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Email: techserv@tycofp.com
Model ESFR-1
Early Suppression, Fast Response Pendent Sprinklers
14.0 K-factor
General
Description
The Tyco
®
Model ESFR-1 Pendent
Sprinklers are "Early Suppression,
Fast Response Sprinklers" having
a nominal K-factor of 14.0. They are
suppression-mode sprinklers that are
especially advantageous as a means
of eliminating the use of in-rack sprin-
klers
when
protecting
storage.
The Model ESFR-1 is primarily de-
signed for protection of the following
storage arrangements:
• Most encapsulated or non-encap-
sulated common materials including
cartoned, unexpanded plastics
• Some storage arrangements of
rubber tires, roll paper, flammable
liquids
For specific criteria, refer to the tables
in this data sheet as well as the appli-
cable design standard.
®
Applications for the Tyco
ESFR Sprin-
klers are expanding beyond currently
recognized installation standards. For
information on research fire tests (with
flammable liquids and aerosols, for ex-
ample) that may be acceptable to an
Authority Having Jurisdiction, contact
the Technical Services department.
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
Installation can permanently dam-
age 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 8
NOTICE
The Model ESFR-1 Sprinklers de-
scribed herein must be installed and
maintained in compliance with this
document, as well as with the appli-
cable standards of the National Fire
Protection Association, in addition to
the standards of any other authorities
having jurisdiction (for example, FM
Global). Failure to do so may impair
the performance of these devices.
high-piled
Owners are responsible for maintain-
ing their fire protection system and
devices in proper operating condition.
The installing contractor or sprinkler
manufacturer should be contacted
with any questions.
In all cases, the appropriate NFPA or
FM installation standard must be ref-
erenced to ensure applicability and
to obtain complete installation guide-
lines. The general guidelines in this
data sheet are not intended to provide
complete installation criteria.
Model/Sprinkler
Identification
Number (SIN)
TY6226 - Pendent K=14.0
TY6226 is a re-designation for C6226,
G8440, and S8000.
Technical
Data
Approvals
UL and C-UL Listed
FM, VdS, and LPCB Approved
(094b/01 and 007l/01)
NYC under MEA 356-01-E
Maximum Working Pressure
175 psi (12,1 bar)
Pipe Thread Connections
3/4 inch NPT
ISO 7-R3/4
OCTOBER 2009
Discharge Coefficient
1/2
K = 14.0 GPM/psi
(362,9 LPM/bar
1/2
)
Temperature Ratings
165°F/74°C
214°F/101°C
Finish
Natural Brass
Physical Characteristics
Frame . . . . . . . . . . . . . . . . . . . . . . . . Brass
Deflector. . . . . . . . . . . . . . . . . . . . . Bronze
Compression Screw. . . . . . Stainless Steel
Hook . . . . . . . . . . . . . . . . . . . . . . . . . Monel
Strut . . . . . . . . . . . . . . . . . . . . . . . . . Monel
Link Assembly . . . . . . . . . . . Solder, Nickel
Button. . . . . . . . . . . . . . . . . . . . . . . . Brass
Sealing Assembly. . . . . . . . . . . . Beryllium
Nickel w/Teflon*
Ejection Spring. . . . . . . . . . . . . . . . Inconel
Patents
Patents pending
TFP318
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Summary of Contents for Tyco ESFR-1
- Page 1 Owners are responsible for maintain- storage. ing their fire protection system and The Model ESFR-1 is primarily de- devices in proper operating condition. signed for protection of the following The installing contractor or sprinkler storage arrangements: manufacturer should be contacted with any questions.
- Page 2 9-Ejection Spring WRENCH ELEMENT FLATS TEMPERATURE RATING 2" (50,8 mm) FIGURE 1 MODEL ESFR-1, K=14.0 EARLY SUPPRESSION, FAST RESPONSE PENDENT SPRINKLER Design System Type NFPA 13 — Deflector-to-Ceiling Distance Wet-pipe system Criteria 6 to 14 inches (152 to 356 mm)
- Page 3 TFP318 Page 3 of 8 TABLE 1 COMMODITY SELECTION AND DESIGN CRITERIA OVERVIEW FOR ESFR-1 PENDENT SPRINKLERS Storage Type NFPA Open Frame (that is, no solid shelves) Refer to Table 2 and Single, Double, Multiple-Row, or Portable Rack Storage of Refer to Table 2 and NFPA 13.
- Page 4 TFP318 Page 4 of 8 TABLE 2 NFPA AND FM DESIGN CRITERIA FOR RACK STORAGE OF ESFR-1 PENDENT SPRINKLERS Minimum Residual Pressure, psi (bar) Maximum Maximum Commodity Building Height, Storage Height, NFPA Ft. (m) Ft. (m) The number of design sprinklers at listed pressure is 12 unless specified otherwise.
- Page 5 TFP318 Page 5 of 8 TABLE 3 NFPA AND FM DESIGN CRITERIA FOR PALLETIZED AND SOLID PILED STORAGE OF ESFR-1 PENDENT SPRINKLERS Minimum Residual Pressure, psi (bar) Maximum Maximum Commodity Building Height, Storage Height, NFPA Ft. (m) Ft. (m) The number of design sprinklers at listed pressure is 12 unless specified otherwise.
- Page 6 Do not apply pres- sure to the Link Assembly, and han- dle the ESFR-1 Sprinkler only by the NOTICE Frame arms. Damage to the fusible Link Assembly Step 3.
- Page 7 Service in accordance with local ing, wrench twisting, wrench slip- requirements and/or national codes. ® The Tyco Model ESFR-1 must be page, or the like. maintained and serviced in accor- dance with the following instructions. • are leaking or exhibiting visible signs of corrosion.
- Page 8 This warranty will apply to the full ex- tent permitted by law. The invalidity, in whole or part, of any portion of this warranty will not affect the remainder. © 2007-2009 TYCO FIRE SUPPRESSION & BUILDING PRODUCTS, 451 North Cannon Avenue, Lansdale, Pennsylvania 19446...
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