TFP443
Page 2 of 6
3-3/16" DIA.
(81,0 mm)
1/2"
NPT
2-1/2" DIA.
(63,5 mm)
MOUNTING
SURFACE
3/16"
(4,8 mm)
1/8" GAP
(3,2 mm)
FACE OF
SPRINKLER
FITTING
7/8" (22,2 mm)
1-1/8" (28,6 mm)
TIP
DEFLECTOR IN
OPERATED POSITION
1/2" (12,7 mm)
THREADED
ADJUSTMENT
SPRINKLER-
SUPPORT CUP
ASSEMBLY
OPERATED
SPRINKLER
1-7/8"±1/4"
(47,6 mm
±6,4 mm)
SPRINKLER-
SUPPORT CUP
ASSEMBLY
COVER-
RETAINER
ASSEMBLY
COVER
PLATE
RETAINER
DISPOSABLE
PROTECTIVE CAP
SPRINKLER/SUPPORT CUP
ASSEMBLY
COVER PLATE/RETAINER
ASSEMBLY
COVER
PLATE
EJECTION
SPRING
RETAINER
WITH THREAD
DIMPLES
SOLDER
TAB
SEALING
ASSEMBLY
COMPRESSION
SCREW
DEFLECTOR
(OPERATED
POSITION)
SPRINKLER
WRENCHING
AREA
SOLDER LINK
ELEMENT
LEVER
DEFLECTOR
CAP
BODY
(1/2" NPT)
SADDLE
SUPPORT
CUP WITH
ROLL FORMED
THREADS
GUIDE
PIN
GUIDE PIN
HOUSING
THREAD INTO
SUPPORT
CUP UNTIL
MOUNTING
SURFACE IS
FLUSH WITH
CEILING
WRENCH
RECESS
PUSH WRENCH
IN TO ENSURE
ENGAGEMENT
WITH SPRINKLER
WRENCHING AREA
FIGURE 1
RAPID RESPONSE SERIES LFII RESIDENTIAL
FLAT-PLATE CONCEALED PENDENT SPRINKLER (TY2524)
FIGURE 2
W-TYPE 18
SPRINKLER WRENCH
FIGURE 3
RAPID RESPONSE SERIES LFII RESIDENTIAL FLAT-PLATE (TY2524)
INSTALLATION DIMENSIONS/PROTECTIVE CAP/ACTIVATED DEFLECTOR
