Tyco TY5332 Quick Start Manual

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Model SW-20 and SW-24 — 11.2 K-factor
Extended Coverage Ordinary Hazard
Horizontal Sidewall Sprinklers (Standard Response)
General
Description
The Model SW-20 and SW-24, 11.2
K-factor, Standard Response, Ex-
tended Coverage Ordinary Hazard
(ECOH) Horizontal Sidewall Sprin-
klers are decorative glass bulb sprin-
klers designed for use in ordinary haz-
ard occupancies per NFPA 13.
The SW-20 provides protection of cov-
erage areas up to 16 ft. x 20 ft. (320
2
ft ), whereas the SW-24 provides pro-
tection of coverage areas up to 16 ft. x
2
24 ft. (384 ft ), as compared to stand-
ard coverage horizontal sidewall sprin-
klers having a maximum coverage
area of 10 ft. x 10 ft. (100 ft
nary hazard occupancies.
Horizontal sidewall sprinklers are de-
signed for installation along a wall or
the side of a beam and are commonly
used instead of pendent or upright
sprinklers due to aesthetics or building
construction considerations, where
piping across the ceiling is not desir-
able.
Corrosion resistant coatings, where
applicable, are utilized to extend the
life of copper alloy sprinklers beyond
that which would otherwise be ob-
tained when exposed to corrosive at-
mospheres. Although corrosion resis-
tant coated sprinklers have passed the
standard corrosion tests of the appli-
IMPORTANT
Always refer to Technical Data
Sheet TFP700 for the "INSTALLER
WARNING" that provides cautions
with respect to handling and instal-
lation of sprinkler systems and com-
ponents. Improper handling and in-
stallation can permanently damage
a sprinkler system or its compo-
nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.
Page 1 of 6
cable approval agencies, the testing is
not representative of all possible cor-
rosive atmospheres. Consequently, it
is recommended that the end user be
consulted with respect to the suitability
of these corrosion resistant coatings
for any given corrosive environment.
The effects of ambient temperature,
concentration of chemicals, and
gas/chemical velocity, should be con-
sidered, as a minimum, along with the
corrosive nature of the chemical to
which the sprinklers will be exposed.
The Model SW-20 and SW-24 Sprin-
klers described herein must be in-
stalled and maintained in compliance
with this document, as well as with the
2
) for ordi-
applicable standards of the National
Fire Protection Association, in addition
to the standards of any other authori-
ties having jurisdiction. Failure to do
so may impair the performance of
these devices.
The owner is responsible for maintain-
ing their fire protection system and de-
vices in proper operating condition.
The installing contractor or sprinkler
manufacturer should be contacted
with any questions.
Model/Sprinkler
Identification
Numbers
TY5332 -
TY5337 -
TY5332 is a redesignation for C5332.
TY5337 is a redesignation for C5337.
Technical
Data
Approvals
UL and C-UL Listed.
(Refer to the Design Criteria Section)
Polyester coated sprinklers are UL and
JANUARY, 2005
WARNINGS
SW-20
SW-24
SW-20
SW-24
C-UL Listed as Corrosion Resistant
Sprinklers.
NYC under MEA 177-03-E.
Maximum Working Pressure
175 psi (12,1 bar)
Discharge Coefficient
1/2
K = 11.2 GPM/psi
1/2
(161,3 LPM/bar )
Temperature Ratings
SW-20: 155°F/68°C & 200°F/93°C
SW-24: 200°F/93°C
Finishes
White Polyester, Chrome Plated, or
Natural Brass
Physical Characteristics
Frame . . . . . . . . . . . . Bronze
Button . . . . . . . . . . . . Bronze
Sealing Assembly . . . . . . . . . .
. . . . . . Beryllium Nickel w/Teflon*
Bulb (3 mm dia.) . . . . . . . . Glass
Compression Screw . . . . . . Brass
Deflector . . . . . . . . . . . Bronze
*DuPont registered trademark
TFP230