Tyco TY-B Series - Page 3

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TFP151
FIGURE 1
STANDARD RESPONSE SERIES TY-B UPRIGHT (TY1151) AND PENDENT (TY1251) SPRINKLERS
2.8 K-FACTOR, 1/2 INCH NPT
1-Frame
2-Button
3 - Sealing
Assembly
4-Bulb
5 - Compression
Screw
6 - Deflector
7-Bushing
* Temperature rating is indicated on deflector or adjacent to
orifice seat on frame.
**Pipe thread connections per ISO 7/1 can be provided on
special request.
FIGURE 2
STANDARD RESPONSE SERIES TY-B UPRIGHT (TY3151) AND PENDENT (TY3251) SPRINKLERS
5.6 K-FACTOR, 1/2 INCH NPT
1-Frame
2-Button
3 - Sealing
Assembly
4-Bulb
5 - Compression
Screw
6 - Deflector
* Temperature rating is indicated on deflector or adjacent to
orifice seat on frame.
**Pipe thread connections per ISO 7/1 can be provided on
special request.
2
4
5
6
PENDENT CROSS SECTION
(55,6 mm)
2-3/16"
(38,1 mm)
1-1/2"
PLATE SEATING
ESCUTCHEON
7/16" (11,1 mm)
NOMINAL
MAKE-IN
FLATS
WRENCH
SURFACE
1
3
NPT
1/2"
RECESSED PENDENT UPRIGHT
2-7/8" (73,0 mm) DIA.
(11,1 mm)
NOMINAL
MAKE-IN
7/16"
RECESSED
STYLE 10
ESCUTCHEON
(55,6 mm)
2-3/16"
1/2" NPT
DEFLECTOR
SSU
SSP DEFLECTOR
**
**
*
*
*
2
4
5
6
7
3
PLATE SEATING
ES
C
UT
C
HE
O
N
(57,2 mm)
2-1/4"
WRENCH
(39,7 mm)
1-9/16"
FLATS
7
/
16"
(
11,1 mm
)
NOMINAL
MAKE-INSURFACE
NPT
1/2"
2-3/16"
(55,6 mm)
SSU
DEFLECTOR
DEFLECTOR
SSP
1
SECTIONPENDENT UPRIGHT
CROSS
**
*
*