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TFP620

Page 2 of 8

Technical 

Data

Approvals

UL and C-UL Listed 

NYC under MEA 289-04-E

Approvals only apply to the service 

conditions indicated in the Design Cri-

teria section.

Additional Recognition

ICC Evaluation Service (ESR-2397) 

Ontario Building Code

Pipe Thread Connection

1/2 in. NPT

Discharge Coefficient

K=5.6 GPM/psi

½

 (80,6 LPM/bar

½

)

Temperature Ratings

155 °F (68 °C) 

200 °F (93 °C)

Finish

Natural Brass 

Signal White (RAL9003) Polyester 

Jet Black (RAL9005) Polyester 

Chrome Plated

Physical Characteristics

Frame  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Brass

Button  . . . . . . . . . . . . . . . . . . . . .Bronze/Copper

Sealing Assembly  . .Beryllium Nickel w/TEFLON

Bulb  . . . . . . . . . . . . . . . . . . . . . Glass (3 mm dia.)

Compression Screw . . . . . . . . . . . . . . . . . .Brass

Deflector . . . . . . . . . . . . . . . . . . . . Brass/Bronze

Operation

The glass bulb contains a fluid that 

expands when exposed to heat. When 

the rated temperature is reached, the 

fluid expands sufficiently to shatter the 

glass bulb, allowing the sprinkler to 

activate and water to flow.

Temperature

1-5/8" DIA.

(41,3 mm)

NPT

WATERWAY

OF SPRINKLER

CENTERLINE

NOMINAL MAKE-IN

7/16" (11,1 mm)

Screw
Deflector

-

6

THREAD

1/2"

RELIEF

Components:

Button
Sealing

Compression

Frame

Assembly

1 -

-
-

-

-

5

4

2
3

Bulb

(54,0 mm)

FLATS

WRENCH

2-1/8"

WINDOW

(20,6 mm)

13/16"

TOWARDS

DEFLECTOR

ORIENT

INDICATED TOP

DEFLECTOR

OF SPRINKLER

SPRINKLER

FRAME ARMS

1

2

3

4

5

6

indicated on

rating is

Deflector.

CROSS SECTION PLAN

SIDE ELEVATION

*

*

*

NOMINAL MAKE-IN

7/16" (11,1 mm)

SPRINKLER

DEFLECTOR

TOP OF

Compression

3

(15,9 mm)

CENTERLINE

WATERWAY

OF SPRINKLER

5

4

5/8"

6

Assembly

2

1

Components:

Frame
Button
Sealing

-

1

3

2

-

-

4

6

5

- Deflector

Screw

Bulb

-
-

SPRINKLER

TOWARDS

WINDOW

ORIENT

FLOW ARROW

(INDICATED ON

DEFLECTOR)

ARMS

FRAME

2-1/16"

(52,4 mm)

1-1/32"

(26,2 mm)

rating is indicated

Temperature

on Deflector.

WRENCH

FLATS

1/2"

NPT

2-1/8"

(54,0 mm)

TOWARDS WINDOW ELEVATION

CROSS SECTION

*

*

*

FIGURE 1 

MODEL WS WINDOW SPRINKLER 

HORIZONTAL SIDEWALL

FIGURE 2 

MODEL WS WINDOW SPRINKLER 

PENDENT VERTICAL SIDEWALL

Содержание tyco WS

Страница 1: ...nklers is based on their fast response thermal sensitivity and on their specially designed deflectors that ensure that the spray pattern wets the entire surface of the window Based on successful testing the Model WS Window Sprinklers can be used as interior protection of windows or glazing in a sprinklered building or non sprinklered building in accordance with Section 104 of the IBC Alternate Mat...

Страница 2: ...ulb allowing the sprinkler to activate and water to flow Temperature 1 5 8 DIA 41 3 mm NPT WATERWAY OF SPRINKLER CENTERLINE NOMINAL MAKE IN 7 16 11 1 mm Screw Deflector 6 THREAD 1 2 RELIEF Components Button Sealing Compression Frame Assembly 1 5 4 2 3 Bulb 54 0 mm FLATS WRENCH 2 1 8 WINDOW 20 6 mm 13 16 TOWARDS DEFLECTOR ORIENT INDICATED TOP DEFLECTOR OF SPRINKLER SPRINKLER FRAME ARMS 1 2 3 4 5 6 ...

Страница 3: ...parated by a baffle or mullion of sufficient depth to act as a baffle A mullion will act as a baffle when in the case of the Pendent Vertical Side wall the mullion extends to the back of the sprinkler deflector and in the case of the Horizontal Sidewall the mullion extends to the sprinkler wrench flat Refer to Figures 3B 1 and 3B 2 Minimum Distance from Standard Sprinklers 6 ft 1 83 m unless separ...

Страница 4: ...or sprinkler spacing less than 6 ft 1 83 m Maximum Pressure per Sprinkler Horizontal Sidewall 70 psi 4 83 bar The 70 psi is only for cold solder purposes If there is a baffle or a mullion of sufficient depth to act as a baffle separating the sprinklers the maximum pressure is 175 psi 12 07 bar Vertical Sidewall 175 psi 12 07 bar When acceptable to the Authority Having Jurisdiction the Model WS Spe...

Страница 5: ...indow Sprinklers is 6 0 baffle by a baffle or mullion of MULLION MINIMUM SPRINKLER MODEL WS OR VERTICAL HORIZONTAL 0 4 101 6 mm MINIMUM 4 0 1 22 m MAXIMUM 8 0 2 44 m MAXIMUM when intermediate horizontal Window Sprinklers are NOT listed to protect windows mullions are present MULLION WS SPRINKLER VERTICAL MODEL INTERMEDIATE MULLION HORIZONTAL OR FIGURE 3B B 1 TO B 3 WINDOW MULLIONS AND BUTT JOINTS ...

Страница 6: ...sition with the center line of the sprinkler per pendicular to the glass surface Orient the sprinkler so that the word Top indicated on the sprinkler deflector is facing the top of window frame Step 3 With pipe thread sealant applied to the pipe threads hand tighten the sprinkler into the sprinkler fitting Step 4 With reference to Figures 1 or 2 apply End A of W Type 20 Sprinkler Wrench only Figur...

Страница 7: ...m its bulb Refer to the Instal lation section for additional information 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 recognized by the Approval agency e g NFPA 25 in addition to the stan dards of any authorities having jurisdic tion Contact the installing co...

Страница 8: ...fy Model WS Specific Application Window Sprinkler TY3488 Pendent Vertical Sidewall with specify tem perature rating specify finish and P N specify 155 F 68 C Natural Brass 50 304 1 155 Signal White RAL9003 Polyester 50 304 4 155 Jet Black RAL9005 Polyester 50 304 5 155 Chrome Plated 50 304 9 155 200 F 93 C Natural Brass 50 304 1 200 Signal White RAL9003 Polyester 50 304 4 200 Jet Black RAL9005 Pol...

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