Johnson Controls tyco DS-1 Series User manual

Series DS-1 Stainless Steel Dry-Type Sprinklers
5.6K Pendent, HSW, and Extended Coverage HSW
Standard and Quick Response
Page 1 of 10 OCTOBER 2018 TFP560
IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
Always refer to Technical Data
Sheet TFP700 for the “INSTALLER
WARNING” that provides cautions
with respect to handling and instal-
lation of sprinkler systems and com-
ponents. Improper handling and
installation can permanently damage
a sprinkler system or its compo-
nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.
Worldwide
Contacts
www.tyco-fire.com
NOTICE
The Series DS-1 Stainless Steel Dry-
Type Sprinklers described herein
must be installed and maintained in
compliance with this document, as
well as with the applicable standards
of the NATIONAL FIRE PROTECTION
ASSOCIATION (NFPA), in addition to
the standards of any authorities having
jurisdiction. Failure to do so may impair
the performance of these 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.
The Series DS-1 Stainless Steel Dry-
Type Sprinklers must only be installed
in fittings that meet the requirements of
the Design Criteria section.
• with pipe connections exposed
to freezing temperatures (e.g.,
sprinkler drops from wet-pipe
systems into freezers or hori-
zontal piping extensions to protect
unheated areas)
• in systems that are seasonably
drained to avoid freezing (e.g.,
vacation areas)
The stainless steel construction of
these sprinklers extends the life of a
sprinkler beyond that of traditional
copper alloy sprinklers exposed to
corrosive atmospheres. Although
corrosion-resistant sprinklers have
passed the standard corrosion tests of
the applicable approval agencies, the
testing is not representative of all pos-
sible corrosive atmospheres.
Consequently, it is necessary that the
end user be consulted with respect to
the suitability of this alternate material
of construction for any given corrosive
environment. As a minimum, consider
the following criteria:
• ambient temperature
• concentration of chemicals
• humidity
• gas/chemical velocity
• corrosive nature of the chemical to
which the sprinklers are exposed
Stainless Steel Pendent
Dry-Type Sprinklers
The pendent sprinklers are provided
with stainless steel escutcheons that
allow vertical adjustment during instal-
lation. This adjustment provides a
measure of flexibility in determining the
length of fixed piping to cut for sprin-
kler drops.
Stainless Steel Sidewall
Dry-Type Sprinklers
The horizontal sidewall sprinklers are
designed for installation along a wall
or side of a soffit and just beneath a
smooth ceiling. Sidewall sprinklers are
commonly used instead of pendent
sprinklers due to aesthetics or build-
ing construction considerations where
piping along the ceiling is not desirable.
General
Description
TYCO Series DS-1 Stainless Steel Dry-
Type Sprinklers, 5.6K Pendent, Hori-
zontal Sidewall (HSW), and Extended
Coverage HSW, Standard (5 mm bulb)
and Quick (3 mm bulb) Response are
the first stainless steel dry-type sprin-
klers to be listed by UL and C-UL. With
a K-factor of 5.6, these corrosion-resis-
tant automatic sprinklers can be used
in wet-pipe, dry-pipe, or preaction
systems.
These pendent and horizontal sidewall
sprinklers are available in a variety of
configurations to suit coverage type
and thermal sensitivity. Refer to the
Sprinkler Identification Numbers (SINs)
section for details.
Series DS-1 Stainless Steel Dry-Type
Sprinklers are typically used:
• where corrosive atmospheres exist
(e.g., salt-water areas, parking
garages, chemical storage areas,
mechanical rooms, industrial man-
ufacturing sites, and software chip
washing facilities)
• on dry-pipe systems exposed
to freezing temperatures (e.g.,
sprinkler drops from unheated
portions of buildings)

TFP560
Page 2 of 10
APPLICATION(1)
Coverage(2)
W x L,
ft x ft
(m x m)
Minimum
Flow,
gpm
(lpm)
Minimum
Pressure,
psi
(bar)
Temperature
Rating
Top of
Deflector-to-Ceiling
Distance(2)
TY3339
(3 mm Bulb)
For Quick Response,
Light Hazard,
Extended Coverage
per NFPA 13
16 x 16
(4,9 x 4,9)
26
(98)
21.6
(1,49 )
135 °F (57 °C)
and
155 °F (68 °C)
4 in. (100 mm)
to
12 in. (300 mm)
16 x 18
(4,9 x 5,5)
29
(110 )
26.8
(1,85)
16 x 20
(4,9 x 6,1)
32
(121)
32.7
(2,25)
18 x 16
(5,5 x 4,9)
29
(110 )
26.8
(1,85)
Notes:
1. These sprinklers are Listed by UL and C-UL. Stainless steel sprinklers noted to be UL and C-UL Listed are listed as Corrosion Resistant Sprinklers.
2. The minimum allowable spacing between sprinklers to prevent cold soldering is 14 ft (4,3 m).
Temperature
Rating Bulb Color Code
Standard Coverage Extended Coverage
Horizontal Sidewall
Pendent Horizontal Sidewall
TY3230
(3 mm Bulb)
with Standard
Escutcheon
(Figure 10)
with Recessed
Escutcheon(a)
(Figure 11)
with Deep
Escutcheon
(Figure 12)
without
Escutcheon
(Figure 13)
TY3250
(5 mm Bulb)
with Standard*
Escutcheon
(Figure 10)
with Recessed
Escutcheon(a)
(Figure 11)
with Deep*
Escutcheon
(Figure 12)
without*
Escutcheon
(Figure 13)
TY3337
(3 mm Bulb)(b)
with Standard
Escutcheon
(Figure 14)
with Deep
Escutcheon
(Figure 15)
without
Escutcheon
(Figure 16)
TY3357
(5 mm Bulb)(b)
with Standard
Escutcheon
(Figure 14)
with Deep
Escutcheon
(Figure 15)
without
Escutcheon
(Figure 16)
TY3339
(3 mm Bulb)(c)
with Standard
Escutcheon
(Figure 17)
135°F (57°C) Orange 1, 2 1, 2 1**, 2** 1**, 2** 1***, 2***
155°F (68°C) Red 1, 2 1, 2, 3*1**, 2** 1**, 2** 1***, 2***
175°F (79°C) Yellow 1, 2 1, 2 1**, 2** 1**, 2** N/A
200°F (93°C) Green 1, 2 1, 2, 3* 1**, 2** 1**, 2** N/A
286°F (141°C ) Blue 1, 2 1, 2, 3*1**, 2** 1**, 2** N/A
360°F (182°C) Mauve N/A 1, 2 N/A 1**, 2** N/A
Notes:
1. Listed by Underwriters Laboratories, Inc. (UL). Stainless steel sprinklers noted to be UL Listed are listed as Corrosion Resistant Sprinklers. Maximum order lengths are de-
scribed in Figures 10 through 17.
2. Listed by Underwriters Laboratories for use in Canada (C-UL). Stainless steel sprinklers noted to be C-UL Listed are listed as Corrosion Resistant Sprinklers. Maximum order
lengths are described in Figures 10 through 17.
3. Loss Prevention Certication Board (LPCB) approval and CE conformity apply to these temperature ratings only.
a. This conguration is applicable only up to 286°F (141°C).
b. To meet the deector-to-ceiling distance of 4 to 12 inches (100 to 300 mm) for the standard coverage horizontal sidewall, the centerline of the sprinkler waterway must be
4-5/16 to 12-5/16 inches below the ceiling.
c. To meet the deector-to-ceiling distance of 4 to 12 in. (100 to 300 mm) for the extended coverage horizontal sidewall, the centerline of the sprinkler waterway must be 4-7/16 to
12-7/16 inches below the ceiling.
* LPCB approval and CE conformity apply to only these congurations for TY3250 with only these indicated temperatures.
** Light and Ordinary Hazard Occupancies only.
*** Light Hazard Occupancies only.
N/A – Not Applicable
TABLE B
SERIES DS-1 STAINLESS STEEL DRY-TYPE
HORIZONTAL SIDEWALL EXTENDED COVERAGE SPRINKLERS
UL AND C-UL INSTALLATION CRITERIA
TABLE A
SERIES DS-1 STAINLESS STEEL DRY-TYPE
PENDENT AND HORIZONTAL SIDEWALL
STANDARD AND EXTENDED COVERAGE SPRINKLERS
LABORATORY LISTINGS AND APPROVALS

TFP560
Page 3 of 10
Operation
When TYCO Series DS-1 Stain-
less Steel Dry-Type Sprinklers, 5.6K
Pendent, Horizontal Sidewall (HSW),
and Extended Coverage HSW, Stan-
dard (5 mm bulb) and Quick (3 mm
bulb) Response are in service, water
is prevented from entering the assem-
bly by the Plug with Sealing Assem-
bly in the Inlet of the sprinkler. Refer to
Figures 1 through 3.
The glass bulb contains a fluid that
expands when exposed to heat. When
the rated temperature is reached, the
fluid expands sufficiently to shatter the
glass bulb then release the Bulb Seat.
The compressed Spring is then able
to expand and push the Water Tube as
well as the Guide Tube outward. This
outward action simultaneously pulls
inward on the Yoke, withdrawing the
Plug with Sealing Assembly from the
Inlet and allowing the sprinkler to acti-
vate and flow water effectively.
Design
Criteria
TYCO Series DS-1 Stainless Steel Dry-
Type Sprinklers, 5.6K Pendent, Hori-
zontal Sidewall (HSW), and Extended
Coverage HSW, Standard (5 mm bulb)
and Quick (3 mm bulb) Response
are intended for use in fire sprinkler
systems designed in accordance with
the standard installation rules rec-
ognized by the applicable Listing or
Approval agency (e.g., UL Listing is
based on NFPA 13 requirements).
For more information on LPCB
Approval, contact Johnson Conrtrols
at the following office:
Kopersteden 1
7547 TJ Enschede
The Netherlands
Tel: [phone]
Fax: [phone]
The Series DS-1 Stainless Steel
Extended Coverage Sprinklers are
intended for use in fire sprinkler
systems designed in accordance with
extended coverage installation guide-
lines provided by NFPA 13 and the
installation criteria provided by Table B.
Sprinkler
Identification
Numbers (SINs)
Standard Coverage Pendent
• TY3230 – 3 mm Bulb
• TY3250 – 5 mm Bulb
Standard Coverage
Horizontal Sidewall
• TY3337 – 3 mm Bulb
• TY3357 – 5 mm Bulb
Extended Coverage
Horizontal Sidewall
• TY3339 – 3 mm Bulb
Technical
Data
Approvals
UL and C-UL Listed
LPCB Approved: Ref. No. 094a/12
CE Certified: EN 12259-1
(Refer to Tables A and B for details)
Maximum Working Pressure
175 psi (12,1 bar)
Inlet Thread Connections
1-Inch NPT or
ISO 7-R 1
Discharge Coefficient
K=5.6 GPM/psi½(80,6 LPM/bar½)
Temperature Ratings
Refer to Tables A and B
Finishes
Sprinkler: Stainless Steel
Escutcheon: Stainless Steel
Physical Characteristics
With the exceptions of the bulb, the Insert,
the Deflector, and the Sealing Assem-
bly, all components of the Series DS-1
Stainless Steel Dry-Type Sprinkler are
constructed with Type 316 Stainless Steel.
• The bulb is glass.
• The Insert is 300 Series Stainless Steel.
• The Deflector is Type 316L Stainless
Steel.
The Sealing Assembly consists of a Disc
Spring that is sealed on both its inside and
outside faces with a TEFLON gasket. The
Disc Spring is 1/2 Hard Beryllium Nickel.
Refer to Figures 1 through 3 for compo-
nent assemblies.
Sprinkler Fittings
Install the 1 inch NPT Series DS-1
Stainless Steel Dry-Type Sprinkler in
the 1 inch NPT outlet or run of one of
the following fittings:
• malleable or ductile iron threaded
tee ttings that meet the dimen-
sional requirements of ANSI B16.3
(Class 150)
• cast iron threaded tee ttings that
meet the dimensional requirements
of ANSI B16.4 (Class 125)
• cast bronze threaded tee ttings
that meet the dimensional require-
ments of ANSI B16.15 (Class 125)
• stainless steel threaded tee ttings
that meet the dimensional require-
ments of MSS SP-114.
Do not install the Series DS-1 Stainless
Steel Dry-Type Sprinklers into elbow
fittings. The inlet of the sprinkler can
contact the interior of the elbow, poten-
tially damaging the Inlet seal.
The unused outlet of the threaded tee is
plugged as shown in Figures 4 and 5.
You can also install the Series DS-1
Sprinklers in the 1 Inch NPT outlet of a
GRINNELL Figure 730 Mechanical Tee.
However, the use of the Figure 730 Tee
for this arrangement is limited to wet-
pipe systems.
The configuration shown in Figure 4 is
only applicable for wet-pipe systems
where the sprinkler fitting and water-
filled pipe above the sprinkler fitting are
not subject to freezing and where the
length of the Stainless Steel Dry-Type
Sprinkler has the minimum exposure
length depicted in Figure 6. Refer to
the Exposure Length section.
For wet-pipe system installations of
the 1 Inch NPT Series DS-1 Stainless
Steel Dry-Type Sprinklers connected
to CPVC piping, use only the following
TYCO CPVC fittings:
• 1 in. x 1 in. NPT Female Adapter
(P/N 80145)
• 1 in. x 1 in. x 1 in. NPT Sprinkler
Head Adapter Tee (P/N 80249)
For dry-pipe system installations, use
only the side outlet of maximum 2-1/2
inch reducing tee when locating the
Series DS-1 Stainless Steel Dry-Type
Sprinklers directly below the branch
line. Otherwise, use the configuration
shown in Figure 5 to assure complete
water drainage from above the Series
DS-1 Stainless Steel Dry-Type Sprin-
klers and the branchline. Failure to do
so may result in pipe freezing and water
damage.

TFP560
Page 4 of 10
3 or 5 mm BULB
WATER
TUBE
VENT HOLE
GUIDE
TUBE
INSERT
YOKE
SCREW
INLET
SEALING
PLUG WITH
CASING
DEFLECTOR
BULB
SPRING
COMPRESSION
SEAT
ASSEMBLY
FRAME
INLET
BAND
WATER
TUBE
GUIDE
TUBE HOLEINLET
INSERT DEFLECTOR
3 or 5 mm
SCREW
COMPRESSION
SEALING
PLUG WITH
BULB
SEAT
YOKE
1" NPT
CASING
SPRING
VENT
FRAME
BULB
ASSEMBLY
BAND
INLET
WATER
TUBE
GUIDE
TUBE HOLEINLET
INSERT DEFLECTOR
3 mm
SCREW
COMPRESSION
SEALING
PLUG WITH
BULB
SEAT
YOKE
1" NPT
CASING
SPRING
VENT
FRAME
BULB
ASSEMBLY
BAND
INLET
FIGURE 3
SERIES DS-1 STAINLESS STEEL DRY-TYPE
EXTENDED COVERAGE HORIZONTAL SIDEWALL SPRINKLER
TY3339 (3 MM BULB)
FIGURE 1
SERIES DS-1 STAINLESS STEEL DRY-TYPE
STANDARD COVERAGE PENDENT SPRINKLERS
TY3230 (3 MM BULB) AND TY3250 (5 MM BULB)
FIGURE 2
SERIES DS-1 STAINLESS STEEL DRY-TYPE
STANDARD COVERAGE HORIZONTAL SIDEWALL SPRINKLER
TY3337 (3 MM BULB) AND TY3357 (5 MM BULB)

TFP560
Page 5 of 10
NOTICE
Do not install the Series DS-1 Stainless
Steel Dry-Type Sprinklers into any
other type fitting. Failure to use the
appropriate fitting can result in one of
the following:
• failure of the sprinkler to operate
properly due to formation of ice
over the Inlet Plug or binding of the
Inlet Plug
• insufficient engagement of the In-
let pipe threads with consequent
leakage
Drainage
In accordance with the minimum
requirements of the NATIONAL FIRE
PROTECTION ASSOCIATION for dry-
pipe sprinkler systems, pitch branch,
cross, and feed main piping connected
to Stainless Steel Dry-Type Sprinklers
and subject to freezing temperatures to
allow proper drainage.
Exposure Length
When using Stainless Steel Dry-
Type Sprinklers in wet-pipe sprinkler
systems protecting areas subject to
freezing temperatures, use Table C
to determine a sprinkler’s appropriate
exposed barrel length to prevent water
from freezing in the connecting pipes
due to conduction. The exposed barrel
length measurement must be taken
from the face of the sprinkler fitting to
the surface of the structure or insula-
tion that is exposed to the heated area.
Refer to Figure 6 for an example.
Clearance Space
NFPA 13 requires a sealed clearance
space around the sprinkler barrel of
dry sprinklers that are connected to
wet-pipe sprinkler systems protect-
ing insulated freezer structures. The
use of the Model DSB-2 Dry Sprinkler
Boot, described in technical data sheet
TFP591 and illustrated in Figures 7 and
8, meets this NFPA 13 requirement.
HEATED
AREA (SEE DESIGN
CRITERIA
SECTION)
FACE OF
SPRINKLER
FITTING
LENGTH
EXPOSURE
DSB-2
BOOT
AREA
SUBJECT
TO
FREEZING
RUN
OUTLET
PLUGGED
TO DRY
SYSTEM
DSB-2
BOOT
FITTING
(SEE DESIGN
CRITERIA
SECTION)
SPRINKLER
(ENDS ON OPPOSING
SIDES OF BOOT)
STRAP TIES
ADHESIVE
SHOWN WITH
STANDARD
ESCUTCHEON
DS-1
1-3/4" DIA.
(44,5 mm)
CLEARANCE
HOLE
FREEZER
STRUCTURE
OR EXTERIOR
INSULATED
CEILING
EXPOSED
DSB-2
BOOT
TO FREEZING
SIDE
OUTLET
PLUGGED
TO WET
SYSTEM
FITTING
(SEE DESIGN
CRITERIA
SECTION)
SPRINKLER
DSB-2
BOOT
HEATED
AREA
(ENDS ON
OPPOSING
SIDES OF
STRAP TIES
BOOT)
ADHESIVE
SHOWN WITH
STANDARD
ESCUTCHEON
DS-1
1-3/4" DIA.
(44,5 mm)
CLEARANCE
HOLE
DSB-2
BOOT
FREEZER
STRUCTURE
OR EXTERIOR
INSULATED
WALL EXPOSED
TO FREEZING
WRENCH
RECESS
PUSH WRENCH
IN TO ENSURE
ENGAGEMENT
WITH SPRINKLER
WRENCHING AREA
SPRINKLER
WRENCHING
AREA
FIGURE 4
SPRINKLER FITTING
HEATED AREA
FIGURE 5
SPRINKLER FITTING
UNHEATED AREA
FIGURE 6
EXPOSURE
LENGTH
FIGURE 8
MODEL DSB-2 SPRINKLER
BOOT HORIZONTAL SIDEWALL
APPLICATION
FIGURE 7
MODEL DSB-2 SPRINKLER
BOOT PENDENT
APPLICATION
FIGURE 9
W-T YPE 7
SPRINKLER
WRENCH

TFP560
Page 6 of 10
Installation
TYCO Series DS-1 Stainless Steel Dry-
Type Sprinklers, 5.6K Pendent, Hori-
zontal Sidewall (HSW), and Extended
Coverage HSW, Standard (5 mm bulb)
and Quick (3 mm bulb) Response must
be installed in accordance with this
section.
NOTICE
The Series DS-1 must only be installed
in fittings that meet the requirements
of the Design Criteria section. For
other important requirements regard-
ing piping design and sealing of the
clearance space around the Sprinkler
Casing, refer to the Design Criteria
section.
Do not install any bulb type sprinkler
if the bulb is cracked or there is a loss
of liquid from the bulb. With the sprin-
kler held horizontally, a small air bubble
should be present. The diameter of the
air bubble is approximately 1/16 in.
(1,6 mm) for the 135°F (57°C) rating to
1/8 in. (3,2 mm) for the 286°F (141°C)
rating.
A leak-tight 1 inch NPT sprinkler joint
should be obtained by applying a min-
imum-to-maximum torque of 20 to
30 lb-ft (26,8 to 40,2 N·m). Higher
levels of torque can distort the sprin-
kler Inlet with consequent leakage or
impairment of the sprinkler.
Do not attempt to compensate for
insufficient adjustment in an Escutch-
eon Plate by under- or over-tightening
the Sprinkler. Re-adjust the position of
the sprinkler fitting to suit.
Step 1. Install pendent sprinklers
only in the pendent position with the
deflector parallel to the ceiling. Install
horizontal sidewall sprinklers in the hor-
izontal position with their center-line of
waterway perpendicular to the back
wall and parallel to the ceiling. Ensure
the word “TOP” on the Deflector faces
the ceiling.
Step 2. With a non-hardening pipe
thread sealant such as TEFLON applied
to the Inlet threads, hand-tighten the
sprinkler into the sprinkler fitting.
Step 3. Wrench-tighten the sprinkler
using a pipe wrench on the Inlet Band
or Casing (refer to Figures 1 to 3) or
using the W-Type 7 Sprinkler Wrench
on the Wrench Flat (refer to Figure 9).
Note: If sprinkler removal becomes
necessary, remove the sprinkler using
the same wrenching method noted
above. Sprinkler removal is easier when
a non-hardening sealant was used
and torque guidelines were followed.
After removal, inspect the sprinkler for
damage.
Step 4. After installing the ceiling or
wall and applying a ceiling finish, slide
on the outer piece of the Escutcheon
until it comes in contact with the ceiling
or wall. Do not lift the ceiling panel out
of its normal position.
When using the Deep Escutcheon,
hold the outer piece in contact with the
mounting surface (ceiling or wall). Then
rotate the inner piece approximately 1/4
turn, with respect to the outer piece,
to hold the Deep Escutcheon firmly
together.
Ambient Temperature
Exposed to
Discharge End of Sprinkler
Temperatures for Heated Area(a)
40°F
(4°C)
50°F
(10°C)
60°F
(16°C)
Minimum Exposed Barrel Length(b),
Inches
(mm)
40°F
(4°C) 0 0 0
30°F
(-1°C ) 0 0 0
20°F
(-7°C)
4
(100) 0 0
10°F
(-12°C )
8
(200)
1
(25) 0
0°F
(-18°C )
12
(305)
3
(75) 0
-10°F
(-23°C)
14
(355)
4
(100)
1
(25)
-20°F
(-29°C)
14
(355)
6
(150)
3
(75)
-30°F
(-34°C)
16
(405)
8
(200)
4
(100)
-40°F
(-40°C)
18
(455)
8
(200)
4
(100)
-50°F
(-46°C)
20
(510 )
10
(255)
6
(150)
-60°F
(-51°C)
20
(510 )
10
(255)
6
(150)
Notes:
a. For protected area temperatures that occur between values listed above, use the next cooler temperature.
b. These lengths are inclusive of wind velocities up to 30 mph (18,6 kph).
TABLE C
EXPOSED SPRINKLER BARRELS IN WET-PIPE SYSTEMS
MINIMUM RECOMMENDED LENGTHS

TFP560
Page 7 of 10
ORDER LENGTHS:
(69,9 to 1219,2 mm)
2-3/4" to 48"
IN 1/4" (6,4 mm)
INCREMENTS
FITTING
FACE OF
SPRINKLER
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
(76,2 mm)
3" DIA.
1-3/4" DIA.
(44,5 mm)
(55,6 ± 3,2 mm)
2-3/16" ± 1/8"
CEILING
FACE OF
SPRINKLER
FACE OF
FITTING
(127,0 to 1219,2 mm)
INCREMENTS
IN 1/4" (6,4 mm)
ORDER LENGTHS:
5" to 48"
DEFLECTOR
TO CEILING
1-3/4" (44,5 mm)
MINIMUM
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
2-1/4" DIA.
(57,2 mm)
1-3/8" ± 1/8"
(34,9 ± 3,2 mm)
2-7/8" DIA.
(73,0 mm)
IN 1/4" (6,4 mm)
3-3/4" to 48"
INCREMENTS
(95,3 to 1219,2 mm)
ORDER LENGTHS:
SPRINKLER
FACE OF
FITTING
CEILING
FACE OF
CRITERIA SECTION)
(REFER TO DESIGN
SPRINKLER FITTING
ORDER LENGTHS:
INCREMENTS
4-1/4" ± 1/8"
(108,0 ± 3,2 mm)
IN 1/4" (6,4 mm)
(12,7 to 1168,4 mm)
1/2" to 46"
FACE OF
CEILING
(88,9 mm)
3-1/2" DIA.
2-1/2" DIA.
(63,5 mm)
FITTING
FACE OF
SPRINKLER
CRITERIA SECTION)
(REFER TO DESIGN
SPRINKLER FITTING
FIGURE 13
PENDENT WITHOUT ESCUTCHEON
TY3230 (3 MM BULB) AND TY3250 (5 MM BULB)
FIGURE 12
PENDENT WITH DEEP ESCUTCHEON
TY3230 (3 MM BULB) AND TY3250 (5 MM BULB)
FIGURE 10
PENDENT WITH STANDARD ESCUTCHEON
TY3230 (3 MM BULB) AND TY3250 (5 MM BULB)
FIGURE 11
PENDENT WITH RECESSED ESCUTCHEON
TY3230 (3 MM BULB) AND TY3250 (5 MM BULB)

TFP560
Page 8 of 10
Care must be exercised to avoid
damage to the sprinklers - before,
during, and after installation. Sprin-
klers damaged by dropping, striking,
wrench twist/slippage, or the like, must
be replaced. Also, replace any sprinkler
that has a cracked bulb or that has lost
liquid from its bulb. (Refer to Installa-
tion Section.)
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 the
NATIONAL FIRE PROTECTION ASSO-
CIATION (e.g., NFPA 25), in addition to
the standards of any other authorities
having jurisdiction. Contact the install-
ing 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.
A Vent Hole is provided in the Bulb Seat
to indicate if the Dry Sprinkler is remain-
ing dry. (Refer to Figures 1 through 3.)
Evidence of leakage from the Vent
Hole indicates potential leakage past
the Inlet seal and the need to remove
the sprinkler to determine the cause
of leakage; for example, an improper
installation or an ice plug. Close the
fire protection system control valve and
drain the system before removing the
sprinkler.
Sprinklers which are found to be
leaking or exhibiting visible signs of
corrosion must be replaced.
Automatic sprinklers must never be
painted, plated, coated, or other-
wise altered after leaving the factory.
Modified sprinklers must be replaced.
Sprinklers that have been exposed to
corrosive products of combustion, but
have not operated, should be replaced
if they cannot be completely cleaned
by wiping the sprinkler with a cloth or
by brushing it with a soft bristle brush.
Care and
Maintenance
TYCO Series DS-1 Stainless Steel
Dry-Type Sprinklers, 5.6K Pendent,
Horizontal Sidewall (HSW), and
Extended Coverage HSW, Standard
(5 mm bulb) and Quick (3 mm bulb)
Response 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, obtain permission to
shut down the affected fire protection
systems from the proper authorities
and notify all personnel who may be
affected by this action.
Absence of the outer piece of an
escutcheon, which is used to cover
a clearance hole, can delay sprinkler
operation in a fire situation.
FACE OF
SPRINKLER
FITTING
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
CENTERLINE
OF WATERWAY
1-3/4" DIA.
(44,5 mm)
FACE OF
MOUNTING
SURFACE
ORDER LENGTHS:
2-3/4" to 48" (69,9 to 1219,2 mm)
IN 1/4" (6,4 mm) INCREMENTS
3" DIA.
(76,2 mm)
5/16"
(7,9 mm)
2-3/8" ± 1/8"
(60,3 ± 3,2 mm)
3.5°
FACE OF
SPRINKLER
FITTING
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
CENTERLINE
OF WATERWAY
FACE OF
MOUNTING
SURFACE
ORDER LENGTHS:
1/2" to 45-3/4" (12,7 to 1162,1 mm)
IN 1/4" (6,4 mm) INCREMENTS
5/16"
(7,9 mm)
3.5°
2-1/2" DIA.
(63,5 mm)
4-1/4" ± 1/8"
(108,0 ± 3,2 mm)
3-1/2" DIA.
(88,9 mm)
FIGURE 14
STANDARD COVERAGE HORIZONTAL SIDEWALL WITH STANDARD ESCUTCHEON
TY3337 (3 MM BULB) AND TY3357 (5 MM BULB)
FIGURE 15
STANDARD COVERAGE HORIZONTAL SIDEWALL WITH DEEP ESCUTCHEON
TY3337 (3 MM BULB) AND TY3357 (5 MM BULB)

TFP560
Page 9 of 10
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-fire.com.
Ordering
Procedure
Contact your local distributor for avail-
ability. When placing an order, indicate
the full product description and Part
Number (P/N).
Refer to the price list for a complete
listing of part numbers. Part numbers
are for 1 inch NPT standard order
sprinklers. Orders for all other sprinkler
assemblies must be accompanied by a
complete description.
Stainless Steel Dry-Type Sprinkler
When ordering Series DS-1 Stain-
less Steel Dry-Type Sprinklers, 5.6K
Pendent, Horizontal Sidewall (HSW),
and Extended Coverage HSW, Stan-
dard (5 mm bulb) and Quick (3 mm
bulb) Response, specify the following
information:
• SIN
Standard Coverage Pendent
TY3230 – Quick Response
TY3250 – Standard Response
Standard Coverage
Horizontal Sidewall
TY3337 – Quick Response
TY3357 – Standard Response
Extended Coverage
Horizontal Sidewall
TY3339 – Quick Response
• Order Length:
Dry-Type Sprinklers are furnished
based upon Order Length as mea-
sured per Figures 10 through 17, as
applicable. Measure the required
length and then round the mea-
surement to the nearest 1/4 inch
increment.
• Inlet Connections:
1 Inch NPT
(Standard)
ISO 7-R 1
(For information on ISO Inlet Thread
Connections, contact your Johnson
Controls Sales Representative.)
• Temperature Rating
(Temperature rating 360°F (182°C)
applies to non-recessed sprinkler
assemblies.)
• Escutcheon Type, as applicable
• Part Number from Table D
Sprinkler Wrench
Specify W-Type 7 Sprinkler Wrench
P/N 56-850-4-001
Sprinkler Boot
Specify Model DSB-2 Dry Sprinkler
Boot, P/N 63-000-0-002
This P/N includes one (1) Boot, two
(2) Strap Ties, and 1/3 oz of Adhesive
(a sufficient quantity for installing one
boot).
3.5° 5/16"
(7,9 mm)
CENTERLINE
OF WATERWAY
FITTING
SPRINKLER
FACE OF
2-1/4" (57,2 mm)
DEFLECTOR TO
5-1/2" to 48" (139,7 to 1219,2 mm)
IN 1/4" (6,4 mm) INCREMENTS
ORDER LENGTHS:
MINIMUM
MOUNTING
SURFACE
SPRINKLER FITTING
CRITERIA SECTION)
(REFER TO DESIGN
FACE OF
SPRINKLER
FITTING
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
CENTERLINE
OF WATERWAY
1-3/4" DIA.
(44,5 mm)
FACE OF
MOUNTING
SURFACE
ORDER LENGTHS:
2-3/4" to 48"
(69,9 to 1219,2 mm)
IN 1/4" (6,4 mm)
INCREMENTS
3" DIA.
(76,2 mm)
2-3/8" ± 1/8"
(60,3 ± 3,2 mm)
7/16"
(11,1 mm)
FIGURE 16
STANDARD COVERAGE HORIZONTAL SIDEWALL WITHOUT ESCUTCHEON
TY3337 (3 MM BULB) AND TY3357 (5 MM BULB)
FIGURE 17
EXTENDED COVERAGE HORIZONTAL SIDEWALL SPRINKLER WITH STANDARD ESCUTCHEON
TY3339 (3 MM BULB)

TFP560
Page 10 of 10
NATIONAL FIRE PROTECTION ASSOCIATION and NFPA are registered trademarks of National Fire Protection Association;
TEFLON is a registered trademark of DuPont
1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone [phone]
© 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.
Notes:
1. Dry-Type Sprinklers are furnished based upon “Order Length” as
measured per Figures 10 through 17 and for each individual sprin-
kler where it is to be installed. After taking the measurement, round
it to the nearest 1/4 inch increment.
2. Temperature rating 360°F (182°C) applies to non-recessed sprinkler
assemblies.
3. TY3339 HSW Quick Response Extended Coverage sprinkler is
available in 135°F (57°C) and 155°F (68°C) temperature ratings only.
* Use Prefix “I” for ISO 7-R 1 Connection (e.g., I-60-110-6-055).
P/N*60 – XXX – X– XXX
SIN
11 SS Pendent Quick Response
with Standard Escutcheon (1 in. NPT)
TY3230
(Figure 10)
12 SS Pendent Quick Response
with Recessed Escutcheon (1 in. NPT)
TY3230
(Figure 11)
13 SS Pendent Quick Response
with Deep Escutcheon (1 in. NPT)
TY3230
(Figure 12)
14 SS Pendent Quick Response
without Escutcheon (1 in. NPT)
TY3230
(Figure 13)
21 SS Pendent Standard Response
with Standard Escutcheon (1 in. NPT)
TY3250
(Figure 10)
22 SS Pendent Standard Response
with Recessed Escutcheon (1 in. NPT)
TY3250
(Figure 11)
23 SS Pendent Standard Response
with Deep Escutcheon (1 in. NPT)
TY3250
(Figure 12)
24 SS Pendent Standard Response
without Escutcheon (1 in. NPT)
TY3250
(Figure 13)
15
SS HSW Quick Response
Standard Coverage
with Standard Escutcheon (1 in. NPT)
TY3337
(Figure 14)
16
SS HSW Quick Response
Standard Coverage
with Deep Escutcheon (1 in. NPT)
TY3337
(Figure 15)
17
SS HSW Quick Response
Standard Coverage
without Escutcheon (1 in. NPT)
TY3337
(Figure 16)
25 SS HSW Standard Response
Standard Coverage
with Standard Escutcheon (1 in. NPT)
TY3357
(Figure 14)
26 SS HSW Standard Response
Standard Coverage
with Deep Escutcheon (1 in. NPT)
TY3357
(Figure 15)
27 SS HSW Standard Response
Standard Coverage
without Escutcheon (1 in. NPT)
TY3357
(Figure 16)
18
SS HSW Quick Response
Extended Coverage
with Standard Escutcheon (1 in. NPT)
TY3339(3)
(Figure 17)
ORDER
LENGTH
EXAMPLES(1)
055 5.50 in.
082 8.25 in.
180 18.00 in.
187 18.75 in.
372 37. 2 5 i n .
480 48.00 in.
FINISH
6
Stainless Steel for
Sprinkler and
Escutcheon
TEMPERATURE
RATING(2)(3)
0135°F (57°C)
1155°F (68°C)
2175°F (79°C)
3 200°F (93°C)
4286°F (141°C)
5360°F (182°C)
TABLE D
SERIES DS-1 STAINLESS STEEL DRY-TYPE SPRINKLERS
PART NUMBER SELECTION