Alone Nitrogen Generator
Page 1 of 8 NOVEMBER 2019 TFP1253
Worldwide
Contacts
www.tyco-fire.com
IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
General
Description
The TYCO NG-1 1150, NG-1 1500, NG-1
2000, and NG-1 3000 Stand-Alone
Nitrogen Generators are designed to
facilitate the Dry Pipe Nitrogen Inerting
(DPNI) process for controlling oxygen
corrosion in dry and preaction fire
sprinkler systems, and provide super-
visory maintenance gas. Designed
for “plug and play” performance in a
typical dry or preaction fire sprinkler
system, the nitrogen generator utilizes
membrane separation technology that
produces 98%+ nitrogen on demand
without the need for nitrogen storage.
The Nitrogen Generator is an on-site
nitrogen generation system that
is designed to be installed in-line
between the compressed air supply
and the sprinkler system riser(s). The
system provides DPNI for single or mul-
tiple zones depending on:
• the number of systems,
• the volume of the largest system
• the cumulative volume of all systems
being supplied
The generator includes an external
bypass valve for maintenance or for
“fast fill” needs to meet the NATIONAL
FIRE PROTECTION AGENCY (NFPA) 13
30-minute fill requirement for dry pipe
and preaction fire protection systems.
The Nitrogen Generator is designed
to nitrogen inert all of the zones being
served within 14 days. Thereafter, it
will continue to automatically provide
supervisory nitrogen gas sufficient for
pressure maintenance of the fire sprin-
kler system(s).
The Nitrogen Generator facilitates the
patented “fill and purge” breathing
process in the fire sprinkler system
when paired with an oxygen removal
vent installed on the sprinkler riser such
as the TYCO Manual Air Vent (TAV-D)
or the TYCO Dry SMART Vent (TSV-D).
Refer to TFP1262 for more information
on TYCO Dry Air Vent (TAV-D), and to
TFP1263 for more information on TYCO
SMART Air Vent (TSV-D).
The TYCO Nitrogen Generator unit
includes the following components:
• Steel enclosure cabinet with mem-
brane type nitrogen generator (no
nitrogen gas storage) and manual
bypass
• Power supply:
120 VAC/1 phase/60Hz
(230 VAC/1 phase/50Hz)
• Single point nitrogen/air discharge –
1/2 in. NPT
• Hour Run Meter
• Cycle Counter
The TYCO Nitrogen Generator includes
the following function Indications:
• Bypass Alarm - Nitrogen generator
is in the “By-Pass” mode (Flashing
Indicator)
• Leak Monitoring - Nitrogen generator
running excessively (Audible Signal)
The TYCO Nitrogen Generator includes
the following monitoring outputs:
• System Power (Digital Output)
• Bypass Mode Alarm (Digital Output)
• Nitrogen Generator Running (Digital
Output)
• Leak Monitoring (Digital Output)
• Nitrogen Supply Line Pressure (Ana-
log Output)
The Nitrogen Generator is designed to
be used in conjunction with the TYCO
AMD-1 Air Maintenance Device, the
TYCO Handheld Gas Analyzer (THGA),
and the Riser-mounted TYCO Dry Air
Vent (TAV-D), or TYCO Dry SMART
Vent (TSV-D), as part of the com-
plete Dry Pipe Nitrogen Inerting (DPNI)
system. Refer to TFP1267 for more
information on the TYCO Handheld
Gas Analyzer.
The TYCO Nitrogen Generator can
be used with the following optional
equipment:
• TYCO Model TSGA SMART Gas
Analyzer - one per nitrogen generator
is recommended. Refer to TFP1270
Model TSGA SMART Gas Analyzer
for more information.
• TYCO Model TILD In-Line Corro-
sion Detector - monitoring at least
one per sprinkler system is recom-
mended. Refer to Technical Data
Sheet TFP1261 TYCO Model TILD
In-Line Corrosion Detector for more
information.
TYCO NG1 Compressors
The TYCO NG1 Compressors are
paired with the TYCO NG-1 1150,
NG-1 1500, NG-1 2000, and NG-1
3000 Nitrogen Generator in facilitating
the Dry Pipe Nitrogen Inerting (DPNI)
process in dry and preaction fire sprin-
kler systems as well as Wet Pipe Nitro-
gen Inerting (WPNI) process in wet pipe
sprinkler systems. The air compressors
work in conjunction with the NG-1 1150,
NG-1 1500, NG-1 2000, and NG-1 3000
Nitrogen Generators in a typical dry or
preaction fire sprinkler system. It is
also a plant nitrogen source for wet
pipe fire sprinkler systems used with
the NG-1 1500, NG-1 2000, and NG-1
3000 Nitrogen Generators.

TFP1253
Page 2 of 8
TABLE B
MODEL NG-1 1150, NG-1 1500, NG-1 2000, AND NG-1 3000 STAND-ALONE NITROGEN GENERATOR
OPERATING PERFORMANCE
Model
Number Min. Supply Air SCFM (L/min) Total System Capacity Gal (L) Single System Capacitya
at 40 psig (2,8 bar)
Gal. (L)
Single System
Capacitya
at 20 psig (1,4 bar)
Gal. (L)
NG-1 1150 14.3 (405) 6500 (24605) 1150 (4 353) 2300 (8706)
NG-1 1500 24.3 (688) 11000 (41640) 1440 (5541) 2880 (10902)
NG-1 2000 24 (688) 18500 (70030) 2025 (7666)b4050 (15331)b
NG-1 3000 24 (688) 22500 (85172) 2900 (10978)b5800 (21955)b
Notes:
a. Capacity based on NFPA 13 30-minute ll requirement of largest single system
b. Capacity based on using 7.5 hp air compressor provided by TYCO
Model
Number
Cabinet Without Bypass Cabinet With Bypass Weight
Lbs
(kg)
Width
Inches
(mm)
Height
Inches
(mm)
Depth
Inches
(mm)
Width
Inches
(mm)
Height
Inches
(mm)
Depth
Inches
(mm)
NG-1 1150
NG-1 1500
24.5
(622)
52.5
(1334)
8.5
(216)
32.5
(826)
52.5
(1334)
8.5
(216)
152
(69)
NG-1 2000
NG-1 3000
24.5
(622)
76
(1930)
12.5
(318)
32
(813)
76
(1930)
12.5
(318)
300
(136)
NITROGEN/AIR
SUPPLY LINES
AIR
COMPRESSOR
DRY/PREACTION
SPRINKLER RISERS
AIR VENT,
DRY
NITROGEN
GENERATOR
FIGURE 1
MODEL NG-1 1150, NG-1 1500, NG-1 2000, AND NG-1 3000 STAND-ALONE NITROGEN GENERATOR
INSTALLATION SCHEMATIC
TABLE A
MODEL NG-1 1150, NG-1 1500, NG-1 2000, AND NG-1 3000 STAND-ALONE NITROGEN GENERATOR
DIMENSIONS AND WEIGHT

TFP1253
Page 3 of 8
The NG1 Air Compressors consists of
the following features:
• TNGC-1150 - 5 hp air compressor
for the NG-1 1150 Nitrogen Genera-
tor with 60 gallon vertical air receiver
tank
• TNGC-1500/2000 - 7.5 hp air com-
pressor for the NG-1 1500 and NG-1
2000 Nitrogen Generator with after
cooler and 80 gal. (303 L) vertical
receiver tank
• TNGC-3000 - 10 hp for the NG-1
3000 Nitrogen Generator with after
cooler and 120 gal. (488 L) vertical
receiver tank
• Single point air discharge - 1/2 in.
NPT Female for the NG-1 1150, NG-1
1500, and NG-1 2000 Nitrogen Gen-
erator, and 1 in. NPT Female for the
NG-1 3000 Nitrogen Generator
• Automatic condensate drain - 1/4 in.
NPt for the NG-1 1150 Nitrogen Gen-
erator and 1/2 in. for the NG-1 1500,
NG-1 2000, and NG-1 3000 Nitrogen
Generator
NOTICE
The TYCO Stand-Alone Nitrogen Gen-
erators described herein must be
installed and maintained in compli-
ance with this document, in addition to
the standards of any other authorities
having jurisdiction. Failure to do so may
impair the performance of the related
devices.
The owner is responsible for main-
taining their fire protection system
and devices in proper operating con-
dition. Contact the installing contrac-
tor or product manufacturer with any
questions.
Technical
Data
NG-1 Nitrogen Generators
Approvals
FM Approved
Compliance with CE Pressure Equipment
UL508A Listed Industrial Control Panel
Cabinet Dimensions
See Table A
Weight
See Table A
Operating Performance
See Table B
Temperature Range
40°F (5°C) to 105°F (40°C)
Power Supply
120 VAC/1 phase/60Hz (dedicated circuit)
230 VAC/1 phase/50Hz (dedicated circuit)
Power Consumption
2 amps
Gas Connection
Air Inlet - 1/2 in. NPT Female
Nitrogen Outlet - 1/2 in. NPT Female
Drain Connection
1/4 in. NPT Connection
Nitrogen Quality
N2Purity at Discharge: 98% or greater
(maximum of 2.0% oxygen)
N2 Pressure at Discharge: Minimum of
15 psig (1 bar); Max of feed air pressure
minus 15 psig (1 bar)
N2 Water Dew Point: Typically less than
-70°F (-57°C)
Note: When connecting a TYCO Stand-
Alone Nitrogen Generator to an existing
dry pipe/preaction fire sprinkler system,
the existing fire sprinkler system(s) must be
limited to a maximum leak rate of less than
6 psig (0.4 bar) within a 24 hour period, per
system.
NG1 Compressors
Air Compressor Dimensions
See Table C
Weight
See Table C
Operating Performance
See Table D
Temperature Range
40°F (5°C) to 105°F (40°C)
Power Supply
Compressor:
460 VAC/3 phase/60 Hz (Standard)
208 VAC/3 phase/60 Hz (Optional)
Auto Drain:
120 VAC/1 phase/60Hz
(can be connected to the Nitrogen
Generator cabinet power supply)
Power Consumption
TNGC-1150 7.6 Amps @ 460 VAC
17.5 Amps @ 208 VAC
TNGC-1500/2000 11 Amps @ 460 VAC
25.3 Amps @ 208 VAC
TNGC-3000 14 Amps @ 460 VAC
32.2 Amps @ 208 VAC
Air Connection
TNGC-1150 1/2 in. NPT Female
TNGC-1500/2000 1/2 in. NPT Female
TNGC-3000 1 in. Female
Drain Connection
TNGC-1150 1/4 in. NPT Female
TNGC-1500/2000 1/2 in. NPT Female
TNGC-3000 1/2 in. NPT Female
Model
Number Air Supply SCFM (L/min) Single System Capacitya
at 40 psig (2,8 bar)
Gal. (L)
Single System
Capacitya
at 20 psig (1,4 bar)
Gal. (L)
TNGC-1150 14.3 (405) 1150 (4 353) 2300 (8706)
TNGC-1500/2000 24 (680) 2250 (8517) 4500 (17034)
TNGC-3000 35 (992) 3000 (11356) 6000 (22713)
Notes:
a. Capacity based on NFPA 13 30-minute ll requirement of largest single system
Model
Number Width Inches (mm) Length Inches (mm) Height Inches (mm) Weight Lbs (kg)
TNGC-1150 20 (508) 32 (813) 70 (1778) 435 (197)
TNGC-1500/2000 23.6 (599) 38.1 ( 968) 70.1 (1781) 573 (260)
TNGC-3000 43.2 (1097) 30 (762) 76.6 (1946) 800 (362)
TABLE D
MODEL NG1 COMPRESSOR
OPERATING PERFORMANCE
TABLE C
MODEL NG1 COMPRESSOR
DIMENSIONS AND WEIGHT

TFP1253
Page 4 of 8
Installation
The TYCO NG-1 1150, NG-1 1500, NG-1
2000, and NG-1 3000 Stand-Alone
Nitrogen Generators must be installed
in accordance with this section.
WARNING
Do not operate the TYCO Nitrogen
Generator if damaged during ship-
ment, handling or use. Failure to do so
may result in personal injury or prop-
erty damage.
Operation of the nitrogen membrane
above the rated design pressure could
be hazardous. Do not connect the
nitrogen generation equipment to com-
pressed air sources that can exceed
the maximum rated pressure without
installing pressure controls and safety
relief devices in the compressed air
supply line.
Specific procedures must be devel-
oped for maintenance and servicing
of the equipment where the nitrogen
membrane is located. Appropriate
labels must be continuously displayed
in all areas where personnel might be
exposed to a nitrogen atmosphere
under normal and abnormal conditions.
Nitrogen is nontoxic and largely inert.
Rapid release of nitrogen gas into an
enclosed space displaces the oxygen
and can cause an asphyxiation hazard.
CAUTION
Do not install the TYCO Nitrogen Gen-
erator or Air Compressor Package in
an area where ammonia, sulfur dioxide,
hydrogen sulfide, mercaptans, chlo-
rides, chlorine, oxides of nitrogen, acid
fumes, solvent vent vapors, and ozone
vapors or similar contaminates exist.
The equipment can be damaged by
ammonia and other vapors shortening
membrane life.
NG-1 Nitrogen Generators
Step 1: Mounting the Stand-Alone
Nitrogen Generator
The TYCO Stand-Alone Nitrogen Gen-
erator is designed to be mounted
directly to the floor and/or the wall at
the installation location. Several factors
should be considered in choosing the
proper mounting location for the nitro-
gen generator:
• Access to the power supply (dedi-
cated circuit)
• Access to the air source supplied to
the nitrogen generator
• Access to the sprinkler riser being
supplied from the nitrogen generator
• Access to drain for the condensate
discharge line
• Clearance at the front of the unit to
open cabinet door
• Clearance around ventilation vents
on side and bottom for proper cabi-
net ventilation
• When floor mounting the cabinet,
ensure floor is flat and level
• If wall mounting the cabinet, ensure
the wall is capable of supporting the
weight of the generator cabinet
The cabinet includes pre-punched
holes in the feet for floor mounting and
holes in the back panel for wall mount-
ing using standard anchors.
Step 2: Power Supply
The Nitrogen Generator requires a ded-
icated power supply that connects to
the terminal blocks in the nitrogen gen-
erator cabinet. See Figure 2
Step 3. Plumb the Nitrogen/Air
Supply Line
The nitrogen/air discharge plumb-
ing from the nitrogen generator is to
be connected directly to the sprinkler
system valve trim using a minimum
of 1/2 in. to 1 in. black steel, galva-
nized steel or copper piping. The size
of the nitrogen/air supply line is to be
based on the length of pipe between
the nitrogen generator and the fire
sprinkler systems along with the total
volume of the fire sprinkler systems
being supplied. The nitrogen genera-
tor requires an in-line Air Maintenance
Device (AMD) that is equipped with
an on-board field adjustable pressure
regulator for each zone being served.
The preferred AMD is the TYCO AMD-1
(Refer to TFP1221).
Note: When both dry pipe and preaction
fire sprinkler systems are connected to
one nitrogen generator, additional equip-
ment may be required if the fire sprinkler
systems operate at different supervisory gas
pressures.
Step 4: Plumb the Condensate Drain
Line
The Stand-Alone Nitrogen Genera-
tor will occasionally discharge a small
amount of condensate water from the
coalescing filters inside the cabinet. It
is recommended that the 1/4 in. drain
connection be plumbed to a floor drain
or building exterior. When plumbing to
a drain is not feasible an evaporative
collection chamber can be used.
Step 5: System Signals and Monitor-
ing (where used)
The nitrogen generator cabinet has
two system signals and five outputs
that can be monitored by the facility’s
BMS or fire alarm system as shown in
Figure 2.
• Bypass Alarm - The nitrogen gener-
ator is operating in the bypass mode
which is activated when the bypass
valve is in the “FAST FILL” position to
fast fill the fire sprinkler system and
the air supplied directly from the air
compressor has reached a pressure
of 20 psig (1,4 bar). (Flashing amber
light)
• Leak Monitor - The nitrogen gener-
ator is equipped with a leak moni-
tor audible signal which is activated
when the nitrogen generator runs
excessively. (Audible signal)
The nitrogen generator cabinet includes
system monitoring signals which can
be monitored through a building moni-
toring system, if desired:
• Nitrogen Generator Running - Form
C contacts
• Bypass Mode Alarm - Form C
contacts
• Nitrogen Generator Power Monitor-
ing - Form C contacts
• Leak Monitoring - Form C contacts
• Nitrogen System Supply Line Pres-
sure - Analog Signal
NG1 Compressors
Step 1. Mounting the Air Compressor
The simplex air compressors are
designed to be mounted directly to
the floor in the fire sprinkler riser room.
Several factors should be considered in
choosing the proper mounting location
for the air compressors:
• Access to the appropriate power
supply (see Step 2 for power circuit
requirements per compressor sizes)
• Access to the nitrogen generator
inlet 1/2 in. supply line
• Access to a drain for the condensate
discharge line
• Clearance to access air compressor
for servicing
The air compressors come with pre-
punched holes in the feet for easy
mounting to the floor using standard
anchors.
Note: Vibration pads (supplied) must be
installed under the feet of the air compressor
to ensure warranty of the air compressor.
Step 2. Power Supply
NOTICE
It is recommended that a service dis-
connect be provided adjacent to the air
compressor.
The TNGC-1150 requires a dedicated
power supply that is terminated in
the NEMA4 power supply box on the
air compressor as shown in Figure 3.
Verify the voltage of the power supply
available for the air compressor is com-
patible with the voltage requirements of
the air compressor.

TFP1253
Page 5 of 8
Auto-drain power supply -
120VAC/1 phase/60 Hz un-switched
20 amp receptacle circuit.
The TNGC-1500/2000 and the TNGC-
3000 air compressors require two (2)
dedicated power supply lines that are
terminated in the NEMA4 power supply
boxes on the air compressor as shown
in Figure 4. Verify the voltage of the
power supply available for the air com-
pressor is compatible with the voltage
requirements of the air compressor.
Auto-drain power supply –
120VAC/1 phase/60Hz un-switched
20 amp receptacle circuit.
NOTICE
With the TNGC-1500/2000 and the
TNGC-3000, verify that the compres-
sor and motor starter are configured
for operating at 208 VAC/3 phase
when providing 208 VAC/3 phase to
the control box.
Step 3: Plumb the Air Supply Line
The air discharge plumbing from the air
compressor is to be connected directly
to the inlet of the nitrogen generator
using 1/2 in. black steel, galvanized
steel or copper lines.
Step 4: Plumb the Condensate
Drain Line
The TYCO oil-less air compressor will
discharge condensate water from the
air receiver tank. It is recommended
that the 1/4 in. drain connection be
plumbed to a floor drain or building
exterior. When plumbing to a drain is
not feasible an evaporative collection
chamber can be used.
Note: Ensure that the receiver tank auto-
drain is connected to an un-switched 120
VAC power source.
Step 5: Fill Compressor Crankcase
(TNGC-1500/2000 and TNGC-3000
only)
The TNGC-1500/2000 and TNGC-
3000 air compressors require oil in the
crankcase. Unscrew and remove the
oil fill plug, then fill crankcase with oil.
The crankcase is full when oil is at the
bottom of the plug threads. Replace
the oil fill plug. Only hand tight the oil
fill plug.
Note: The Low Oil Level Sensor on the air
compressor automatically shuts down air
compressor until the proper oil level has
been restored.
460 VAC/3 PHASE/60 HZ OR
208 VAC/3 PHASE 60 HZ
CONNECTIONS
LABELED L1, L2, L3
NITROGEN GENERATOR
RUNNING OUTPUT
BY-PASS ALARM
MONITORING OUTPUT
LEAK MONITORING OUTPUT
NITROGEN GENERATOR
POWER MONITORING OUTPUT
L1 N G
120 VAC/1 PHASE 60 HZ CONNECTIONS
(230 VAC/1 PHASE 50 HZ CONNECTIONS
FIGURE 2
MODEL NG-1 1150, NG-1 1500, NG-1 2000, AND NG-1 3000 STAND-ALONE NITROGEN GENERATOR
SYSTEM SIGNAL MONITOR AND POWER SUPPLY CONNECTION
FIGURE 3
MODEL TNGC-1150 AIR COMPRESSOR
POWER SUPPLY CONNECTIONS

TFP1253
Page 6 of 8
460 VAC/3 PHASE/60 HZ OR
208 VAC/3 PHASE 60 HZ CONNECTIONS
LANDING POINTS
LABELED L1, L2, L3
FILTER
HOUSING
INLET BALL
VALVE
OUTLET BALL
VALVE
BYPASS BALL
VALVE
DEPRESSURIZATION
BALL VALVE
FILTER HOUSING WITH
LOWER HOUSING REMOVED
FILTER
CARTRIDGE
BLACK
DISC
WATER
SEPARATOR
FIGURE 4
MODEL TNGC-1500/2000 AND TNGC-3000 AIR COMPRESSOR
POWER SUPPLY CONNECTIONS
FIGURE 5
MODEL NG-1 1150, NG-1 1500, NG-1 2000, AND NG-1 3000 STAND-ALONE
NITROGEN GENERATOR FILTER CARTRIDGE REPLACEMENT

TFP1253
Page 7 of 8
Care and
Maintenance
The TYCO NG-1 1150, NG-1 1500, NG-1
2000, and NG-1 3000 Stand-Alone
Nitrogen Generators, the TNGC-1150
Air Compressor, and TNGC-1500/2000
and 3000 Air Compressors must be
maintained and serviced in accordance
with this section.
Before closing a fire protection system
main control valve for maintenance
work on the fire protection system that
it controls, permission to shut down
the affected fire protection systems
must first be obtained from the proper
authorities. All personnel who may
be affected by this decision must be
notified.
Inspection, testing, and maintenance
must be performed in accordance
with the requirements of the NFPA, and
any impairment must be immediately
corrected.
The owner is responsible for the inspec-
tion, testing, and maintenance of their
fire protection system and devices in
compliance with this document, as well
as with the applicable standards of any
authorities having jurisdiction. Contact
the installing contractor or product
manufacturer with any questions.
Automatic sprinkler systems are rec-
ommended to be inspected, tested,
and maintained by a qualified Inspec-
tion Service in accordance with local
requirements and/or national codes.
Maintenance of the Nitrogen
Generator
The nitrogen generator cabinet con-
tains three separate cartridge filters.
It is recommended that each of the
filter cartridges be replaced as part of
an annual preventative maintenance
program. In some environments it may
be necessary to replace filters more
frequently. When maintained properly
the nitrogen separation membrane will
provide up to 20 years of service life.
Filter Replacement Procedure
With reference to Figure 5, perform
the following steps when replacing the
cartridge filters located in the Filter
Housing.
Step 1. Turn the power supply to the
unit off.
Step 2. Close the Inlet and Outlet Ball
Valves, and open the Bypass Ball Valve.
Step 3. Depressurize the nitrogen gen-
erator internal inlet piping by slowly
opening the Depressurization Ball
Valve in the cabinet to the left of the
filter housing.
Step 4. Remove the filter housing by
pulling down on the blue housing lock
and turning the filter housing count-
er-clock wise.
Step 5. Once the filter housing has
been removed, the filter cartridge
inside is removed by first unscrewing
the black retaining disc at the base of
the cartridge and then pulling down on
the cartridge. Discard the old filter car-
tridge and replace it with the appropri-
ately marked filter cartridge from the
filter replacement kit by pushing up
so that it fits snugly onto the receiving
cylinder in the upper part of the filter
housing. Hand tighten the black retain-
ing disc back onto the central metal
threaded rod.
Step 6. Replace the filter housing by
pushing up into position and turning the
housing clockwise until blue housing
lock locks into place.
Step 7. Repeat Step 4 through Step 6
for each additional filter.
Note: Filters 2 & 3 do not have a black retain-
ing disc, filters screw directly into housing.
Step 8. Remove the Water Separator
housing by pulling down on the blue
housing lock and turning the housing
counter-clockwise. Inspect the Water
Separator and clean as necessary.
Step 9. Replace the Water Separator
housing by pushing up into position
and turning the housing clockwise until
blue housing lock locks into place.
Step 10. Close the depressurization
ball valve. The Nitrogen Generator can
now be placed back into service.
Step 11. Turn the power supply to the
unit ON.
Step 12. Close the Bypass Ball Valve.
Step 13. Open the Inlet and Outlet Ball
Valves.
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-fire.com.
Ordering
Procedure
TYCO will supply a list of required part
numbers to order through regular sales
channels. Contact your local business
manager or sales person and specify
the following:
Sizing of Nitrogen Generator
• Total cumulative size of all dry/pre-
action sprinkler systems
• Size of the largest single dry/preac-
tion sprinkler system
• Total number of dry/preaction sprin-
kler systems
• Supervisory pressure of all dry/pre-
action sprinkler systems
• Required voltage needed for dry/pre-
action sprinkler system
Filter Replacement Kit
Filter Replacement Kit . . . . . . . . . . . . . TNGFLTS
Optional Monitoring Equipment
Model THGA Handheld Gas Analyzer..THGA01
Model TSGA SMART Gas Analyzer....TSGA01
Model TILD In-Line Corrosion Detector
Refer to Technical Data Sheet TFP1261 for
ordering instructions.

TFP1253
Page 8 of 8
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© 2019 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice.