window sprinkler

7/30/2019 Window Sprinkler

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GeneralDescriptionThe Model WS, 5.6 K-factor, Horizon-tal Sidewall and Pendent Vertical

Sidewall, Specific Application WindowSprinklers are fast response, glassbulb type spray sprinklers.

These sprinklers are the first sprin-klers ever to be specifically Listed toprovide protection for heat strength-ened or tempered glass windows us-ing closed sprinklers. As part of thetest ing, the gas f low required toachieve the time/temperature relation-ship specified in ASTM E119 was es-tablished in a test furnace withoutsprinkler protection. A window assem-bly protected with Model WS SpecificApplication Window Sprinklers wasthen installed in the test furnace andthe same gas flow conditions weremaintained for a two hour test period.No cracking or visible damage to thewindow was permitted during the testperiod (even when a hose stream wasdirected at the window).

The success of the Model WS SpecificApplication Window Sprinkler is basedon its specially designed deflector thatensures that the spray patternwets theentire surface of the window, and itsfast response thermal sensitivity.

Based on this successful testing, theModel WS Specific Application Win-

dow Sprinkler can be used as interiorprotection of windows or glazing in asprinklered building or non-sprinkleredbuilding. Also, the Model WS SpecificApplication Window Sprinkler can beused as a open sprinkler for OutsideSprinkler Protection against Exposure

Fire, using the design requirements ofNFPA.

As with any specific application sprin-kler, the installation instructions in-cluded in this data sheet must be pre-cisely fo llowed. ICC Evaluat ionService, Underwriters Laboratories ofCanada (ULC), or Building MaterialsEvaluat ion Commission (BMEC)guidelines apply, consult the specificapproval report.

WARNINGThe Model WS Specific ApplicationWindow Sprinklers described hereinmust be installed and maintained incompliance with this document, aswell as with the applicable standardsof the National Fire Protection Asso-ciation, in addition to the standards ofany other authorities having jurisdic-tion. Failure to do so may impair theperformance 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 manufac-turer should be contacted with anyquestions.

SprinklerIdentificationNumberTY3388 - Horizontal SidewallTY3488 - Pendent Vertical Sidewall

TY3388 is a redesignation for C3388.TY3488 is a redesignation for C3488.

Page 1 of 8 TFP620JULY, 2005

Model WSTM 5.6 K-factorSpecific Application Window Sprinklers,Horizontal and Pendent Vertical Sidewall

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

IMPORTANTA lways refer t o 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.


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TechnicalDataApprovalsUL, C-UL, and ULC Listed.NYC under MEA 289-04-E.

(The approvals only apply to the serv-ice conditions indicated in the DesignCriteria section.)

Additional Recognition ICC Evaluation Service (ICC-ES

Legacy Report NER-516) Building Materials Evaluation Com-

mission (BMEC 01-11-263)

Pipe Thread Connection1/2 inch NPT

Discharge CoefficientK = 5.6 GPM/psi1/2

(80,6 LPM/bar1/2)

Temperature Rating155F/68C & 200F/93C

FinishPolyester Coated, Chrome Plated, orNatural Brass

Physical CharacteristicsFrame . . . . . . . . . . . . . . BrassButton . . . . . . . . . Bronze/CopperSealing Assembly . . . . . . . . . .

. . . . . Beryllium Nickel w/TeflonBulb . . . . . . . . Glass (3 mm dia.)Compression Screw . . . . . . BrassDeflector . . . . . . . Brass/Bronze DuPont Registered Trademark

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

Page 2 of 8 TFP620

FIGURE 1MODEL WS, HORIZONTAL SIDEWALL

SPECIFIC APPLICATION WINDOW SPRINKLER

FIGURE 2MODEL WS, VERTICAL PENDENT SIDEWALL

SPECIFIC APPLICATION WINDOW SPRINKLER

Temperature

1-5/8" DIA.(41,3 mm)

CROSS SECTION PLAN

NPT

WATERWAY

OF SPRINKLERCENTERLINE

NOMINAL MAKE-IN7/16" (11,1 mm)

ScrewDeflector-6

THREAD

1/2"

RELIEF

*

Components:

ButtonSealing

Compression

Frame

Assembly

1 ---

--

54

23

Bulb

SIDE ELEVATION

(54,0 mm)

FLATSWRENCH

2-1/8"WINDOW

(20,6 mm)13/16"

TOWARDSDEFLECTOR

ORIENT

INDICATED TOP

DEFLECTOROF SPRINKLER

SPRINKLERFRAME ARMS

1 2 3 4 5 *6

*

indicated onrating is

Deflector.

NOMINAL MAKE-IN7/16" (11,1 mm)

TOWARDS WINDOW ELEVATION

SPRINKLERDEFLECTOR

TOP OF

CROSS SECTION

Compression

3

(15,9 mm)

CENTERLINE

WATERWAYOF SPRINKLER

5

4

5/8"

6*

Assembly

2

1

Components:

FrameButtonSealing

-1

32

--

4

6

5

- DeflectorScrew

Bulb--

SPRINKLER

TOWARDSWINDOW

ORIENTFLOW ARROW(INDICATED ONDEFLECTOR) ARMS

FRAME

2-1/16"(52,4 mm)

1-1/32"(26,2 mm)

rating is indicatedTemperature

on Deflector.

*

*

WRENCHFLATS

1/2"NPT

2-1/8"(54,0 mm)


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TFP620 Page 3 of 8

Design CriteriaThe Model WS Window Sprinklers are listed by UL and C-UL,and NYC Approved (MEA 335-01-E) for use as a SpecificApplication Window Sprinkler and as open sprinklers for Out-side use. These sprinklers are also recognized by the Interna-tional Code Council Evaluation Service, Underwriters Laborato-ries of Canada (ULC), and the Building Materials EvaluationCommission (BMEC) for use in the Province of Ontario, Canadaas providing a two-hour equivalency for a fire separation assem-bly, when installed in accordance with the NES Report (NER516), ULC/ORD-C263.1 Appendix A, and BMEC Report (01-11-263).

NOTENER 516 can be obtained at www.icc-es.org. ULC/ORD-C263.1Appendix A and BMEC 01-11-263 may be obtained by contact-ing Technical Services.

Area Of Use:

When acceptable to the Authority Having Jurisdiction and unlessmodified by one of the reports mentioned above, the Model WSSpecific Application Window Sprinklers may be used in either asprinklered or unsprinklered building to protect nonoperablewindow openings that are part of a fire separation provided:

a) in an interior fire separation, the window sprinklers are in-

stalled on both sides of the window in the fire separation. (Ref.Figure 3A-1),

b) in jurisdictions where exterior spatial separation (i.e., separa-tion from adjacent space) is defined as protecting an adjacentbuilding from a fire in your building, window sprinklers areinstalled on the interior side of the building (Ref. Figure 3A-2),or

c) in jurisdictions where exterior spatial separation is defined asprotecting your building from a fire in an adjacent building (i.e.,exposure protection), open window sprinklers are installed onthe exterior side of the building (Ref. Figure 3A-3).

System Type:

Interior Protection - Wet Systems.

Outside Exposure Protection - Deluge.

Glass Type:

Non-opererable, heat-strengthened, tempered, single-glazed

(single pane); non-opererable, heat-strengthened, tempered,double-glazed (double pane or insulated); or, non-opererable,stronger glass window assemblies. In all three cases, eachindividual pane of the window assembly is to be minimum 6 mm(1/4") thick.

Type of Window Frame/Mullion:

Noncombustible Frame with a standard EPDM rubber gasketseal. Vertical joints of glass panes must be connected by butt-

joints sealed with a silicone sealant between the individualpanes or by Noncombustible Mullions (Ref. Figure 3B-1 & 3B-2).

Maximum Length Of Window Assembly:

Unlimited.

Maximum Height Of Window Assembly:

13 (3,96 m) (Ref. Figure 3C & 3D).

Maximum Distance Between Window Sprinklers:

8 (2,44 m) (Ref. Figure 3B-1 & 3B-2).

Minimum Distance Between Window Sprinklers:6 (1,83 m) (Ref. Figure 3B-1 & 3B-2), unless separated by abaffle or mullion of sufficient depth to act as a baffle. (A mullionwill act as a baffle, when in the case of the Pendent VerticalSidewall, the mullion extends to the back of the sprinkler deflec-tor, and in the case of the Horizontal Sidewall, the mullionextends to the sprinkler wrench flat.)

Minimum Distance From Standard Sprinklers:

6 (1,83 m) unless separated by a baffle.

Sprinkler Location:

Mullioned Glazing Assemblies - Locate window sprinklers withineach mullioned glazing segment (Ref. Figure 3B-1).

Butt Jointed Glazing Assemblies - Locate window sprinklers onmaximum 8 (2,44 m) centers (Ref. Figure 3-B-2).

Maximum Distance From Vertical Mullion:

4 (1,22 m) (Ref. Figure 3B-1).

Minimum Distance From Vertical Mullions:

4" (101,6 mm) (Ref. Figure 3B-1).

Intermediate Horizontal Mullions:Intermediate Horizontal Mullions were not tested with the win-dow sprinkler. Their use is outside the scope of the SpecificApplication Listing for the window sprinklers (Ref. Figure 3B-3).

Deflector Location:

Sprinkler Deflectors must be located as described below inorderto ensure that the entire surface of the glass window is covered.Sprinkler Deflectors are positioned with respect to the windowframe, not the ceiling.

Horizontal Sidewall - Locate within the outside edge of thewindow frame from 1/2" to 4" (12,7 mm to 101,6 mm) away fromthe glass and 2" 1" (50,8 mm 25,4 mm) down from the topof exposed glass (Ref. Figure 3C).

Pendent Vertical Sidewall - Locate 4" to 12" (101,6 mm to 304,8mm) from the face of the glass and 3" 1" (76,2 mm 25,4 mm)down from the top of exposed glass (Ref. Figure 3D).

Minimum Clearance From Face Of Glass To CombustibleMaterials:

All combustible materials shall be kept 2" (50,8 mm) from thefront face of the glass. This can be accomplished by a minimum36" (914,4 mm) pony wall or other method acceptable to theAuthority Having Jurisdiction.

Escutcheon Assemblies:

The window sprinklers can be used with any metallic flush orextended escutcheon, provided the dimensions from the sprin-kler deflector to the window frame and glass surface as specifiedin this data sheet are maintained. These sprinklers are not listedfor recessed applications.

Recommended Hydraulic Requirements:

The Authority Having Jurisdiction should be consulted to deter-mine the hydraulic requirements for each installation.

Interior Protection Sprinklered Building - Identify which compart-mented area has the most hydraulically demanding window

sprinklers. Calculate all of the sprinklers withina compartmentedarea or the number of window sprinklers required to cover acombined linear length of glass equal to 1.2 x the square root ofthe system area of operation, whichever is greater. For exampleif the building design area is 1500 ft2 then 1.2 x (1500 ft2)1/2 =46.5 linear feet of glass or 1.2 x (139 m2)1/2 = 14,2 linear metersof glass. Add the window sprinkler demand to your most de-manding hydraulic design area.

Interior Protection Non-Sprinklered - Calculate all the sprinklerson the most demanding side of the glazing assembly within theenclosure.

Exterior Exposure Protection - Calculate all sprinklers controlledby the deluge valve using the design requirements of NFPA.

Duration Of Water Supply:

The duration of the water supply must comply with the require-ments of NFPA. In the event the window sprinklers are beingused to provide the equivalency of a fire rating, the water supply

must be capable of supplying water for the required ratingperiod.

Minimum Flow Per Sprinkler:

20 GPM (75,7 LPM) for sprinkler spacing of 6 to 8 ft. (1,83 to2,44 m) or 15 GPM (56,8 mLPM) for sprinkler spacing less than6 ft, (1,83 m).

Maximum Pressure Per Sprinkler:

Horizontal Sidewall = 70* psi (4,83 bar).

Vertical Sidewall = 175 psi (12,07 bar).

*The 70 psi is only for cold solder purposes. If there is a baffleor mullion of sufficient depth to act as a baffle, separating thesprinklers, the maximum pressure is 175 psi.


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InstallationThe Model WS Specific ApplicationWindow Sprinklers must be installed inaccordance with the following instruc-tions:

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).

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 20 ft.lbs. (28,5 Nm) of torqueis to be used to install sprinklers.Higher levels of torque may distort thesprinkler inlet with consequent leak-

age or impairment of the sprinkler.Step 1. The pendent vertical sidewallsprinkler must be installed only in thependent position with the centerline ofthe sprinkler parallel to the glass sur-face. The sprinkler must be orientatedso that the direction of flow indicatedon the sprinkler deflector is facing thewindow. The horizontal sidewall sprin-kler must be installed only in the hori-zontal position with the centerline ofthe sprinkler perpendicular to theglasssurface. The sprinkler must be orien-tated so that the word Top indicatedon the sprinkler deflector is facing thetop of window frame.

Step 2. With pipe thread sealant ap-plied to the pipe threads, hand tightenthe sprinkler into the sprinkler fitting.

Step 3. Wrench tighten the Sprinklerusing only the W-Type 20 (End A)Sprinkler Wrench (Ref. Figure 4). TheW-Type 20 (End A) Sprinkler Wrenchis to be appl ied to the SprinklerWrench flats only.

Page 4 of 8 TFP620

FIGURE 3A-1 INTERIOR FIRE SEPARATION

FIGURE 3A-2 EXTERIOR FIRE SEPARATION SPRINKLERS INSIDE

FIGURE 3A-3 EXTERIOR FIRE SEPARATION SPRINKLERS OUTSIDE

FIGURE 3ATYPICAL NONOPERABLE WINDOW OPENINGS

are installed on both sides of the window in the fire separation.

Window Sprinklers may be used in either a sprinklered or unsprinklered building to protectWhen acceptable to the Authority Having Jurisdiction the Model WS Specific Application

nonoperable window openings that are in an interior fire separation, the window sprinklers

INSIDE

INSIDE

where exterior spatial separation is defined as protecting an adjacent building from a fire in

Window Sprinklers may be used in either a sprinklered or unsprinklered building to protect

When acceptable to the Authority Having Jurisdiction the Model WS Specific Application

nonoperable window openings that are part of a fire separation provided in jurisdictions

your building, window sprinklers are installed on the interior side of the glass.

INSIDE

OUTSIDE

EXPOSURE

SIDE

where exterior spatial separation is defined as protecting your building from a fire in an

Window Sprinklers may be used in either a sprinklered or unsprinklered building to protectWhen acceptable to the Authority Having Jurisdiction the Model WS Specific Application

nonoperable window openings that are part of a fire separation provided in jurisdictions

adjacent building, open window sprinklers are installed on the exterior side of the glass.

OUTSIDE

INSIDE

EXPOSURESIDE


5/8

TFP620 Page 5 of 8

FIGURE 3BWINDOW MULLIONS AND BUTT JOINTS

FIGURE 3B-1 MULTIPLE WINDOWS SEPARATED BY MULLIONS

FIGURE 3B-2 MULTIPLE WINDOWS SEPARATED BY BUTT JOINTS

Figure 3B-3 WINDOWS WITH HORIZONTAL MULLIONS

A Window Sprinkler must be provided at each window glazing segment, regardless of width of segment. If segment isless than 6-0". a baffle or mullion to act as a baffle must be provided.

6'-0" (1,83 m)

sufficient depth to act as a

(1,83 m) unless separated

Minimum distance betweenWindow Sprinklers is 6'-0"

*

baffle.

by a baffle or mullion ofMULLION

MINIMUM

* SPRINKLERMODEL WS

OR VERTICALHORIZONTAL

0'-4" (101,6 mm) MINIMUM4'-0" (1,22 m) MAXIMUM

8'-0" (2,44 m)MAXIMUM

6'-0" (1,83 m)

MULLION

MINIMUMSPRINKLERMODEL WS

OR VERTICALHORIZONTAL

0'-4" (101,6 mm) MINIMUM4'-0" (1,22 m) MAXIMUM

8'-0" (2,44 m)MAXIMUM

required to be located withWindow Sprinklers are NOT

respect to horizontal orvertical butt joints.

BUTT JOINT

when intermediate horizontal

Window Sprinklers are NOTlisted to protect windows

mullions are present.

MULLION

WS SPRINKLERVERTICALMODEL

INTERMEDIATEMULLION

HORIZONTAL OR


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Care andMaintenanceThe Model WS Specific ApplicationWindow Sprinklers must be main-tained and serviced in accordance

with the following instructions:

NOTEBefore closing a fire protection systemmain control valve for maintenancework on the fire protection system thatit controls, permission to shut downthe affected fire protection systemsmust be obtained from the properauthorities and all personnel who maybe affected by this action must be no-tified.

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-f ied 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 sprinklerthat has a cracked bulb or that has lostliquid from its bulb. (Ref. InstallationSection).

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 relativeto any questions.

It is recommended that automaticsprinkler systems be inspected,tested, and maintained by a qualifiedInspection Service in accordance withlocal requirements and/or nationalcodes.

Page 6 of 8 TFP620

FIGURE 3CMODEL WS HORIZONTAL SIDEWALL SPRINKLER

TYPICAL INSTALLATION

STRUCTUREBUILDING

MODEL WS SPRINKLER

GLAZING FOR CLARITY.SHOWN ON ONE SIDE OF

2" (50,8 mm) 1" (25,4 mm)

NO MAXIMUM

DISTANCE

ALL COMBUSTIBLEMATERIALS SHALL BE

FROM SPRINKLERED FACE

OF GLAZING. THIS MAY BEDONE THROUGH USE OF

ANY OTHER METHOD

AUTHORITY HAVINGJURISDICTION.

ACCEPTABLE TO THE

MINIMUM 3'-0" (0,9 m)

KEPT 2" (50,8 mm) MINIMUM

INSTALLATION NOTE:

NONOPERABLEGLASS WINDOW

TO GLAZING

1/2" (12,7 mm)TO 4" (101,6 mm)

FRAME ARMSALIGNED

SIDE OF DEFLECTORFACING AND PARALLEL

VERTICALLY AND MARKED

BE ORIENTED WITHSPRINKLER SHALL

MAXIMUMNO

HEIGHT

(3,96 m)

GLAZING

MAXIMUMEXPOSED

HEIGHT

13'-0"

FRAMEWINDOW

ON SPRINKLERINDICATED

DEFLECTOR

"TOP"

"PONY WALL", OR BY


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LimitedWarrantyProducts manufactured by Tyco Fire &Building Products are warranted solelyto the original Buyer for ten (10) years

against 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 & Building Products.No warranty is given for products orcomponents manufactured by compa-nies not affiliated by ownership withTyco Fire & Building Products or forproducts and components which havebeen subject to misuse, improper in-stallation, corrosion, or which have notbeen installed, maintained, modifiedor repaired in accordance with applica-ble Standards of the National Fire Pro-

tection Association, and/or the stand-ards of any other Authorities HavingJurisdiction. Materials found by TycoFire & Building Products to be defec-tive shall be either repaired or re-placed, at Tyco Fire & Building Prod-ucts sole option. Tyco Fire & BuildingProducts neither assumes, nor author-izes any person to assume for it, anyother obligation in connection with thesale of products or parts of products.TycoFire & Building Products shall notbe responsible for sprinkler system de-sign errors or inaccurate or incompleteinformation supplied by Buyer orBuyers representatives.

IN NO EVENT SHALL TYCO FIRE &BUILDING PRODUCTS BE LIABLE,IN CONTRACT, TORT, STRICT LI-ABILITY OR UNDER ANY OTHER LE-GAL THEORY, FOR INCIDENTAL,INDIRECT, SPECIAL OR CONSE-QUENTIAL DAMAGES, INCLUDINGBUT NOT LIMITED TO LABORCHARGES, REGARDLESS OFWHETHER TYCO FIRE & BUILDINGPRODUCTS WAS INFORMEDABOUT THE POSSIBILITY OF SUCHDAMAGES, AND IN NO EVENTSHALL TYCO FIRE & BUILDINGPRODUCTS LIABILITY EXCEED ANAMOUNT EQUAL TO THE SALESPRICE.

THE FOREGOING WARRANTY ISMADE IN LIEU OF ANY AND ALLOTHER WARRANTIES EXPRESSOR IMPLIED, INCLUDING WARRAN-TIES OF MERCHANTABILITY ANDFITNESS FOR A PARTICULAR PUR-POSE.

TFP620 Page 7 of 8

FIGURE 3DMODEL WS VERTICAL PENDENT SIDEWALL SPRINKLER

TYPICAL INSTALLATION

ALL COMBUSTIBLE

DISTANCE

NO MAXIMUM

1" (25,4 mm)3" (76,2 mm)

FLOW DIRECTION

DEFLECTOR

INDICATED ONSPRINKLER

SPRINKLER SHALLBE ORIENTED WITH

PARALLEL TO GLAZING

ARROW POINTEDAND DEFLECTOR FLOW

FRAME ARMSALIGNED

TO 12" (304,8 mm)4" (101,6 mm)

TOWARD GLAZING

INSTALLATION NOTE:

HEIGHT

NOMAXIMUM

HEIGHT

EXPOSEDMAXIMUM

GLAZING

(3,96 m)13'-0"

WINDOWFRAME

STRUCTUREBUILDING

WATERWAYOF SPRINKLERCENTERLINE

GLASS WINDOWNONOPERABLE

MODEL WS SPRINKLER


MATERIALS SHALL BE

FROM SPRINKLERED FACE

OF GLAZING. THIS MAY BEDONE THROUGH USE OF

ANY OTHER METHOD


ACCEPTABLE TO THE

MINIMUM 3'-0" (0,9 m)


"PONY WALL", OR BY


8/8

OrderingProcedureContact your local distributor for avail-ability.

Sprinkler Assemblies with NPTThread Connections:Specify: Model WS, (Specify SIN),(specify Horizontal or Vertical Pen-dent) Specific Application WindowSprinkler, with (specify temperaturerating), (specify finish), P/N (specify).

WS (TY3388) Horizontal SidewallWindow Sprinkler

155F/68C,Natural Brass. . . . . . . . . . . P/N 50-305-1-155

155F/68C,Chrome Plated . . . . . . . . . P/N 50-305-9-155

155F/68C,White Coated. . . . . . . . . . . P/N 50-305-4-155

155F/68C,White RAL9010* . . . . . . . . P/N 50-305-3-155




200F/93C,White RAL9010* . . . . . . . . P/N 50-305-3-200

WS (TY3488) Vertical Pendent SidewallWindow Sprinkler




155F/68C,White RAL9010* . . . . . . . . P/N 50-304-3-155




200F/93C,White RAL9010* . . . . . . . . P/N 50-304-3-200

* Eastern Hemisphere sales only.

Sprinkler Wrench:Specify: W-Type 20 Sprinkler Wrench,P/N 56-000-1-106.

FIGURE 4W-TYPE 20 SPRINKLER

WRENCH

WRENCH RECESS(USE END "A" FOR

MODEL WS)

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

Page 8 of 8 TFP620

FIGURE 3EMODEL WS VERTICAL PENDENT SIDEWALL SPRINKLER

RECESSED CEILING TYPICAL INSTALLATION

WINDOW

BUILDINGSTRUCTURE

ALL COMBUSTIBLEINSTALLATION NOTE:

BETWEEN SPRINKLER

COVERINGS SHALLOR OTHER WINDOWBLINDS, CURTAINS

MAY BE INSTALLED

HORIZONTAL MODEL

WINDOWCOVERING

TYPICAL

AND GLAZING.

NONOPERABLEGLASS WINDOW

NOT BE LOCATED

WS SPRINKLERS

INTO RECESSED

CEILING SPACES.

VERTICALAND

FRAME

RECESSED

SPACECEILING

MODEL WS SPRINKLER


MATERIALS SHALL BE

FROM SPRINKLERED FACEOF GLAZING. THIS MAY BEDONE THROUGH USE OF

ANY OTHER METHOD


ACCEPTABLE TO THE

MINIMUM 3'-0" (0,9 m)


"PONY WALL", OR BY

window sprinkler

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