Tyco DS-1 Series User manual

General
Description
The Tyco®Series DS-1, 5.6 K-factor,
Standard Response, Standard Cover-
age, Dry Type Sprinklers are decorative
5 mm glass bulb automatic sprinklers
designed for the following typical uses:
• where pendent sprinklers are re-
quired on dry pipe systems that are
exposed to freezing temperatures
(e.g. sprinkler drops from unheated
portions of buildings)
• where sprinklers and/or a portion
of the connecting piping may be
exposed to freezing temperatures
(e.g. sprinkler drops from wet sys-
tems into freezers, sprinkler sprigs
from wet systems into unheated
attics, or horizontal piping exten-
sions through a wall to protect an
unheated area of a building)
• where sprinklers are used on sys-
tems that are seasonably drained
to avoid freezing (e.g. vacation re-
sort areas)
WARNINGS
The Series DS-1 Dry Type Sprinklers
described herein must be installed
and maintained in compliance with this
document, as well as with the applica-
ble standards of the National Fire Pro-
tection Association, in addition to the
standards of any other authorities hav-
ing jurisdiction. Failure to do so may
impair the performance of these
devices.
The owner is responsible for maintain-
ing their fire protection system and de-
vices in proper operating condition.
The installing contractor or sprinkler
manufacturer should be contacted
with any questions.
The Series DS-1 Dry Type Sprinklers
must only be installed in fittings that
meet the requirements of the Design
Criteria section.
Model/Sprinkler
Identification
Numbers
TY3255 - (Pendent)
TY3155 - (Upright)
TY3355 - (Horizontal Sidewall)
Technical
Data
Approvals
UL and C-UL Listed.
FM and NYC Approved.
(Refer to Table A)
Maximum Working Pressure
175 psi (12,1 bar)
Inlet Thread Connection
1 inch NPT (Standard Order)
ISO 7-R1
Discharge Coefficient
K = 5.6 GPM/psi1/2
(80,6 LPM/bar1/2)
Temperature Ratings
Refer to Table A
Finishes
Sprinkler: Natural Brass, Chrome
Plated, White Polyester
Escutcheon: White Coated or Chrome
Plated, Brass Plated
Physical Characteristics
Inlet.....................Copper
Plug ....................Copper
Yoke . . . . . . . . . . . . . . Stainless Steel
Casing . . . . Galvanized Carbon Steel
Insert ................... Bronze
Bulb Seat . . . . . . . . . . Stainless Steel
Bulb ......................Glass
Compression Screw . . . . . . . . Bronze
Deflector. . . . . . . . . . . . . . . . . Bronze
Frame................... Bronze
Guide Tube . . . . . . . . . Stainless Steel
Water Tube . . . . . . . . . Stainless Steel
Spring . . . . . . . . . . . . . Stainless Steel
Sealing Assembly . . . . . . . . . . . . . . . .
. . . . . . . . . .Beryllium Nickel w/Teflon*
Escutcheon . . . . . . . . . . Carbon Steel
*Registered Trademark of DuPont
Patents
U.S.A. Patent No. 5,188,185
Series DS-1 — 5.6 K-factor
Dry Type Sprinklers
Standard Response, Standard Coverage
Technical Services: Tel: [phone] / Fax: [phone]
Page 1 of 8 JANUARY, 2008 TFP500
IMPORTANT
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 in-
stallation 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.

TABLE A
SERIES DS-1, STANDARD RESPONSE - STANDARD COVERAGE, DRY TYPE SPRINKLERS
LABORATORY LISTINGS AND APPROVALS
SPRINKLER FINISH
TY3255 Pendent
w/ Standard
Recessed Escutcheon
(Ref. Fig. 3)
w/ Wide Flange
Recessed Escutcheon
(Ref. Fig. 4)
TY3255 Pendent
w/ Std. Escutcheon
(Ref. Fig. 5)
w/ Deep Escutcheon
(Ref. Fig. 6)
w/o Escutcheon
(Ref. Fig. 7)
TY3155 Upright
w/o Escutcheon
(Ref. Fig. 8)
TY3355 Hor. Sidewall
with top of
Deflector-to-Ceiling
distance of
4 to 12 inches
(100 to 300 mm)
w/ Std. Escutcheon
(Ref. Fig. 9)
w/ Deep Escutcheon
(Ref. Fig. 10)
w/o Escutcheon
(Ref. Fig. 11)
Temperature
Rating
Bulb Color
Code
Natural
Brass
Chrome
Plated
White
Polyester
Natural
Brass
Chrome
Plated
White
Polyester
Natural
Brass
Chrome
Plated
White
Polyester
135°F/57°C Orange 1, 2, 3, 4 1, 2, 4 1, 2, 3, 4 1, 2, 4 1*, 2*, 3**, 4 1*, 2*, 4
155°F/68°C Red 1, 2, 3, 4 1, 2, 4 1, 2, 3, 4 1, 2, 4 1*, 2*, 3**, 4 1*, 2*, 4
175°F/79°C Yellow 1, 2, 3, 4 1, 2, 4 1, 2, 3, 4 1, 2, 4 1*, 2*, 3**, 4 1*, 2*, 4
200°F/93°C Green 1, 2, 3, 4 1, 2, 4 1, 2, 3, 4 1, 2, 4 1*, 2*, 3**, 4 1*, 2*, 4
286°F/141°C Blue N/A 1, 2, 3, 4 1, 2, 4 1*, 2*, 3**, 4 1*, 2*, 4
360°F/182°C Mauve N/A 1, 2, 3, 4 1, 2, 4 1*, 2*, 4 1*, 2*, 4
Notes:
1. Listed by Underwriters Laboratories, Inc (Maximum order length of 48 inches).
2. Listed by Underwriters Laboratories for use in Canada (Maximum order length of 48 inches).
3. Approved by Factory Mutual Research Corporation (Maximum order length of 48 inches)
4. Approved by the City of New York under MEA 352-01-E.
* Light and Ordinary Hazard Occupancies Only.
** Light Hazard Occupancies Only.
N/A - Not Available.
WATER
TUBE
VENT HOLE
GUIDE
TUBE
5 mm
INSERT
YOKE
SCREW
INLET
GASKETED SPRING
PLUG WITH
CASING
DEFLECTOR
BULB
SPRING
COMPRESSION
SEAT
PLATE SEAL
BULB
FRAME
RECESS
WRENCH
ENSURE ENGAGEMENT WITH
PUSH WRENCH IN TO
SPRINKLER WRENCH FLATS
FLAT
WRENCH
FIGURE 1
SERIES DS-1, STANDARD RESPONSE
DRY TYPE SPRINKLERS ASSEMBLY
FIGURE 2
W-TYPE 7 SPRINKLER WRENCH
Page 2 of 8 TFP500

FIGURE 3
TY3255 PENDENT
w/ STANDARD RECESSED
ESCUTCHEON
FIGURE 4
TY3255 PENDENT
w/ WIDE FLANGE RECESSED
ESCUTCHEON
FIGURE 5
TY3255 PENDENT
w/ STANDARD
ESCUTCHEON
FIGURE 6
TY3255 PENDENT
w/ DEEP ESCUTCHEON
FIGURE 7
TY3255 PENDENT
w/o ESCUTCHEON
FIGURE 8
TY3155 UPRIGHT
w/o ESCUTCHEON
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
CRITERIA SECTION)
(REFER TO DESIGN
SPRINKLER FITTING
(88,9 mm)
3-1/2" DIA.
2-1/2" DIA.
(63,5 mm)
FITTING
FACE OF
SPRINKLER
ORDER LENGTHS:
(63,5 to 1219,2 mm)
2-1/2" 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
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)
3-1/2" to 48"
INCREMENTS
(88,9 to 1219,2 mm)
ORDER LENGTHS:
CRITERIA SECTION)
(REFER TO DESIGN
SPRINKLER FITTING
SPRINKLER
FACE OF
FITTING
CEILING
FACE OF
ORDER LENGTHS:
3" DIA.
(76,2 mm)
3-5/8" DIA.
(92,1 mm)
3-1/2" to 48"
(88,9 to 1219,2 mm)
IN 1/4" (6,4 mm)
(34,9 ± 3,2 mm)
1-3/8" ± 1/8"
INCREMENTS
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
SPRINKLER
FACE OF
FITTING
CEILING
FACE OF
TOP OF
DEFLECTOR
CRITERIA SECTION)
(REFER TO DESIGN
SPRINKLER FITTING
SPRINKLER
FITTING
FACE OF
IN 1/4" (6,4 mm)
INCREMENTS
(127,0 to 1219,2 mm)
5" to 48"
ORDER LENGTHS:
SPRINKLER FITTING
(REFER TO DESIGN
CRITERIA SECTION)
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
TFP500 Page 3 of 8

Operation
When the Series DS-1 is in service,
water is prevented from entering the
assembly by the Plug & Belleville Seal-
ing Assembly (Ref. Figure 1) in the Inlet
of the Sprinkler. The glass Bulb con-
tains a fluid that expands when ex-
posed to heat. When the rated tem-
perature is reached, the fluid expands
sufficiently to shatter the glass Bulb,
and the Bulb Seat is released. The
compressed Spring is then able to ex-
pand and push the Water Tube as well
as the Guide Tube outward. This ac-
tion simultaneously pulls inward on the
Yoke, withdrawing the Plug & Belleville
Seal from the Inlet allowing the sprin-
kler to activate and flow water.
Design
Criteria
The Tyco®Series DS-1 Sprinklers are
intended for use in fire sprinkler sys-
tems designed in accordance with the
standard installation rules recognized
by the applicable Listing or Approval
agency (e.g., UL Listing is based on
NFPA 13 requirements).
The 1 inch NPT Series DS-1 Sprin-
klers are to be installed in the 1 inch
NPT outlet or run of malleable or duc-
tile iron threaded tee fittings that meet
the dimensional requirements of ANSI
B16.3 (Class 150) or cast iron threaded
tee fittings that meet the dimension-
al requirements of ANSI B16.4 (Class
125). The Series DS-1 Sprinklers may
also be installed in the 1 inch NPT out-
let of a Grinnell Figure 730 Mechani-
cal Tee; however, the use of the Figure
730 for this arrangement is limited to
wet pipe systems.
Typically, the end sprinkler fitting on
a branch line is plugged as shown in
Figures 3 through 11. The DS-1 Sprin-
klers cannot be installed into an elbow
fitting.
For wet pipe systems, the sprinkler
drop may be installed as shown in Fig-
ure 12. The configuration in Figure 12
may only be used where the sprinkler
fitting and water filled pipe above the
sprinkler fitting is not subject to freez-
ing and where the length of the DS-1
Sprinkler has the minimum exposure
length per Figure 14.
For wet pipe systems, the DS-1 Sprin-
klers may also be installed in the fol-
lowing Tyco® CPVC fittings: (P/N
80145) 1” x 1” NPT Female Adapter or
(P/N 80249) 1” x 1” x 1” NPT Sprinkler
Head Adapter Tee.
For dry pipe systems, only use the
side outlet of maximum 2-1/2 inch size
3.5°
5/16"
(7,9 mm)
CENTERLINE
OF WATERWAY
(76,2 mm)
3" DIA.
1-3/4" DIA.
(44,5 mm)
FITTING
SPRINKLER
FACE OF
SPRINKLER FITTING
CRITERIA SECTION)
(REFER TO DESIGN
4" ± 1/8"
(101,6 ± 3,2 mm)
2-1/2" to 48" (63,5 to 1219,2 mm)
IN 1/4" (6,4 mm) INCREMENTS
ORDER LENGTHS:
SURFACE
MOUNTING
FACE OF
(88,9 mm)
3-1/2" DIA.
2-1/2" DIA.
(63,5 mm)
4-13/16" ± 1/8"
(122,2 ± 3,2 mm)
3.5°
5/16"
(7,9 mm)
CENTERLINE
OF WATERWAY
FACE OF
SPRINKLER
FITTING
1/2" to 45-3/4" (12,7 to 1162,1 mm)
IN 1/4" (6,4 mm) INCREMENTS
ORDER LENGTHS:
(REFER TO DESIGN
CRITERIA SECTION)
FACE OF
MOUNTING
SURFACE
SPRINKLER FITTING
3.5° 5/16"
(7,9 mm)
CENTERLINE
OF WATERWAY
FITTING
SPRINKLER
FACE OF
SPRINKLER FITTING
CRITERIA SECTION)
(REFER TO DESIGN
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
FIGURE 9
TY3355 HORIZONTAL SIDEWALL w/ STANDARD ESCUTCHEON
FIGURE 10
TY3355 HORIZONTAL SIDEWALL w/ DEEP ESCUTCHEON
FIGURE 11
TY3355 HORIZONTAL SIDEWALL w/o ESCUTCHEON
Page 4 of 8 TFP500

reducing tee’s when locating the DS-
1 Sprinklers directly below the branch
line. Otherwise, use the configuration
shown in Figure 13 to assure complete
drainage of water from above the DS-1
Sprinklers and the branch line.
NOTE
Do not install the Series DS-1 into any
other type fitting without first consult-
ing the Technical Services Depart-
ment. Failure to use the appropriate
fitting may result in: failure of the sprin-
kler to properly operate due to forma-
tion of ice over the inlet Plug or bind-
ing of the inlet Plug; or, insufficient
engagement of the inlet pipe threads
with consequent leakage.
Branch, cross, and feedmain piping
connected to Dry Sprinklers and sub-
ject to freezing temperatures must be
pitched for drainage in accordance
with the minimum requirements of the
National Fire Protection Association
for dry pipe sprinkler systems.
When Dry Sprinklers are to be used
in wet pipe sprinkler systems protect-
ing areas subject to freezing tempera-
tures (e.g., sprinkler drops into freez-
ers), consideration must be given to
the appropriate length of the sprinkler
that will prevent freezing of the water in
the connecting pipes due to conduc-
tion. When the temperature surround-
ing the wet pipe sprinkler system is
maintained at a minimum temperature
of 40°F/4°C, the following are the mini-
mum recommended lengths between
the face of the sprinkler fitting and the
outside surface of the protected area
(i.e., length exposed to minimum am-
bient of 40°F/4°C – Ref. Figure 14):
• 12 inches (300 mm) when the tem-
perature within the protected area
is -20°F/-29°C
• 18 inches (450 mm) when the tem-
perature within the protected area
is -40°F/-40°C
• 24 inches (600 mm) when the tem-
perature within the protected area
is -60°F/-51°C
For protected area temperatures be-
tween those given above, the minimum
recommended length from the face of
the fitting to the outside of the protect-
ed area may be determined by interpo-
lating between the indicated values.
The 2007 edition of NFPA 13, Sec-
tion 8.4.10.2 requires that dry sprin-
klers connected to wet pipe sprinkler
systems protecting insulated freezer
structures have the clearance space
around the sprinkler barrel be sealed.
The use of the Model DSB-2 Dry
Sprinkler Boot described in Technical
Data Sheet TFP591, and illustrated in
Figures 15 and 16, will meet the intent
of NFPA 13.
FIGURE 12, SPRINKLER FITTING
IN HEATED AREA
HEATED
AREA
(SEE DESIGN
CRITERIA
SECTION)
FACE OF
SPRINKLER
FITTING
LENGTH
EXPOSURE
DSB-2
INTENDED
FOR FREEZER
STRUCTURES
FIGURE 13, SPRINKLER FITTING
IN UNHEATED AREA
FIGURE 14, EXPOSURE LENGTH
HEATED
AREA
SIDE
OUTLET
PLUGGED
TO WET
SYSTEM
NPT TEE
(SEE DESIGN
CRITERIA
SECTION)
1 INCH
DSB-2
INTENDED
FOR FREEZER
STRUCTURES
AREA
SUBJECT
TO
FREEZING
RUN
OUTLET
PLUGGED
TO DRY
SYSTEM
NPT TEE
(SEE DESIGN
CRITERIA
SECTION)
1 INCH
DSB-2
INTENDED
FOR FREEZER
STRUCTURES
INSULATED
FREEZER
STRUCTURE
(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
INSULATED
FREEZER
STRUCTURE
(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
FIGURE 15
MODEL DSB-2 SPRINKLER
BOOT WITH PENDENT SERIES
DS-1 DRY SPRINKLER
FIGURE 16
MODEL DSB-2 SPRINKLER
BOOT WITH SIDEWALL SERIES
DS-1 DRY SPRINKLER
TFP500 Page 5 of 8

Installation
The Series DS-1 Dry Type Sprinklers
must be installed in accordance with
the following instructions:
NOTES
The Series DS-1 must only be installed
in fittings that meet the requirements
of the Design Criteria section.
Refer to the Design Criteria section for
other important requirements regard-
ing piping design and sealing of the
clearance space around the Sprinkler
Casing.
Do not install any bulb type sprinkler if
the bulb is cracked or there is a loss of
liquid from the bulb. With the sprinkler
held horizontally, a small air bubble
should be present. The diameter of the
air bubble is approximately 1/16 inch
(1,6 mm) for the 135°F/57°C rating to
1/8 inch (3,2 mm) for the 360°F/182°C
rating.
A 1 inch NPT sprinkler joint should be
obtained with a minimum to maximum
torque of 20 to 30 ft. lbs. (26,8 to 40,2
Nm). Higher levels of torque may dis-
tort the sprinkler inlet with consequent
leakage or impairment of the sprinkler.
Do not attempt to compensate for in-
sufficient adjustment in an Escutcheon
Plate by under- or over-tightening the
Sprinkler. Readjust the position of the
sprinkler fitting to suit.
Step 1. Pendent sprinklers must be
installed only in the pendent position,
and upright sprinklers must be in-
stalled only in the upright position. The
deflector of a pendent or upright sprin-
kler is to be parallel to the ceiling.
Horizontal sidewall sprinklers are to be
installed in the horizontal position with
their centerline of waterway perpen-
dicular to the back wall and parallel to
the ceiling. The word “TOP” on the De-
flector is to face towards the ceiling.
Step 2. With pipe thread sealant ap-
plied to the inlet threads, hand tighten
the sprinkler into the sprinkler fitting.
Step 3. Wrench tighten the sprinkler by
wrenching on the Casing with a pipe
wrench whenever the casing is readily
accessible. Otherwise, use a W-Type 7
Sprinkler Wrench (Ref. Figure 2). The
wrench recess of the W-Type 7 is to be
applied to the sprinkler wrench flats
(Ref. Figure 2).
Step 4. After the ceiling/wall has been
installed/finished, slide on the outer-
piece of the Escutcheon until it comes
in contact with the ceiling/wall. Do not
lift the ceiling panel out of its normal
position.
In the case of the outer piece of the
Deep Escutcheon, hold the outer
piece in contact with the mounting
surface (ceiling), and then rotate the
inner piece approximately 1/4 turn with
respect to the outer piece, to hold the
Deep Escutcheon firmly together.
Care and
Maintenance
The Tyco®Series DS-1 Dry Type Sprin-
klers must be maintained and ser-
viced in accordance with the following
instructions:
NOTES
Absence of the outer piece of an es-
cutcheon, which is used to cover a
clearance hole, may delay the time to
sprinkler operation in a fire situation.
Before closing a fire protection sys-
tem main control valve for mainte-
nance work on the fire protection sys-
tem that it controls, permission to shut
down the affected fire protection sys-
tems must be obtained from the prop-
er authorities and all personnel who
may be affected by this action must be
notified.
A Vent Hole is provided in the Bulb
Seat (Ref. Figure 1) to indicate if the
Dry Sprinkler is remaining dry. Evi-
dence of leakage from the Vent Hole is
an indication that there may be weep-
age past the Inlet seal and that the
sprinkler needs to be removed for de-
termining the cause of leakage (e.g. an
improper installation or an ice plug).
The fire protection system control
valve must be closed and the system
drained before removing the sprinkler.
Sprinklers that 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 com-
pletely cleaned by wiping the sprin-
kler with a cloth or by brushing it with a
soft bristle brush.
Care must be exercised to avoid dam-
age - before, during, and after instal-
lation. Sprinklers damaged by drop-
ping, striking, wrench twist/slippage,
or the like, must be replaced. Also, re-
place any sprinkler that has a cracked
bulb or that has lost liquid from its bulb
(Ref. Installation Section).
The owner is responsible for the in-
spection, 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 Associ-
ation (e.g., NFPA 25), in addition to the
standards of any other authorities hav-
ing jurisdiction. The installing contrac-
tor or sprinkler manufacturer should be
contacted relative to any questions.
Automatic sprinkler systems should be
inspected, tested, and maintained by a
qualified Inspection Service in accor-
dance with local requirements and/or
national codes.
Page 6 of 8 TFP500

Limited
Warranty
Products manufactured by Tyco Fire
& Building Products (TFBP) are war-
ranted solely to the original Buyer for
ten (10) years against defects in mate-
rial and workmanship when paid for
and properly installed and maintained
under normal use and service. This
warranty will expire ten (10) years from
date of shipment by TFBP. No warran-
ty is given for products or components
manufactured by companies not af-
filiated by ownership with TFBP or for
products and components which have
been subject to misuse, improper in-
stallation, corrosion, or which have not
been installed, maintained, modified or
repaired in accordance with applicable
Standards of the National Fire Protec-
tion Association, and/or the standards
of any other Authorities Having Juris-
diction. Materials found by TFBP to be
defective shall be either repaired or re-
placed, at TFBP’s sole option. TFBP
neither assumes, nor authorizes any
person to assume for it, any other ob-
ligation in connection with the sale of
products or parts of products. TFBP
shall not be responsible for sprinkler
system design errors or inaccurate or
incomplete information supplied by
Buyer or Buyer’s representatives.
In no event shall TFBP be liable, in
contract, tort, strict liability or under
any other legal theory, for incidental,
indirect, special or consequential dam-
ages, including but not limited to labor
charges, regardless of whether TFBP
was informed about the possibility of
such damages, and in no event shall
TFBP’s liability exceed an amount
equal to the sales price.
The foregoing warranty is made in lieu
of any and all other warranties, ex-
press or implied, including warranties
of merchantability and fitness for a
particular purpose.
This limited warranty sets forth the ex-
clusive remedy for claims based on
failure of or defect in products, materi-
als or components, whether the claim
is made in contract, tort, strict liability
or any other legal theory.
This warranty will apply to the full ex-
tent permitted by law. The invalidity,
in whole or part, of any portion of this
warranty will not affect the remainder.
Ordering
Procedure
Dry Sprinklers:
Contact your local distributor for
availability, and please specify the
following:
1. Sprinkler.
• Model/SIN.
• Standard Response, Standard
Coverage, Dry Type Sprinkler
• Deflector Style.
• 5.6 K-factor.
• Order Length.
Dry Type Sprinklers are furnished
based upon Order Length as
measured per Figures 3 through
11, as applicable. After the mea-
surement is taken, round it to the
nearest 1/4 inch increment.
• Inlet Connection (1 Inch NPT or ISO
7-R1)
• Temperature Rating.
• Sprinkler Finish.
• Escutcheon Style and Finish, as
applicable.
• Part Number from Table B. (Part
numbers are for 1 inch NPT stan-
dard order sprinklers. Orders for all
other sprinkler assemblies must
be accompanied by a complete
description.)
2. W-Type 7 Sprinkler Wrench.
Refer to the Price List for complete
listing of Part Numbers.
Model DSB-2:
Specify: Model DSB-2 Dry Sprinkler
Boot*, P/N 63-000-0-002.
* Includes one Boot, two Strap Ties,
and 1/3 oz. of Adhesive (quantity of
adhesive is sufficient for installing one
Boot)
TFP500 Page 7 of 8

P/N 60 – XXX – X – XXX
TABLE B
PART NUMBER SELECTION
SERIES DS-1, STANDARD RESPONSE, STANDARD COVERAGE, DRY TYPE SPRINKLERS
(Use Prefix “I” for ISO 7-R1 Connection, e.g., I-60-961-1-180)
NOTES
(1). Dry Type Sprinklers are furnished based upon “Order Length”
as measured per Figures 3 through 11, as applicable, and for
each individual sprinkler where it is to be installed. After the
measurement is taken, round it to the nearest 1/4 inch increment.
(2). Escutcheon Finish applies to sprinklers provided with
escutcheons.
(3). 286F/141C and 360/182C temperature ratings apply to
non-recessed sprinkler assemblies.
* Eastern Hemisphere sales only.
SPRINKLER
FINISH
ESCUTCHEON
FINISH (2)
1 NATURAL BRASS WHITE
4 WHITE POLYESTER WHITE
9 CHROME PLATED CHROME
0 CHROME PLATED WHITE
3 WHITE (RAL9010)* WHITE (RAL9010)*
2 NATURAL BRASS BRASS PLATED
TEMPERATURE
RATING (3)
0 135F/57C
1 155F/68C
2 175F/79C
3 200F/93C
4 286F/141C
5 360F/182C
ORDER
LENGTH (1)
(EXAMPLES)
055 5.50”
082 8.25”
180 18.00”
187 18.75”
372 37.25”
480 48.00”
MODEL/SIN
96 Pendent w/ Standard
Escutcheon (1” NPT)
TY3255
(Fig. 5)
93 Pendent w/ Deep
Escutcheon (1” NPT)
TY3255
(Fig. 6)
97 Pendent w/ Std. Recessed
Escutcheon (1” NPT)
TY3255
(Fig. 3)
92 Pendent w/o Escutcheon
(1” NPT)
TY3255
(Fig. 7)
94 Sidewall w/ Standard
Escutcheon (1” NPT)
TY3355
(Fig. 9)
53 Sidewall w/ Deep
Escutcheon (1” NPT)
TY3355
(Fig. 10)
54 Sidewall w/o
Escutcheon (1” NPT)
TY3355
(Fig. 11)
98 Upright w/o Escutcheon
(1” NPT)
TY3155
(Fig. 8)
Page 8 of 8 TFP500
© 2007-2008 TYCO FIRE & BUILDING PRODUCTS , 451 North Cannon Avenue, Lansdale Pennsylvania 19446