HOR. & REC. HOR. SIDEWALL SPRINKLERS, RESIDENTIAL
MODEL F687 DESIGNER, BULB TYPE, 5.8 K-FACTOR, 155°F
GENERAL DESCRIPTION
The 5.8 K-factor, Model F687 Designer
Residential Horizontal and Recessed
Horizontal Sidewall Sprinklers (Ref.
Figure A) are automatic sprinklers of
the frangible bulb type. They are to be
used in
•
wet pipe residential sprinkler sys-
tems for one- and two-family dwell-
ings and mobile homes per NFPA
13D,
•
wet pipe residential sprinkler sys-
tems for residential occupancies up
to four stories in height per NFPA
13R, and
•
wet pipe sprinkler systems for the
residential portions of any occu-
pancy per NFPA 13.
The recessed versions of the Model
F687 Sprinkler are obtained by utiliz-
ing the Model F705 Recessed Es-
cutcheon (Ref. Figures A and B-2). The
F705 Recessed Escutcheon provides
1/4 inch (6,4 mm) of recessed adjust-
ment or up to 1/2 inch (12,7 mm) of
total adjustment from the flush sidewall
position.
The F705 has a separable two-piece
design which allows installation of the
sprinklers and pressure testing of the
fire protection system, prior to wall
construction and/or application of a fin-
ish coat to the wall. They also permit
refinishing of a wall surface without
having to first shut down the fire pro-
tection system and remove the sprin-
klers.
They are designed for installation
along a wall or lintel and just beneath
a smooth and level ceiling. Horizontal
sidewall sprinklers are generally used
in lieu of pendent or upright sprinklers
because of aesthetic, building con-
struction, or installation economy con-
siderations.
The F687 Sprinklers have been de-
signed to operate with a particular tem-
perature rating and heat responsive
thermal characteristic, as well as to
discharge water in a specific pattern
and quantity per square foot relation-
ship. The combination of the perform-
ance characteristics which are associ-
FIGURE A
5.8 K-FACTOR MODEL F687 (SIN G1687) RESIDENTIAL
HORIZONTAL AND RECESSED HORIZONTAL
SIDEWALL SPRINKLERS
Printed in U.S.A. 7-02
Components:
1 - Frame
2 - Button Assembly
TD587M
3 - Gasketed
Spring Plate
6 - Deflector
4 - Bulb
5 - Compression Screw
TYCO FIRE PRODUCTS
, 7071 S. 13th Street, Suite 103 Oak Creek, WI 53154 — www.gemsprinkler.com
Customer Service/Sales:
Tel: (800) 558-5236 / Fax: (800) 877-1295
Technical Services:
Tel: (800) 381-9312 / Fax: (800) 791-5500
SPRI
NKLERS
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OR
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CEMENT
USE
ONL
Y
IN
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NKLER
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