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3.

Model GFR Quick Response Horizontal Sidewall Sprinkler

De

fl

 ector: 

HSW1

Installation Wrench: 

Model D Sprinkler Wrench

Installation Data:

Nominal

Ori

fi

 ce

Thread Size

Nominal K 

Factor

Sprinkler 

Height 

Approval Organization

and Type of Approval

Sprinkler

 Identi

fi

 cation 

Number (SIN)

US

Metric

Light

Hazard

Ordinary 

Hazard

1

/

2

” (15mm)

7

/

16

” (11mm)

3

/

8

” (10mm)

17

/

32

” (20mm)

½” NPT (R½) 
½” NPT (R½)
½” NPT (R½)
¾” NPT (R¾)

5.6
4.2
2.8
8.2

80
60
41

119

3

5

/

16

” (84mm)

3

5

/

16

” (84mm)

3

5

/

16

” (84mm)

3

5

/

16

” (84mm)

1,2,3,7 
1,2,3,7
1,2,3,7
1,2,3,7

1,2,3,7

 —
 —

R3135
R3133
R3131
R3137

Model GFR Quick Response Recessed Pendent Sprinklers

Installation Wrench: 

Model GFR1 Sprinkler Wrench

Installation Data:

Sprinkler Type

Nominal K Factor

Sprinkler Height

Approvals

(2)

Sprinkler Identi

fi

 cation

Number (SIN)

US

Metric

½” (15mm) Standard Orifice with ½” NPT (R½) Thread 

7

/

16

” (11mm) Small Orifice with ½” NPT (R½) Thread

3

/

8

” (10mm) Small Orifice with ½” NPT (R½) Thread

10mm Orifice XLH with R

3

/

8

Thread

17

/

32

” (20mm) Large Orifice with ¾” NPT (R¾) Thread

5.6
4.2 
2.8
4.2
8.0

80
60
40
60

115

2

7

/

8

” (73mm)

2

7

/

8

” (73mm)

2

7

/

8

” (73mm)

(73mm)
2

15

/

16

” (75mm)

1,2,3,7
1,2,3,7
1,2,3,7

1,2,3,7

R3115
R3113
R3111
R3174
R3117

(1)

 Refer to escutcheon data table for specific escutcheon approvals and dimensions.

Model GFR Quick Response Recessed Horizontal Sidewall Sprinklers

De

fl

 ector: 

HSW1

Installation Wrench: 

Model GFR1 Sprinkler Wrench

Installation Data

Nominal

Ori

fi

 ce

Thread

Size

 NPT

Nominal K 

Factor

Sprinkler 

Height

Approval

Organization

(2)

Type of Approval

Sprinkler

Identi

fi

 cation

Number 

(SIN)

US Metric

Light

Hazard

Ordinary

Hazard

1

/

2

” (15mm)

7

/

16

” (11mm)

3

/

8

” (10mm)

17

/

32

”(20mm)

½”(R½)
½”(R½)
½”(R½)
¾”(R¾)

5.6
4.2
2.8
8.0

81.0
61.0
40.6

118.2

3

5

/

16

” (84mm)

3

5

/

16

” (84mm)

3

5

/

16

” (84mm)

3

5

/

16

” (84mm)

1,2,3,7
1,2,3,7
1,2,3,7
1,2,3,7

1,2,3,7



R3135
R3133
R3131
R3137

(1)

 Refer to escutcheon data table for specific escutcheon approvals and dimensions.

Recessed Pendent /F1

Recessed Pendent /FP

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