TYCO TY-B User Manual

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Series TY-B – 2.8, 5.6, and 8.0 K-factor
Upright, Pendent, and Recessed Pendent Sprinklers
Standard Response, Standard Coverage

General
Description

The TYCO Series TY-B 2.8, 5.6,
and 8.0 K-factor, Upright, Pendent,
and Recessed Pendent Sprinklers
described in herein are standard
response, standard coverage, decora­tive 5 mm glass bulb-type spray sprin­klers. They are designed for use in light,
ordinary, or extra-hazard commercial
occupancies such as banks, hotels,
shopping malls, factories, refineries,
and chemical plants.

The TY-B Recessed Pendent Sprinkler,
where applicable, is intended for use in
areas with a finished ceiling. It uses a
two-piece Style 10 (1/2 in. NPT) or Style
40 (3/4 in. NPT) Recessed Escutcheon.
The Recessed Escutcheon provides
1/2 in. (12,7 mm) of recessed adjust­ment or up to 3/4 in. (19,1 mm) of total
adjustment from the flush pendent
position. The adjustment provided by
the Recessed Escutcheon reduces the
accuracy to which the fixed pipe drops
to the sprinklers must be cut.

Corrosion-resistant coatings, where
applicable, are utilized to extend
the life of copper alloy sprinklers
beyond what would be obtained
when exposed to corrosive atmo­spheres. Although corrosion-resistant
coated sprinklers have passed the
standard corrosion tests of the appli­cable approval agencies, the testing
is not representative of all possible
corrosive atmospheres. Consequently,

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 instal­lation of sprinkler systems and com­ponents. Improper handling and
installation can permanently damage
a sprinkler system or its compo­nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.

it is recommended that the end-user be
consulted about the suitability of these
coatings for any given corrosive envi­ronment. The effects of ambient tem­perature, concentration of chemicals,
and gas/chemical velocity, should be
considered as a minimum, along with
the corrosive nature of the chemical to
which the sprinklers will be exposed.

An intermediate level version of the
Series TY-B Pendent Sprinkler can be
obtained by utilizing the Series TY-B
Pendent Sprinkler in combination with
the Model S2 Shield.

NOTICE

The Series TY-B 2.8, 5.6, and 8.0 K-fac­tor, Upright, Pendent, and Recessed
Pendent 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 other authorities having jurisdiction.
Failure to do so may impair the perfor­mance of these devices.

The owner is responsible for maintain­ing their fire protection system and
devices in proper operating condi­tion. Contract the installing contrac­tor or product manufacturer with any
questions.

NFPA 13 prohibits installation of 1/2 in.
NPT sprinklers with K-factors greater
than 5.6 in new construction. They are
intended for retrofit in existing sprinkler
systems only.

Sprinkler
Identification
Numbers (SIN)

T Y1151 ... Upright 2.8K, 1/2 in. NPT
TY1251 ...Pendent 2.8K, 1/2 in. NPT
TY3151 ... Upright 5.6K, 1/2 in. NPT
TY3251 ...Pendent 5.6K, 1/2 in. NPT
TY4151 ... Upright 8.0K, 3/4 in. NPT
TY4251 ...Pendent 8.0K, 3/4 in. NPT
TY48 51 ... Upright 8.0K, 1/2 in. NPT
TY49 51 ...Pendent 8.0K, 1/2 in. NPT

Technical
Data

Approvals

UL and C-UL Listed
FM, LPCB, VdS, and NYC Approved

Refer to Table A for complete approval infor­mation, including corrosion-resistant status.

Maximum Working Pressure

Refer to Table B

Discharge Coefficient

K=2.8 GPM/psi½ (40,3 LPM/bar½)
K=5.6 GPM/psi½ (80,6 LPM/bar½)
K=8.0 GPM/psi½ (115,2 LPM /bar½)

Temperature Ratings

Refer to Table A

Finishes

Sprinkler: Refer to Table C

Recessed Escutcheon: Signal or Pure White,
Grey Aluminum, Jet Black, Chrome Plated,
or Natural Brass

Physical Characteristics

Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze

Button . . . . . . . . . . . . . . . . . . . . . .Brass/Copper

Sealing Assembly ..Beryllium Nickel w/ TEFLON

Bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Glass

Compression Screw . . . . . . . . . . . . . . . . .Bronze

Deflector . . . . . . . . . . . . . . . . . . . . . . . . . Copper

Bushing (K=2.8) . . . . . . . . . . . . . . . . . . . . Bronze

Page 1 of 8 JULY 2018 TFP151

TF P151

PENDENTUPRIGHT CROSS SECTION

CEILING PLATE

1

Frame

-

Compression

5

-

* **

ESCUTCHEON

Pipe thread connections per

Temperature rating

1

Frame

-

3

-

5

-

Sealing

Compression

RECESSED PENDENTUPRIGHT PENDENT CROSS SECTION

*

*

---

Page 2 of 8

1/2" NPT

is indicated on
Deector.

SEATING SURFACE

7

7/16"
(11,1 mm)
NOMINAL

MAKE-IN

**

2-3/16"

(55,6 mm)

WRENCH

FLATS

2-1/4"

(57,2 mm)

1-9/16"

(39,7 mm)

1

3

2

4

5

6

*

FIGURE 1

SERIES TY-B UPRIGHT (TY1151) AND PENDENT (T Y1251) SPRINKLERS

2.8 K-FACTOR, 1/2 IN. NPT, STANDARD RESPONSE

7/16"
(11,1 mm)
NOMINAL

MAKE-IN

(55,6 mm)

ISO 7-1 can be provided on
special request.

2-3/16"

ESCUTCHEON

PLATE SEATING

SURFACE

2-3/16"

(55,6 mm)

1-1/2"

(38,1 mm)

-

2 Button

-

2

Button

-

3

Sealing
Assembly

-

Bulb

4

Temperature rating is

*

indicated on Deector.

Pipe thread connections

**

per ISO 7-1 can be
provided on special
request.

-

6
7

Assembly
Bulb4

Screw

-

Deector

-

Bushing

Screw

6-Deector

*

*

1

3

2

4

5

1/2" NPT

UPRIGHT PENDENT CROSS SECTIONRECESSED PENDENT

**

WRENCH

FLATS

STYLE 10

RECESSED

2-7/8" (73,0 mm) DIA.

ALL FINISHES EXCEPT POLY-STAINLESS

WRENCH

FLATS

7/16"
(11,1 mm)
NOMINAL

MAKE-IN

2-3/16"

(55,6 mm)

1/2"
NPT

ESCUTCHEON

PLATE SEATING

SURFACE

2-3/16"

(55,6 mm)

1-1/2"

(38,1 mm)

STYLE 10

RECESSED

ESCUTCHEON

2

-

Frame
Button

Sealing
Assembly

-

4

2-7/8" (73,0 mm) DIA.

POLY-STAINLESS FINISH ONLY

FIGURE 2

SERIES TY-B UPRIGHT (TY3151) AND PENDENT (TY3251) SPRINKLERS

5.6 K-FACTOR, 1/2 IN. NPT, STANDARD RESPONSE

531

Compression
Screw

-

6

DeectorBulb

*

6

Temperature
rating indicated
on Deector.

1

3

2

4

5

6

*

TF P151

PENDENTUPRIGHT CROSS SECTION

1

Frame

-

Compression

5

-

CEILING PLATE

* **

Pipe thread connections per

Temperature rating

1

Frame

-

3

-

5

-

Sealing

Compression

ESCUTCHEON

*

*

ESCUTCHEON

- - -

Page 3 of 8

is indicated on
Deector.

1/2"
(12,7 mm)
NOMINAL

MAKE-IN

(57,2 mm)

3/4" NPT

UPRIGHT PENDENT CROSS SECTIONRECESSED PENDENT

**

ISO 7-1 can be provided on
special request.

2-1/4"

WRENCH

FLATS

(58,7 mm)

1-9/16"

(39,7 mm)

ESCUTCHEON

PLATE SEATING

2-5/16"

STYLE 40

RECESSED

SURFACE

2-7/8" (73,0 mm) DIA.

-

2 Button

ALL FINISHES EXCEPT POLY-STAINLESS

31 5

Sealing
Assembly

- -

4

Bulb

6

1/2"
(12,7 mm)
NOMINAL

MAKE-IN

(57,2 mm)

WRENCH

FLATS

2-1/4"

3/4"
NPT

ESCUTCHEON

PLATE SEATING

SURFACE

2-5/16"

(58,7 mm)

1-9/16"

(39,7 mm)

2

Frame

-

Button

Assembly

-

Bulb4

Compression
Screw
Deector

*

Screw

6-Deector

Temperature
rating indicated
on Deector.

*

1

3

2

4

5

6

*

1

3

2

4

5

UPRIGHT CROSS SECTIONPENDENT RECESSED PENDENT

1/2" NPT WRENCH

STYLE 40

RECESSED

2-7/8" (73,0 mm) DIA.

POLY-STAINLESS FINISH ONLY

FIGURE 3

SERIES TY-B UPRIGHT (TY4151) AND PENDENT (TY4251) SPRINKLERS

8.0 K-FACTOR, 3/4 IN. NPT, STANDARD RESPONSE

SEATING SURFACE

1

3

2

4

5

6

*

7/16"
(11,1 mm)
NOMINAL

MAKE-IN

2-3/16"

(55,6 mm)

**

FLATS

2-1/4"

(57,2 mm)

1-9/16"

(39,7 mm)

FIGURE 4

SERIES TY-B UPRIGHT (TY4851) AND PENDENT (TY4951) SPRINKLERS

8.0 K-FACTOR, 1/2 IN. NPT, STANDARD RESPONSE

-

2

Button

-

3

Sealing
Assembly

-

Bulb

4

Temperature rating is

*

indicated on Deector.

Pipe thread connections

**

per ISO 7-1 can be
provided on special
request.

-

6

Screw
Deector

6

*

TF P151

WRENCH

WRENCHING AREA

(END "A" USED FOR

3/4" NPT MODELS)

2-7/8" DIA.

3/4" (19,1 mm)

2-7/8" DIA.

13/16" (20,6 mm)

Page 4 of 8

5/8±1/4"

(15,9±6,4 mm)

FACE OF

SPRINKLER

FITTING

MOUNTING

SURFACE

CLOSURE

(73,0 mm)

2-1/4" DIA.

(57,2 mm)

SERIES

TY-B

3/4" (19,1 mm)

1/4" (6,4 mm)

MOUNTING

PLATE

1/8"

(3,2 mm)

1-1/4" (31,8 mm)

FIGURE 5

SERIES TY-B RECESSED PENDENT SPRINKLER

ASSEMBLY WITH TWO-PIECE 3/4 INCH TOTAL

ADJUSTMENT STYLE 10 RECESSED ESCUTCHEON

5.6 K-FACTOR, 1/2 IN. NPT

WRENCH RECESS

5/8±1/4"

(15,9±6,4 mm)

FACE OF

SPRINKLER

FITTING

MOUNTING

SURFACE

CLOSURE

(73,0 mm)

2-1/4" DIA.

(57,2 mm)

SERIES

TY-B

3/4" (19,1 mm)

1/4" (6,4 mm)

MOUNTING

PLATE

1/8"

(3,2 mm)

1-5/16" (33,3 mm)

FIGURE 6

SERIES TY-B RECESSED PENDENT SPRINKLER

ASSEMBLY WITH TWO-PIECE 3/4 INCH TOTAL

ADJUSTMENT STYLE 40 RECESSED ESCUTCHEON

8.0 K-FACTOR, 3/4 IN. NPT

RECESS

WRENCH RECESS

(END "B" USED FOR

SPRINKLER WRENCH

Poly-Stainless
Physical Characteristics

Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze

Button ................L316 Stainless Steel*

Bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Glass

Compression Screw . . . . . L316 Stainless Steel*

Deflector . . . . . . . . . . . . . . . . . . . Copper/Bronze

Sealing Assembly . Gold Plated Beryllium Nickel

*Type L316 stai nless steel ( UNS 31603) per AST M
A479/479M or BS EN 1008 WN1.440 4.

Operation

The glass bulb contains a fluid which
expands when exposed to heat. When
the rated temperature is reached, the
fluid expands sufficiently to shatter the
glass bulb, allowing the sprinkler to
activate and water to flow.

1/2" NPT MODELS)

FIGURE 7
W-T YPE 6

w/TEFLON

Design
Criteria

The TYCO Series TY-B 2.8, 5.6, and

8.0 K-factor, Upright, Pendent, and
Recessed Pendent Sprinklers are
intended for fire protection systems
designed in accordance with the stan­dard installation rules recognized by
the applicable Listing or Approval
agency, such as UL Listing based on
the requirements of NFPA 13 and FM
Approval based on the requirements
of the FM Global Loss Prevention Data
Sheets. Use only the Style 10 or 40
Recessed Escutcheon, as applicable,
for recessed pendent installations.

PUSH WRENCH

IN TO ENSURE
ENGAGEMENT

WITH SPRINKLER

FIGURE 8
W-TYPE 7 RECESSED
SPRINKLER WRENCH

Installation

The TYCO Series TY-B 2.8, 5.6, and

8.0 K-factor, Upright, Pendent, and
Recessed Pendent Sprinklers must
be installed in accordance with this
section.

General Instructions

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 in.
(1,6 mm) for the 135°F (57°C) to
3/32 in. (2,4 mm) for the 360°F (182°C)
temperature ratings.

A leak-tight 1/2 in. NPT sprinkler
joint should be obtained by apply­ing a minimum-to-maximum torque of
7 to 14 lb-ft (9,5 to 19,0 N·m). Obtain
a leak-tight 3/4 in. NPT sprinkler joint
by applying a minimum to maximum

TF P151

Page 5 of 8

K

Sprinkler

Typ e

Temperature

Rating

Bulb

Liquid

Color

Natural

Brass

Chrome

Plated

Sprinkler Finish

PolyestercPoly-Stainless

c

8

Lead

Coated

Wax

Coated

Wax- Over-

Lead

Coated

135° F (57°C) Orange

2.8

1/2 in.

NPT

5.6

1/2 in.

NPT

Upright

(TY1151)

and
Pendent
(T Y1251)

Figure 1

Upright

(T Y3151)

and
Pendent

(T Y32 51)
Figure 2

Recessed

Pendent

(T Y32 51)a

Figure 5

155° F (6 8°C) Red

175°F (79°C) Yel low

200°F (93°C) Green

28 6°F (141° C) Blue

360°F (182°C)

135° F (57°C)

155° F (6 8°C)

175°F (79°C)

200°F (93°C)

28 6°F (141° C)

360°F (182°C)

135° F (57°C)

Mauve 1, 2

Orange

Red

Yel low

Green

Blue 1b, 2b, 3b, 5b1b, 2b, 3b, 5

Mauve N/A

Orange

155° F (6 8°C) Red

175°F (79°C) Yel low

200°F (93°C) Green

1, 2, 3

N/A N/A

1, 2, 3, 4, 5, 6, 7 1, 2 1, 2, 3, 5

1, 2, 3, 4, 5

1, 2 N/A

d

1, 2, 3, 5 1, 2, 3, 5

28 6°F (141° C) Blue 1, 2

135° F (57°C) Orange

8.0

3/4 in.

NPT

Upright

(TY4151)

and
Pendent

(TY4251)
Figure 3

Recessed

Pendent

(TY4251)a

Figure 6

155° F (6 8°C) Red

175°F (79°C) Yel low

200°F (93°C) Green

1, 2, 3, 4, 5, 6, 7 1, 2 1, 2, 5

1, 2, 3, 5 1, 2, 5

28 6°F (141° C) Blue 1b, 2b, 3b, 5b1b, 2b, 5

360°F (182°C) Mauve N/A

135° F (57°C) Orange

155° F (6 8°C) Red

175°F (79°C) Yel low

1, 2, 3, 4, 5

1, 2 N/A

200°F (93°C) Green

28 6°F (141° C) Blue 1, 2

135° F (57°C) Orange

8.0

1/2 in.

NPT

Upright

(TY4 851)

and
Pendent

(TY4951)
Figure 4

155° F (6 8°C) Red

175°F (79°C) Yel low

200°F (93°C) Green

28 6°F (141° C) Blue

1, 2, 3, 4, 5, 6 N/A N/A

360°F (182°C) Mauve

NOTES

1. Listed by Underwriters Labo ratories, Inc. (UL).

2. Listed by Unde rwriter s Laborato ries, Inc. fo r use in Canada (C -UL).

3. A pproved by FM Gl obal (FM Appr ovals).

4. A pproved by the L oss Prevention Certic ation Board ( LPCB Ref. No. 007k /03).

5. A pproved by the C ity of New York unde r MEA 354- 01-E.

6. VdS Approved. (Fo r details, co ntact John son Control s, Enschede , Netherlan ds, Tel. [phone] / Fax [phone] )

7. A pproved by the Lo ss Preventio n Certic ation Board ( LPCB Ref. No. 094 a/05)

8. W here Polyes ter Coated, Le ad Coated, Wax C oated, and Wa x-over-Lead Coa ted Sprinkl ers are noted to be UL and C-UL L isted, the sp rinklers a re UL and C-UL L isted as
Corro sion-Res istant Spr inklers. W here Lead Coa ted, Wax Coate d, and Wax-over-L ead Coated Sp rinklers a re noted to be FM Ap proved, the sprinklers a re FM Approved a s
Corrosion-Resistant Sprinklers.

a. Installe d with Style 10 (1/2 in. NP T) or Style 40 (3/4 in. NPT) 3 /4 in. Tota l Adjustmen t Recesse d Escutcheo n, as applica ble
b. 150°F ( 66°C) maximum ceiling temperature
c. Frame and de ector only
d. Not Applicable (N/A)

b

b

SERIES TY-B UPRIGHT AND PENDENT SPRINKLERS

TABLE A

LABORATORY LISTINGS AND APPROVALS

TF P151

Page 6 of 8

K Typ e

Natural Brass

Chrome

Plated

Sprinkler Finish

Polyester

1

Lead

Coated

Wax

Coated

Wax-Over-Lead

Coated

2.8

1/2 i n.

NPT

5.6

1/2 i n.

NPT

8.0

3/4 in.

NPT

8.0

1/2 i n.

NPT

NOTES

1. Frame an d deector on ly

2. The maximum working pre ssure of 250 ps i (17,2 bar) onl y applies to the Listing by Und erwriter s Laborato ries, Inc. (UL), the Listing by Underwr iters Labo ratories, I nc. for use in
Canada (C-UL), and the A pproval by the C ity of New York.

3. Not Applicable (N/A)

Upright (TY1151)

and

Pendent (TY1251)

Upright (TY3151)

and

Pendent (TY3251)

Recessed Pendent

(T Y32 51)

Upright (TY4151)

and

Pendent (TY4251)

Recessed Pendent

(TY4251)

Upright (TY4851)

and

Pendent (TY4951)

175 psi (12,1 bar) N/A

250 psi (17,2 bar)

or

175 psi (12,1 bar)

175 psi (12,1 bar)

175 psi (12,1 bar) N/A

175 psi (12,1 bar)

2

3

TABLE B

SERIES TY-B UPRIGHT AND PENDENT SPRINKLERS

MAXIMUM WORKING PRESSURE

torque of 10 to 20 lb-ft (13,4 to
26,8 N·m). Higher levels of torque may
distort the sprinkler inlet and cause
leakage or impairment of the sprinkler.

Do not attempt to compensate for
insufficient adjustment in the escutch­eon plate by under- or over-tightening
the sprinkler. Re-adjust the position of
the sprinkler fitting to suit.

Series TY-B Upright and Pendent
Sprinklers Installation

The Series TY-B Upright and Pendent
Sprinklers must be installed in accor­dance with the following instructions:

Step 1. Install pendent sprinklers in the
pendent position. Install upright sprin­klers in the upright position.

Step 2. With pipe thread sealant
applied to the pipe threads, hand­tighten the sprinkler into the sprinkler
fitting.

Step 3. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
6 Sprinkler Wrench (Ref. Figure 7).
For wax-coated sprinklers, use an
8 or 10 in. adjustable wrench. With
reference to Figure 1 to 4, apply the
W-Type 6 Recessed Sprinkler Wrench
or an adjustable wrench, as applicable,
to the sprinkler wrench flats.

Wax Coated Sprinklers

When installing wax-coated sprinklers
with an adjustable wrench, take care to
prevent damage to the wax coating on
the sprinkler wrench flats or frame arms
and, consequently, exposure of bare
metal to the corrosive environment:

• Open the jaws of the wrench suffi­ciently wide to pass over the wrench
flats without damaging the wax
coating.

• Before wrench tightening the sprin­kler, adjust the jaws of the wrench
to contact only the sprinkler wrench
flats.

• After wrench tightening the sprin­kler, loosen the wrench jaws before
removing the wrench.

After Installation

After installation, complete the
following:

• Inspect the sprinkler wrench flats
and frame arms and retouch (repair)
the wax coating whenever the coat­ing has been damaged and bare
metal is exposed.

• Retouch the wax coating on the
wrench flats by gently applying a
heated 1/8 inch diameter steel rod
to the damaged areas of wax, to
smooth it back over areas where
bare metal is exposed.

NOTICE

Only retouching of the wax coating
applied to the wrench flats and frame
arms is permitted, and the retouching
is to be performed only at the time of
the initial sprinkler installation.

The steel rod should be heated only to
the point it can begin to melt the wax,
and appropriate precautions need to be
taken when handling the heated rod in
order to prevent the installer from being
burned.

TF P151

Page 7 of 8

Series TY-B Recessed Pendent

Sprinklers

The Series TY-B Recessed Pendent
Sprinklers must be installed in accor­dance with the following instructions:

Step 1. After installing the Style 10
or 40 Mounting Plate, as applicable,
over the sprinkler threads and with
pipe thread sealant applied to the pipe
threads, hand-tighten the sprinkler into
the sprinkler fitting.

Step 2. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
7 Recessed Sprinkler Wrench (Ref.
Figure 8). With reference to Figure 3 or
4, apply the W-Type 7 Recessed Sprin­kler wrench to the sprinkler wrench
flats.

Step 3. After the ceiling is installed or
the finish coat is applied, slide on the
Style 10 or 40 Closure over the Series
TY-B Recessed Pendent Sprinkler
and push the Closure over the Mount­ing Plate until its flange contacts the
ceiling.

Care and
Maintenance

The TYCO Series TY-B 2.8, 5.6, and

8.0 K-factor, Upright, Pendent, and
Recessed Pendent Sprinklers 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
system from the proper authorities
and notify all personnel who may be
affected by this action.

The owner must assure that the sprin­klers are not used for hanging any
objects and that the sprinklers are only
cleaned by means of gently dusting
with a feather duster; otherwise, non­operation in the event of a fire or inad­vertent operation may result.

Absence of an escutcheon, which is
used to cover a clearance, may delay
the time to sprinkler operation in a fire
situation.

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 other­wise 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 must be exercised to avoid
damage to the sprinklers before,
during, and after installation. Sprin­klers 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 the Instal­lation Section.

The owner is responsible for the
inspection, 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 Association,(e.g., NFPA 25), in
addition to the standards of any other
authorities having jurisdiction. Contact
the installing contractor or product
manufacturer with any questions.

Automatic sprinkler are recommended
to be inspected, tested, and maintained
by a qualified Inspection Service in
accordance with local requirements
and/or national codes.

TF P151

Page 8 of 8

P/N 57 – XXX – X – XXX

SIN

530

2.8K UPRIGHT (1/2 in. NPT)

531

2.8K PENDENT (1/2 in. NPT )

570

5.6K UPRIGHT (1/2 in. NPT)

571

5.6K PENDENT (1/2 in. NPT )

590

8.0K UPRIGHT (3/4 in. NPT)

591

8.0K PENDENT (3/4 in. NPT)

560

8.0K UPRIGHT (1/2 in. NPT)

561

8.0K PENDENT (1/2 in. NPT)

NOTES

1. Only avai lable on TY3151, TY3251, TY4151, and T Y4251.

2. Eastern He misphere sa les only.

3. Available in onl y 8.0K, 155°F (68°C) or 200°F (93° C); requires le ad time to manufacture.

4. Available only for 8.0 K-factor T Y4151 and TY4251 for use in de luge systems (“OPEN” indic ates sprink ler assembly without gl ass bulb, but ton, and sealing assemb ly).

T Y1151

TY1251

TY 3151

TY 3251

T Y4151

T Y4251

T Y48 51

T Y49 51

1 NATURAL BRASS

2

3

4

5

6

7 LEAD COATED

8

9 CHROME PLATED

SPRINKLER

FINISH

POLY-STAINLESS GREY

ALUMINUM (RAL9007)

POLYESTER

PURE WHITE (RAL9010)2

POLYESTER

SIGNAL WHITE (RAL9003)

POLYESTER

JET BL ACK (RAL9005)3

POLYESTER

WA X COATED

286°F (141°C) MAX

WAX- OVER- LEAD
286°F (141°C) MAX

1

TEMPERATURE

RATIN G

135 135°F (57°C)

155 155°F (6 8°C)

175 175° F ( 79 °C)

200 200°F (93°C)

286 28 6°F (141°C )

360 360°F (182°C)

000 OPEN

4

TABLE C

SERIES TY-B UPRIGHT AND PENDENT SPRINKLERS

PART NUMBER SELECTION

Limited
Warranty

For warranty terms and conditions, visit
www.tyco-fire.com.

Ordering
Procedure

Contact your local distributor for avail­ability. When placing an order, indicate
the full product name and Part Number
(P/N).

Sprinkler Assemblies with
NPT Thread Connections

Specify: Series TY-B (specify SIN),
(specify K-factor), (specify Upright
or Pendent) Sprinkler with (specify)
temperature rating, (specify) finish or
coating, P/N (Refer to Table C)

Recessed Escutcheon

Specify: Style (10 or 40) Recessed
Escutcheon with (specify*) finish, P/N
(specify*)

* Refer to Technical Data Sh eet TFP770

Sprinkler Wrenches

Specify: W-Type 6 Sprinkler Wrench,
P/N 56-000-6-387

Specify: W-Type 7 Sprinkler Wrench,
P/N 56-850-4-001

Wax Sticks (for retouching wrench­damaged wax coating)

Specify: (specify color, below) Color­coded Wax Sticks for retouching
(specify temperature rating) tempera­ture-rated Series TY-B Sprinklers, P/N
(specify)

Black for 135°F ( 57°C) ......P/ N 56 -065-1-135

Red for 155°F (68°C) .......P/N 5 6- 065 -1-155

Yellow for 175°F (79°C) .....P/N 56-0 65 -1-175

Blue for 20 0°F (93°C )

and 286°F (141°C) .........P/ N 5 6- 06 5-1-

286

Note: Each wax stick is suitable for
retouching up to 25 sprinklers.

The wax used for 286°F (141°C) sprinklers
is the same as for 200°F (93°C) sprinklers.
Therefore, the 286°F (141°C) sprinkler
is limited to the same maximum ceiling
temperature as the 200°F (93°C) sprinkler
which is 150°F (66°C).

1400 Pennbrook Parkway, La nsdale, PA 19446 | Telephone [phone]

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