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TFP351
FIGURE 1
STANDARD RESPONSE SERIES TY-B UPRIGHT (TY3153) AND PENDENT (TY3251) SPRINKLERS
INTERMEDIATE LEVEL SPRINKLERS, 5.6 K-FACTOR, 1/2 INCH NPT
*
Temperature rating is indicated on the deflector, shield, or adjacent to orifice seat on frame.
**
Pipe thread connections per ISO 7/1 can be provided on special request.
*
Temperature rating is indicated on the deflector, shield, or adjacent to orifice seat on frame.
**
Pipe thread connections per ISO 7/1 can be provided on special request.
FIGURE 1
STANDARD RESPONSE SERIES TY-B UPRIGHT (TY4153) AND PENDENT (TY4251) SPRINKLERS
INTERMEDIATE LEVEL SPRINKLERS, 8.0 K-FACTOR, 3/4 INCH NPT
SCREW
SHIELD
UPRIGHT
SHIELD
MODEL S2
SHIELD
(FIELD ASSEMBLED - SEE INSTALLATION SECTION)
2-3/16"
(55,6 mm)
PENDENT
WRENCHING
FLATS
NOMINAL MAKE-IN
7/16" (11,1 mm)
1/2"
NPT
O-RING
(60,3 mm)
(FACTORY ASSEMBLED)
UPRIGHT
1/2"
NPT
(11,1 mm)
MAKE-IN
NOMINAL
7/16"
2-3/8"
3-1/2" (88,9 mm) DIA,
FLATS
WRENCHING
**
3-1/2" (88,9 mm) DIA,
**
*
3/4"
NPT
**
SHIELD
UPRIGHT
NOMINAL MAKE-IN
1/2" (12,7 mm)
WRENCHING
FLATS
3/4"
NPT
O-RING
(61,9 mm)
1/2"
NOMINAL
MAKE-IN
(12,7 mm)
2-7/16"
(58,7 mm)
2-5/16"
WRENCHING
FLATS
SHIELD
SCREW
3-1/2" (88,9 mm) DIA,
3-1/2" (88,9 mm) DIA,
SHIELD
MODEL S2
**
*
(FIELD ASSEMBLED - SEE INSTALLATION SECTION)
PENDENT
(FACTORY ASSEMBLED)
UPRIGHT
OBSOLETE
