Tyco Fire Product CENTRAL ESFR-1 Instruction Manual

Technical Services: Tel: (800) 381-9312 / Fax: (800) 791-5500
Model ESFR-1
Early Suppression Fast Response Pendent Sprinklers
14.0 K-factor
General
Description
The Model ESFR-1 Sprinklers (Ref.
Figure 1) are "Early Suppression Fast
Response Sprinklers" having a nomi-
nal K-factor of 14.0. They are suppres-
sion mode sprinklers, and their use is
especially advantageous as a means
of eliminating the use of in-rack sprin-
klers, when protecting high-piled stor-
age.
The Model ESFR-1 is primarily de-
signed for use with storage of most
encapsulated or non-encapsulated
common materials including cartoned
unexpanded plastics to 35 ft. (10,7 m)
high. In addition, the protection of
some storage arrangements of roll pa-
per and rubber tires can be consid-
ered.
Applications for the Model ESFR-1
Sprinklers are expanding beyond the
current recognized installation stand-
ards. For information regarding re-
search fire tests that may be accept-
able to an Authority
Jurisdiction (e.g., flammable liquids,
aerosols, etc.), please contact the
Technical Services Department.
WARNINGS
The Model ESFR-1 Sprinklers de-
scribed herein must be installed and
maintained in compliance with this
document, as well as with the applica-
ble standards of the National Fire Pro-
tection Association, in addition to the
standards of any other authorities hav-
ing jurisdiction (e.g., FM Global). Fail-
ure to do so may impair the integrity 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
relative to any questions.
Page 1 of 4
Sprinkler
Identification
Numbers
SIN TY6226 - (Pendent K=14.0)
TY6226 ia a redesignation for C6226,
G8440, aand S8000.
Technical
Data
Approvals
UL and ULC Listed.
FM and LPC Approved.
(UL and ULC Listings, as well as FM
Approvals, only apply to the service
conditions indicated in the Design Cri-
teria section.)
NYC under MEA 356-01-E.
VdS Approved; however, the use of the
ESFR-1 is required to be agreed upon
by the VdS for each application.
Maximum Working Pressure
175 psi (12,1 bar)
Having
Pipe Thread Connection
3/4 inch NPT or ISO 7-R3/4
Discharge Coefficient
K = 14.0 GPM/psi
(201,6 LPM/bar
Temperature Ratings
165°F/74°C or 214°F/101°C
Finish
Natural Brass
Physical Characteristics
Frame . . . . . . . . . . . . . Brass
Deflector . . . . . . . . . . . . Bronze
Compression Screw . . . . . . . . .
. . . . . . . . . . . . Stainless Steel
Hook . . . . . . . . . . . . . . Monel
Strut . . . . . . . . . . . . . . Monel
Link Assembly
Button . . . . . . . . . . . . . Bronze
Sealing Assembly . . . . . . . . . . .
. . . . . . Beryllium Nickel w/Teflon*
Ejection Spring . . . . . . . . Inconel
FEBRUARY, 2002
1/2
1/2
)
. . . . Solder, Nickel
Customer Service/Sales:
Tel: (215) 362-0700 / (800) 523-6512
Fax: (215) 362-5385
Patents
U.S.A. Patent Numbers 4,580,729
and 4,893,679 may be applicable to
the Model ESFR-1. Other patents are
pending.
TFP318 (3-2.2)
TFP318