Sprk Ssu + Ssp

GeneralDescriptionThe Series TY-B, 2.8, 5.6, and 8.0K-factor, Upright and Pendent Sprin-klers described in this data sheet arestandard response - standard cover-age, decorative 5 mm glass bulb typespray sprinklers designed for use inlight, ordinary, or extra hazard, com-mercial occupancies such as banks,hotels, shopping malls, factories, refin-eries, chemical plants, etc.The recessed version of the SeriesTY-B Pendent Sprinkler, where appli-cable, is intended for use in areas witha finished ceiling. It uses a two-pieceStyle 10 (1/2 inch NPT) or Style 40 (3/4inch NPT) Recessed Escutcheon. TheRecessed Escutcheon provides 1/2inch (12,7 mm) of recessed adjust-ment or up to 3/4 inch (19,1 mm) oftotal adjustment from the flush pen-dent position.The adjustment providedby the Recessed Escutcheon reducesthe accuracy to which the fixed pipedrops to the sprinklers must be cut.Corrosion resistant coatings, whereapplicable, are utilized to extend thelife of copper alloy sprinklers beyondthat which would otherwise be ob-tained when exposed to corrosive at-mospheres. Although corrosion resis-tant coated sprinklers have passed thestandard corrosion tests of the appli-cable approval agencies, the testing is

not representative of all possible cor-rosive atmospheres. Consequently, itis recommended that the end user beconsulted with respect to the suitabilityof these coatings for any given corro-sive environment. The effects of ambi-ent temperature, concentration ofchemicals, and gas/chemical velocity,should be considered, as a minimum,along with the corrosive nature of thechemical to which the sprinklers will beexposed.An intermediate level version of theSeries TY-B Pendent Sprinkler can beobtained by utilizing the Series TY-BPendent Sprinkler in combination withthe Model S2 Shield.

WARNINGSThe Series TY-B Sprinklers describedherein must be installed and main-tained in compliance with this docu-ment, as well as with the applicablestandards of the National Fire Protec-tion Association, in addition to thestandards of any other authorities hav-ing jurisdiction. Failure to do so mayimpair the performance of these de-vices.The owner is responsible for maintain-ing their fire protection system and de-vices in proper operating condition.The installing contractor or sprinklermanufacturer should be contactedwith any questions.

Model/SprinklerIdentificationNumbersTY1151 - Upright 2.8K, 1/2"NPTTY1251 - Pendent 2.8K, 1/2"NPTTY3151 - Upright 5.6K, 1/2"NPTTY3251 - Pendent 5.6K, 1/2"NPTTY4151 - Upright 8.0K, 3/4"NPTTY4251 - Pendent 8.0K, 3/4"NPTTY4851 - Upright 8.0K, 1/2"NPTTY4951 - Pendent 8.0K, 1/2"NPT

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Series TY-B 2.8, 5.6, and 8.0 K-factorUpright, Pendent, and Recessed Pendent SprinklersStandard Response, Standard Coverage

Page 1 of 8 TFP151JULY, 2004

Technical Services: Tel: (800) 381-9312 / Fax: (800) 791-5500

IMPORTANTAlways refer to Technical DataSheet TFP700 for the INSTALLERWARNING that provides cautionswith respect to handling and instal-lation of sprinkler systems and com-ponents. Improper handling and in-stallation can permanently damagea sprinkler system or its compo-nents and cause the sprinkler to failto operate in a fire situation or causeit to operate prematurely.

of 8 TFP151

FIGURE 1STANDARD RESPONSE SERIES TY-B UPRIGHT (TY1151) AND PENDENT (TY1251) SPRINKLERS

2.8 K-FACTOR, 1/2 INCH NPT

1 - Frame2 - Button

3 - SealingAssembly

4 - Bulb5 - Compression

Screw

6 - Deflector7 - Bushing

* Temperature rating is indicated on deflector or adjacent toorifice seat on frame.**Pipe thread connections per ISO 7/1 can be provided onspecial request.



1 - Frame2 - Button

3 - SealingAssembly


Screw

6 - Deflector * Temperature rating is indicated on deflector or adjacent toorifice seat on frame.**Pipe thread connections per ISO 7/1 can be provided onspecial request.

2

4

5

6

PENDENT CROSS SECTION

(55,6 mm)2-3/16"

(38,1 mm)1-1/2"

PLATE SEATINGESCUTCHEON 7/16" (11,1 mm)

NOMINALMAKE-IN

FLATSWRENCH

SURFACE

1

3

NPT1/2"

RECESSED PENDENT UPRIGHT2-7/8" (73,0 mm) DIA.

(11,1 mm)NOMINALMAKE-IN

7/16"

RECESSEDSTYLE 10

ESCUTCHEON

(55,6 mm)2-3/16"

1/2" NPT

DEFLECTORSSU

SSP DEFLECTOR

**

**

*

*

*

2

4

5

6

7

3

PLATE SEATINGESCUTCHEON

(57,2 mm)2-1/4"

WRENCH(39,7 mm)

1-9/16"FLATS

7/16" (11,1 mm)NOMINALMAKE-INSURFACE NPT

1/2"

2-3/16"(55,6 mm)

SSUDEFLECTOR

DEFLECTORSSP

1

SECTIONPENDENT UPRIGHTCROSS

***

*

TFP151 Page 3 of 8

PLATE SEATINGESCUTCHEON

(57,2 mm)2-1/4"

WRENCH(39,7 mm)

1-9/16"FLATS

7/16" (11,1 mm)NOMINALMAKE-INSURFACE NPT

1/2"

2-3/16"(55,6 mm)

SSUDEFLECTOR

DEFLECTORSSP

SECTIONPENDENT UPRIGHTCROSS

3

1

2

5

4

6

7

***

*

*



1 - Frame2 - Button

3 - SealingAssembly


Screw

6 - Deflector * Temperature rating is indicated on deflector or adjacent toorifice seat on frame.**Pipe thread connections per ISO 7/1 can be provided onspecial request.

2

4

5

6

PENDENT CROSS SECTION

(58,7 mm)2-5/16"

(39,7 mm)1-9/16"

PLATE SEATINGESCUTCHEON 1/2" (12,7 mm)

NOMINALMAKE-INSURFACE

1

3

NPT3/4"

RECESSED PENDENT UPRIGHT

(12,7 mm)NOMINALMAKE-IN

1/2"

RECESSEDSTYLE 40

ESCUTCHEON

(57,2 mm)2-1/4"

3/4" NPT

DEFLECTORSSU

SSP DEFLECTOR

7

FLATSWRENCH

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

**

* **

*

*



1 - Frame2 - Button

3 - SealingAssembly


Screw

6 - Deflector7 - Ejection

Spring

* Temperature rating is indicated on deflector or adjacent toorifice seat on frame.**Pipe thread connections per ISO 7/1 can be provided onspecial request.

of 8 TFP151

TYPE TEMP. BULBLIQUID

NATURALBRASS

CHROMEPLATED

WHITE***POLYESTER

155F/68C175F/79C200F/93C

SPRINKLER FINISH (See Note 8)

RECESSEDPENDENT(TY3251)*Figure 4

135F/57C OrangeRed

Yellow

Green

1, 2, 3, 4, 5

NOTES:1. Listed by Underwriters Laboratories, Inc. (UL).2. Listed by Underwriters Laboratories, Inc. for use in Canada (C-UL).3. Approved by Factory Mutual Research Corporation (FM).4. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 007k/03).5. Approved by the City of New York under MEA 354-01-E.6. VdS Approved (For details contact Tyco Fire & Building Products, Enschede, Netherlands, Tel. 31-53-428-4444/Fax 31-53-428-3377).7. Approved by the Loss Prevention Certification Board (LPCB Ref. No. 094a/05).8. Where Polyester Coated, Lead Coated, Wax Coated, and Wax over Lead Coated Sprinklers are noted to be UL and C-UL Listed, the

sprinklers are UL and C-UL Listed as Corrosion Resistant Sprinklers. Where Lead Coated, Wax Coated, and Wax over Lead CoatedSprinklers are noted to be FM Approved, the sprinklers are FM Approved as Corrosion Resistant Sprinklers.

* Installed with Style 10 (1/2" NPT) or Style 40 (3/4" NPT) 3/4" Total Adjustment Recessed Escutcheon, as applicable.** 150F/66C Maximum Ceiling Temperature.*** Frame and deflector only. Listings and approvals apply to color (Special Order).N/A: Not Available

TABLE ALABORATORY LISTINGS AND APPROVALS

1, 2, 4, 5

WAX OVERLEAD COATED

LEADCOATED

WAXCOATED

N/A

1, 2

N/A

5.61/2"NPT

PENDENT(TY3251)

andUPRIGHT(TY3151)

135F/57C Orange155F/68C Red175F/79C Yellow200F/93C Green

286F/141C Blue360F/182C Mauve

1, 2, 3

RECESSEDPENDENT(TY4251)*Figure 5

135F/57C

1, 2, 3, 4, 5

Orange155F/68C Red175F/79C Yellow200F/93C Green

N/A

8.03/4"NPT

PENDENT(TY4251)

andUPRIGHT(TY4151)

135F/57C155F/68C175F/79C200F/93C

286F/141C360F/182C Mauve

Blue

GreenYellow

RedOrange

1, 2, 3, 4, 5, 6, 71, 2, 5 1, 2, 3, 5 1, 2, 5

1**,2**, 3**, 5** 1**, 2**, 5**N/A

8.01/2"NPT

PENDENT(TY4951)

andUPRIGHT(TY4851)

135F/57C155F/68C175F/79C200F/93C

286F/141C360F/182C Mauve

Blue

GreenYellow

RedOrange

1, 2, 3, 5 N/A

K

135F/57C155F/68C175F/79C200F/93C

286F/141C360F/182C

OrangeRed

Yellow

GreenBlue

Mauve

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

1**,2**, 3**, 5** 1**, 2**, 3**, 5**N/A

PENDENT(TY1251)

andUPRIGHT(TY1151)

2.81/2"NPT

TFP151 Page 5 of 8

FIGURE 5SERIES TY-B RECESSED PENDENT SPRINKLER ASSEMBLY

WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENTSTYLE 10 RECESSED ESCUTCHEON


(57,2 mm)2-1/4" DIA.

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

SPRINKLER

MOUNTING

CLOSURE

SURFACE

FACE OF

FITTING

(15,96,4 mm)5/81/4"

(3,2 mm)

3/4" (19,1 mm)1-1/4" (31,8 mm)

PLATEMOUNTING

1/8"

1/4" (6,4 mm)3/4" (19,1 mm)

SERIESTY-B

FIGURE 7W-TYPE 6 SPRINKLER

WRENCH

WRENCH RECESS(END "A" USED FOR1/2" NPT MODELS)

WRENCH RECESS(END "B" USED FOR3/4" NPT MODELS)

FIGURE 8W-TYPE 7 RECESSEDSPRINKLER WRENCH

RECESSWRENCH

WITH SPRINKLERENGAGEMENTIN TO ENSURE

WRENCHING AREA

PUSH WRENCH

FIGURE 6SERIES TY-B RECESSED PENDENT SPRINKLER ASSEMBLY

WITH TWO-PIECE 3/4 INCH TOTAL ADJUSTMENTSTYLE 40 RECESSED ESCUTCHEON


2-7/8" DIA.(73,0 mm)2-1/4" DIA.(57,2 mm)

MOUNTING

SPRINKLER

CLOSURE

SURFACE

FITTING

FACE OF

(15,96,4 mm)5/81/4"

MOUNTINGPLATE

1-5/16" (33,3 mm)13/16" (20,6 mm)

(3,2 mm)1/8"

3/4" (19,1 mm)1/4" (6,4 mm)

SERIESTY-B

TechnicalDataApprovalsUL and C-UL Listed.FM, LPCB, VdS, and NYC Approved.(Refer to Table A for complete approvalinformation including corrosion resis-tant status.)Maximum Working Pressure175 psi (12,1 bar)Discharge CoefficientK = 2.8 GPM/psi1/2 (40,3 LPM/bar1/2)K = 5.6 GPM/psi1/2 (80,6 LPM/bar1/2)K = 8.0 GPM/psi1/2 (115,2 LPM/bar1/2)Temperature RatingsRefer to Table AFinishesSprinkler: Reessed Escutcheon: WhiteCoated, Chrome Plated, or BrassPlatedPhysical CharacteristicsFrame . . . . . . . . . . . . . BronzeButton . . . . . . . . . Brass/CopperSealing Assembly . . . . . . . . . .

. . . . . Beryllium Nickel w/TeflonBulb . . . . . . . . . . . . . . . GlassCompression Screw . . . . . BronzeDeflector . . . . . . . . . . . CopperBushing (K=2.8) . . . . . . . Bronze

OperationThe glass Bulb contains a fluid whichexpands when exposed to heat. Whenthe rated temperature is reached, thefluid expands sufficiently to shatter theglass Bulb, allowing the sprinkler toactivate and water to flow.

DesignCriteriaThe Series TY-B Pendent and UprightSprinklers are intended for fire protec-tion systems designed in accordancewith the standard installation rules rec-ognized by the applicable Listing orApproval agency (e.g., UL Listing isbased on the requirements of NFPA13, and FM Approval is based on therequirements of FMs Loss PreventionData Sheets). Only the Style 10 or 40Recessed Escutcheon, as applicable,is to be used for recessed pendentinstallations.

InstallationThe Series TY-B Sprinklers must beinstalled in accordance with the follow-ing instructions:

NOTESDo not install any bulb type sprinkler ifthe bulb is cracked or there is a loss ofliquid from the bulb. With the sprinklerheld horizontally, a small air bubbleshould be present. The diameter of theair bubble is approximately 1/16 inch(1,6 mm) for the 135F/57C to 3/32inch (2,4 mm) for the 360F/182Ctemperature ratings.A leak tight 1/2 inch NPT sprinkler jointshould be obtained with a torque of 7to 14 ft.lbs. (9,5 to 19,0 Nm). A maxi-mum of 21 ft. lbs. (28,5 Nm) of torquemay be used to install sprinklers with1/2 NPT connections. A leak tight 3/4inch NPT sprinkler joint should be ob-tained with a torque of 10 to 20 ft.lbs.(13,4 to 26,8 Nm). A maximum of 30ft.lbs. (40,7 Nm) of torque is to be usedto install sprinklers with 3/4 NPT con-nections. Higher levels of torque maydistort the sprinkler inlet and causeleakage or impairment of the sprinkler.Do not attempt to make-up for insuffi-cient adjustment in the escutcheonplate by under- or over-tightening thesprinkler. Readjust the position of thesprinkler fitting to suit.The Series TY-B Pendent and Up-right Sprinklers must be installed inaccordance with the following instruc-tions.Step 1. Pendent sprinklers are to beinstalled in the pendent position, andupright sprinklers are to be installed inthe upright position.Step 2. With pipe thread sealant ap-plied to the pipe threads, hand tightenthe sprinkler into the sprinkler fitting.Step 3. Tighten the sprinkler into thesprinkler fitting using only the W-Type6 Sprinkler Wrench (Ref. Figure 7),except that an 8 or 10 inch adjustableCrescent wrench is to be used for waxcoated sprinklers. With reference toFigures 1, 2, 3, and 4 the W-Type 7Sprinkler Wrench or the adjustableCrescent wrench, as applicable is tobe applied to the wrench flats.When installing wax coated sprinklerswith the adjustable Crescent wrench,additional care needs to be exercisedto prevent damage to the wax coatingon the sprinkler wrench flats or framearms and, consequently, exposure ofbare metal to the corrosive environ-ment. The jaws of the wrench shouldbe opened sufficiently wide to passover the wrench flats without damag-

ing the wax coating. Before wrenchtightening the sprinkler, the jaws of thewrench are to be adjusted to just con-tact the sprinkler wrench flats. Afterwrench tightening the sprinkler, loosenthe wrench jaws before removing thewrench.After installation, the sprinkler wrenchflats and frame arms must be in-spected and the wax coating re-touched (repaired) whenever the coat-ing has been damaged and bare metalis exposed. The wax coating on thewrench flats can be retouched by gen-tly applying a heated 1/8 inch diametersteel rod to the areas of wax that havebeen damaged, to smooth it back overareas where bare metal is exposed.

NOTESOnly retouching of the wax coating ap-plied to the wrench flats and framearms is permitted, and the retouchingis to be performed only at the time ofthe initial sprinkler installation.The steel rod should be heated only tothe point at which it can begin to meltthe wax, and appropriate precautionsneed to be taken, when handling theheated rod, in order to prevent theinstaller from being burned.If attempts to retouch the wax coatingwith complete coverage are unsuc-cessful, additional wax can be orderedin the form of a wax stick (the end ofwhich is color coded). Only the correctcolor coded wax is to be used, andretouching of wrench flats and framearms is only permitted at the time ofinitial sprinkler installation. With thesteel rod heated as previously de-scribed, touch the rod to the area re-quiring additional wax with the rod an-gled downward, and then touch thewax stick to the rod approximatelyone-half inch away from the area re-quiring retouching. The wax will meltand run down onto the sprinkler.

The Series TY-B Recessed PendentSprinklers must be installed in ac-cordance with the following instruc-tions.Step A. After installing the Style 10 or40 Mounting Plate, as applicable, overthe sprinkler threads and with pipethread sealant applied to the pipethreads, hand tighten the sprinkler intothe sprinkler fitting.Step B. Tighten the sprinkler into thesprinkler fitting using only the W-Type7 Recessed Sprinkler Wrench (Ref.Figure 8). With reference to Figure 3 or4, the W-Type 7 Recessed SprinklerWrench is to be applied to the sprinklerwrench flats.Step C. After the ceiling has been in-

Page 6 of 8 TFP151

stalled or the finish coat has been ap-plied, slide on the Style 10 or 40 Clo-sure over the Series TY-B Sprinklerand push the Closure over the Mount-ing Plate until its flange comes in con-tact with the ceiling.

Care andMaintenanceThe Series TY-B Sprinklers must bemaintained and serviced in accord-ance with the following instructions:

NOTESBefore closing a fire protection systemmain control valve for maintenancework on the fire protection system thatit controls, permission to shut down theaffected fire protection system must beobtained from the proper authoritiesand all personnel who may be affectedby this action must be notified.Absence of an escutcheon, which isused to cover a clearance hole, maydelay the time to sprinkler operation ina fire situation.Sprinklers that are found to be leakingor exhibiting visible signs of corrosionmust be replaced.Automatic sprinklers must never bepainted, plated, coated or otherwisealtered after leaving the factory. Modi-fied sprinklers must be replaced.Sprinklers that have been exposed tocorrosive products of combustion, buthave not operated, should be replacedif they cannot be completely cleanedby wiping the sprinkler with a cloth orby brushing it with a soft bristle brush.Care must be exercised to avoid dam-age to the sprinklers - before, during,and after installation. Sprinklers dam-aged by dropping, striking, wrenchtwist/slippage, or the like, must be re-placed. Also, replace any sprinkler thathas a cracked bulb or that has lostliquid from its bulb. (Ref. InstallationSection).Frequent visual inspections are rec-ommended to be initially performed forcorrosion resistant coated sprinklers,after the installation has been com-pleted, to verify the integrity of the cor-rosion resistant coating. Thereafter,annual inspections per NFPA 25should suffice; however, instead of in-specting from the floor level, a randomsampling of close-up visual inspec-tions should be made, so as to betterdetermine the exact sprinkler condi-tion and the long term integrity of thecorrosion resistant coating, as it maybe affected by the corrosive conditionspresent.

The owner is responsible for the in-spection, testing, and maintenance oftheir fire protection system and de-vices in compliance with this docu-ment, as well as with the applicablestandards of the National Fire Protec-tion Association (e.g., NFPA 25), inaddition to the standards of any otherauthorities having jurisdiction. The in-stalling contractor or sprinkler manu-facturer should be contacted relative toany questions.It is recommended that automaticspr inkler systems be inspected,tested, and maintained by a qualifiedInspection Service in accordance withlocal requirements and/or nationalcodes.

LimitedWarrantyProducts manufactured by Tyco FireProducts are warranted solely to theoriginal Buyer for ten (10) yearsagainst defects in material and work-manship when paid for and properlyinstalled and maintained under normaluse and service. This warranty will ex-pire ten (10) years from date of ship-ment by Tyco Fire Products. No war-ranty is given for products orcomponents manufactured by compa-nies not affiliated by ownership withTyco Fire Products or for products andcomponents which have been subjectto misuse, improper installation, corro-sion, or which have not been installed,maintained, modified or repaired in ac-cordance with applicable Standards ofthe National Fire Protection Associa-tion, and/or the standards of any otherAuthorities Having Jurisdiction. Mate-rials found by Tyco Fire Products to bedefective shall be either repaired orreplaced, at Tyco Fire Products soleoption. Tyco Fire Products neither as-sumes, nor authorizes any person toassume for it, any other obligation inconnection with the sale of products orparts of products. Tyco Fire Productsshall not be responsible for sprinklersystem design errors or inaccurate orincomplete information supplied byBuyer or Buyers representatives.IN NO EVENT SHALL TYCO FIREPRODUCTS BE LIABLE, IN CON-TRACT, TORT, STRICT LIABILITY ORUNDER ANY OTHER LEGAL THE-ORY, FOR INCIDENTAL, INDIRECT,SPECIAL OR CONSEQUENTIALDAMAGES, INCLUDING BUT NOTLIMITED TO LABOR CHARGES, RE-GARDLESS OF WHETHER TYCOFIRE PRODUCTS WAS INFORMEDABOUT THE POSSIBILITY OF SUCHDAMAGES, AND IN NO EVENTSHALL TYCO FIRE PRODUCTS LI-ABILITY EXCEED AN AMOUNTEQUAL TO THE SALES PRICE.THE FOREGOING WARRANTY ISMADE IN LIEU OF ANY AND ALLOTHER WARRANTIES EXPRESS ORIMPLIED, INCLUDING WARRANTIESOF MERCHANTABILITY AND FIT-NESS FOR A PARTICULAR PUR-POSE.

TFP151 Page 7 of 8

OrderingProcedureWhen placing an order, indicate the fullproduct name. Refer to the Price Listfor complete listing of Part Numbers.Contact your local distributor for avail-ability.

Sprinkler Assemblies with NPTThread Connections:Specify: (Specify Model/SIN), Stand-ard Response, (specify K-factor),(specify temperature rating), SeriesTY-B (specify Pendent or Upright)Sprinkler with (specify type of finish orcoating), P/N (specify from Table B).

Recessed Escutcheon:Specify: Style (specify) Recessed Es-cutcheon with (specify finish), P/N(specify).1/2" (15 mm)

Style 10Chrome Plated . . . . . . . . . P/N 56-701-9-010

1/2" (15 mm)Style 10White ColorCoated . . . . . . . . . . . . . . . P/N 56-701-4-010

1/2" (15 mm)Style 10White RAL9010* . . . . . . . P/N 56-701-3-010

1/2" (15 mm)Style 10Brass Plated . . . . . . . . . . . P/N 56-701-2-010

3/4" (20 mm)Style 40Chrome Plated . . . . . . . . . P/N 56-700-9-010

3/4" (20 mm)Style 40White ColorCoated . . . . . . . . . . . . . . . P/N 56-700-4-010

3/4" (20 mm)Style 40White RAL9010* . . . . . . . P/N 56-700-3-010

3/4" (20 mm)Style 40Brass Plated . . . . . . . . . . . P/N 56-700-2-010

* Eastern Hemisphere sales only.

Sprinkler Wrench: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 wrench damagedwax coating)Specify: (Specify color) color codedWax Stick for retouching (specify tem-perature rating) temperature rated Se-ries TY-B Sprinklers, P/N (specify).Black for 135F . . . . . . . . . . . . P/N 56-065-1-135Red for 155F . . . . . . . . . . . . . P/N 56-065-1-155Yellow for 175F . . . . . . . . . P/N 56-065-1-175Blue for 200F and

286F . . . . . . . . . . . . . . . . . P/N 56-065-1-286

NOTESEach wax stick is suitable for retouch-ing up to twenty-five sprinklers.The wax used for 286F sprinklers isthe same as for 200F sprinklers, and,therefore, the 286F sprinkler is limitedto the same maximum ceiling tempera-ture as the 200F sprinkler (i.e.,150F).

Page 8 of 8 TFP151

TYCO FIRE PRODUCTS, 451 North Cannon Avenue, Lansdale, Pennsylvania 19446

P/N 57 XXX X XXX

360F/182C

155F/68C

360

155

TEMPERATURERATING

135F/57C135

8.0K UPRIGHT (1/2"NPT)561

560

1

SPRINKLER

TABLE BPART NUMBER SELECTION

SERIES TY-B PENDENT AND UPRIGHT SPRINKLERS

8.0K PENDENT (1/2"NPT)

175F/79C

286

200F/93C200

286F/141C

175

WHITE POLYESTER

NATURAL BRASS

9

4

MODEL/SIN

CHROME PLATED

7 LEAD COATED

6 WAX COATED286F/141C MAX.

8 WAX OVER LEAD286F/141C MAX.

590 8.0K UPRIGHT (3/4"NPT)591 8.0K PENDENT (3/4"NPT)

530 2.8K UPRIGHT (1/2"NPT)531 2.8K PENDENT (1/2"NPT)

TY1151

TY1251

TY4151

TY4251

TY4851

TY4951

570

571

5.6K UPRIGHT (1/2"NPT)5.6K PENDENT (1/2"NPT)

TY3151

TY3251

3 WHITE (RAL9010)*

* Eastern Hemisphere sales only.

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Sprk Ssu + Ssp