Johnson Controls tyco EC-25 User manual

Model EC-25 (CMDA and CMSA Applications)
25.2 (360) K-factor (360) Upright Sprinkler
Extended Coverage
Page 1 of 4 AUGUST 2018 TFP213
IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
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 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.
Worldwide
Contacts
www.tyco-fire.com
General
Description
The TYCO Model EC-25, Extended
Coverage 25.2K Upright Sprinkler
is a UL Listed, standard response,
extended coverage Control Mode
Density Area (CMDA) sprinkler for
storage applications. It is also FM
Approved as a quick response,
extended coverage CMDA sprinkler
and as a Control Mode Specific Appli-
cation (CMSA) sprinkler, as well as
FM Approved for storage and non-stor-
age applications.
When used in accordance with
National Fire Protection Association
(NFPA) 13, smoke vents and draft cur-
tains are not required as specified in the
2015 edition of the International Building
Code (IBC) and International Fire Code
(IFC) for CMSA sprinklers with an RTI of
50 or less and a design of 12 or fewer
sprinklers.
These sprinklers offer a maximum cov-
erage area of 196 ft² (18,2 m²), which
is almost double the area offered by
standard coverage sprinklers used for
similar applications.
The Model EC-25 Upright Sprinklers
comply with the criteria for the pro-
tection of retail stores as described in
NFPA 13.
Where the FM Approval is utilized, the
Model EC-25 Upright Sprinkler has
successfully undergone full-scale fire
testing at FM Global for ceiling-only
storage and non-storage applica-
tions. When used in conformance with
applicable FM Global Property Loss
Prevention Data Sheets, the Model
EC-25 Upright Sprinkler provides low
hydraulic demand, the spacing advan-
tages of extended coverage, and the
obstruction benefits of an upright
sprinkler.
For more information on applica-
tions and benefits of the Model EC-25
Upright Sprinkler, refer to the available
White Papers at www.tyco-fire.com.
NOTICE
The Model EC-25 Upright Sprinklers
described herein must be installed
and maintained in compliance with this
document, as well as with the applica-
ble standards of the NFPA, 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 main-
taining their fire protection system
and devices in proper operating con-
dition. Contact the installing contrac-
tor or sprinkler manufacturer with any
questions.
Sprinkler
Identification
Number (SIN)
Refer to Table A for sprinkler identifica-
tion number.
Technical
Data
Approvals
UL and C-UL Listed: CMDA
(Standard Response)
FM Approved: CMDA and CMSA
(Quick Response)
NYC Approved under MEA 355-01-E
Approvals only apply to the service condi-
tions indicated in the Design Criteria section.
Finish
Natural Brass
Physical Characteristics
Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Brass
Deflector . . . . . . . . . . . . . . . . . . . . . . . . . Copper
Compression Screw . . . . . . . . . . Stainless Steel
Hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . MONEL
Strut . . . . . . . . . . . . . . . . . . . . . . . . . . . . MONEL
Link Assembly. . . . . . . . . . . . . . . . Solder, Nickel
Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Brass
Sealing Assembly . Beryllium Nickel w/TEFLON
Ejection Spring . . . . . . . . . . . . . . . . . . INCONEL
Deflector Nut. . . . . . . . . . . . . . . . . . . . . . . .Brass
Response Time Index (RTI)
Less than or equal to 50 (m-s)0.5
Additional Technical Data
Refer to Table A for additional techni-
cal data.
Operation
The fusible link assembly is com-
prised of two link halves that are joined
together by a thin layer of solder. When
the rated temperature is reached, the
solder melts and the two link halves
separate, allowing the sprinkler to acti-
vate and flow water.

TFP213
Page 2 of 4
Design
Criteria
UL and C-UL Listing Criteria
NFPA 13, Chapters 12 thru 20 –
Density / Area Design
The TYCO Model EC-25 Extended
Coverage Upright Sprinklers (TY9128)
are UL and C-UL Listed for installa-
tion in accordance with the extended
coverage upright spray sprinkler
requirements of NFPA 13 or other appli-
cable NFPA standards when used in
conjunction with the following
guidelines:
• Protection of extra hazard and high-
piled storage occupancies where
area/density design criteria are
provided.
• Unobstructed or non-combustible
obstructed construction.
• Model EC-25 Sprinklers, having
been specically tested and Listed
for non-combustible obstructed
construction, are suitable for use
within trusses or bar joists having
non-combustible web members
greater than 1 in. (25,4 mm) when
applying the 4 times obstruction
criteria rule dened under “Obstruc-
tions to Sprinkler Discharge Pattern
Development.”
• Maximum coverage area per
sprinkler is 196 ft² (18,2 m²).
• Maximum distance between sprin-
klers is 15 ft (4,6 m) when the
coverage area does not exceed
144 ft² (13,4 m²), and the maximum
distance between sprinklers is
14 ft (4,3 m) when the coverage
area does not exceed 196 ft²
(18,2 m²).
• Minimum distance between sprin-
klers is 8 ft (2,44 m).
• Minimum ow requirement is based
on the design density applied
over the actual coverage area per
sprinkler. For example, when:
A sprinkler spacing is 14 ft × 12 ft − 6 in.
(4,3 m × 3,8 m) or 175 ft² (16,3 m²),
and the design density is 0.6 gpm/ft²
(24,4 mm/min), the sprinkler design
flow rate is 105 gpm (397 Lpm) and
the required design pressure is
17.4 psi (1,2 bar).
• The minimum clearance between
the deector and the top of storage
is 36 in. (0,9 m). For clearances of
36 in. (0,9 m) up to 48 in. (1,21 m),
the minimum design pressure is
22 psi (1,52 bar). For clearances
of 48 in. (1,21 m) and greater, the
minimum design pressure is estab-
lished by the minimum ow require-
ment. However, the pressure can
never be less than 7 psi (0,5 bar).
• Ordinary and intermediate temper-
ature rated Model EC-25 Upright
Sprinklers have been investigated
for use in high-piled storage occu-
pancies at the hydraulic demand
normally associated with high
temperature sprinklers. As such,
the Model EC-25 Upright Sprinklers
are listed storage sprinklers having
a K-factor greater than 11.2 (161,4)
and having ordinary and interme-
diate temperature ratings of 165°F
or 74°C and 214°F or 101°C. Conse-
quently, the Model EC-25 Sprin-
klers, in accordance with NFPA 13,
may be used in conjunction with the
density curves for high temperature
sprinklers.
• NFPA obstruction rules for Extended
Coverage Sprinklers must be utilized.
System Type
Wet pipe, dry pipe, and pre-action
systems are acceptable.
FM Approval Criteria
FM Loss Prevention Data Sheets
2-0, 3-26, and 8-9
TYCO Model EC-25 Extended Cover-
age 25.2K Upright Sprinklers (TY9128)
are FM Approved to be utilized in accor-
dance with the following guidelines.
Application
The Model EC-25 Extended Cov-
erage Upright Sprinklers are
1- Frame
2- Deector
3- Compression Screw
4- Hook
5- Strut
6- Link Assembly
7- Button
8- Gasketed Spring Plate
9- Ejection Spring
10- Deector Nut
* ISO 7-R1 pipe thread can be
provided on special request.
Item Description
Sprinkler Identication Number (SIN) TY9128
K-factor (gpm/psi) (lpm/bar) 25.2 gpm/psi½(362,9 lpm/bar½)
Temperature Rating ˚F (˚C) 165˚F (74˚C)
212˚F (100˚C)
Thread Size 1 in. NPT or ISO 7-R 1
Sprinkler Orientation Upright
Maximum Working Pressure, psi (bar) 175 psi (12,1 bar)
*
7
11" NPT
8
6
9
5
4
2
WRENCH
FLATS
TEMPERATURE
RATING
9/16"
(14,3 mm)
NOMINAL
MAKE-IN
3-3/4"
(95,3 mm)
310
2-9/16" DIA.
(65,0 mm)
FIGURE 1
MODEL EC-25 UPRIGHT SPRINKLER, 25.2K
EXTENDED COVERAGE
TABLE A
MODEL EC-25 UPRIGHT SPRINKLER
TECHNICAL DATA

TFP213
Page 3 of 4
FM Approved ceiling-level Storage
Sprinklers for storage occupancy
hazards and other similar high heat
release type fires. When compared
with other FM Approved Storage Sprin-
klers, the Model EC-25 Upright Sprin-
kler provides low hydraulic demand,
the spacing advantages of extended
coverage, and the FM Global obstruc-
tion benefits of an upright sprinkler.
Model EC-25 Upright Sprinklers should
be used in conformance with applica-
ble FM Global Property Loss Preven-
tion Data Sheets.
Hydraulic Design
To determine the hydraulic design for
the Model EC-25 Upright Sprinkler refer
to the applicable FM Global Property
Loss Prevention Data Sheet.
System Type
Wet pipe systems only
Sprinkler Spacing
The maximum coverage area per
sprinkler is 196 ft² (18,2 m²). The
minimum coverage area per sprinkler is
100 ft² (9,3 m²). The maximum distance
between sprinklers is 14 ft (4,3 m). The
minimum distance between sprinklers
is 10 ft (3,05 m).
Note: When a wall or obstruction
makes a minimum spacing of 10 ft
(3,05 m) impossible, consult FM Global
Property Loss Prevention Data Sheet
2.0 for applicable guidelines.
Sprinkler Location
Locate sprinklers with respect to
the ceiling/roof in accordance with
FM Global Property Loss Prevention
Data Sheet 2.0.
Obstructions
Follow the obstruction requirements
as detailed in FM Global Property Loss
Prevention Data Sheet 2.0.
Other Details
All other design details should be in
accordance with FM Global Property
Loss Prevention Data Sheet 2.0 as well
as any other applicable FM Global Data
Sheet.
NFPA 13 – Alternative System
Design (CMSA) Criteria
The TYCO Model EC-25 Extended Cov-
erage Upright Sprinklers (TY9128) have
successfully undergone large-scale
fire tests at FM Global to comply with
the current edition of NFPA 13. As such,
NFPA 13 may be utilized for design
options with the Model EC-25 Upright
Sprinklers for providing ceiling-only
protection.
This allows for the protection of Pallet-
ized, Single, Double, and Multiple Row
Open Racks. Protection is up to 30 ft
(9,1 m) of Cartoned, Unexpanded
Group A Plastic Commodities in a
maximum 35 ft (11 m) ceiling con-
dition with extended spacing up to
196 ft² (18,2 m²). This protection is
delivered while maintaining very rea-
sonable flow and pressure require-
ments. Pipe sizes as well as water
supply requirements can now be kept
to a minimum when compared to other
design methods for high piled storage
challenges.
Storage Type NFPA FM Global
Sprinkler Type CMDA CMDA/CMSA
Response Type SR QR
System Type Wet/Dry/ Preaction Wet
Temperature Rating ˚F (˚C) 165˚F (74˚C)
212˚F (100˚C)
165˚F (74˚C)
212˚F (100˚C)
Open Frame (i.e., no solid shelves), Single, Double, Multiple-
Row, or Portable Rack Storage of Class I-IV and Group A or
B Plastics
Refer to NFPA 13 Refer to FM 2-0 and 8-9
Solid Pile or Palletized Storage of Class I-IV and Group A or
B Plastics Refer to NFPA 13 Refer to FM 2-0 and 8-9
Idle Pallet Storage Refer to NFPA 13 Refer to FM 2-0, 8-9, and 8-24
Rubber Tire Storage Refer to NFPA 13 Refer to FM 2-0 and 8-3
Roll Paper Storage
(Refer to the Standard) Refer to NFPA 13 Refer to FM 8-21
Flammable/Ignitable Liquid Storage
(Refer to the Standard) Refer to NFPA 30 Refer to FM 7-29
Aerosol Storage
(Refer to the Standard) Refer to NFPA 30B Refer to FM 7-31
Automotive Components in Portable Racks
(Control mode only; refer to the Standard) Refer to NFPA 13 N/A
N/A – Not Applicable
TABLE B
MODEL EC-25 UPRIGHT SPRINKLER
COMMODITY SELECTION AND DESIGN CRITERIA OVERVIEW

TFP213
Page 4 of 4
NATIONAL FIRE PROTECTION ASSOCIATION and NFPA are registered trademarks of National Fire Protection Association;
MONEL and INCONEL are registered trademarks of Special Metals Corporation;
TEFLON is a registered trademark of DuPont
1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone [phone]
© 2018 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice.
When used in accordance with
NFPA 13, smoke vents and draft cur-
tains are not required as specified in the
2015 edition of the International Building
Code (IBC) and International Fire Code
(IFC) for CMSA sprinklers with an RTI of
50 or less and a design of 12 or fewer
sprinklers.
Construction Type
In accordance with NFPA 13 for
Extended Coverage Sprinklers for High
Piled Storage.
Obstruction Criteria
Follow Sections 8.8.5.1, “Extended
Coverage Obstruction Guidelines for
Sprinkler Discharge Pattern Develop-
ment”; 8.12.5.2 and 8.12.5.3, “ESFR
Obstruction Criteria,” for obstructions
that prevent the pattern from reaching
the hazard below.
Exception: When using Model EC-25
EC-25 Upright Sprinkler, any con-
tinuous obstruction 4 in. (100 mm) or
less shall be permitted to be ignored
in accordance with NFPA 13, section
21.5.3.2.3.
Deflector Distance below Ceiling
Follow NFPA 13, Section 8.8.4 for
allowed deflector distances below
ceiling.
Clearance to Storage
Minimum 36 in. (0,9 m) from the deflec-
tor to the top of storage required.
Maximum Distance
between Sprinklers
14 ft (4,3 m)
Minimum Distance
between Sprinklers
10 ft (3,0 m)
Installation
The TYCO Model EC-25 Extended
Coverage 25.2K Upright Sprinklers are
to be installed in accordance with this
section.
Damage to the fusible Link Assembly
during installation can be avoided by
handling the sprinkler using only the
frame arms and the appropriate sprin-
kler wrench. Do not grip or apply any
force to the fusible Link Assembly.
Damaged sprinklers must be replaced
immediately.
A leak-tight 1 in. NPT sprinkler joint
should be obtained by applying a
minimum-to-maximum torque of
20 to 30 lb-ft (26,8 to 40,2 N∙m). Higher
levels of torque may distort the sprin-
kler inlet with consequent leakage or
impairment of the sprinkler.
Note: Install the Model EC-25 Upright
Sprinkler in the upright position.
Step 1. With pipe thread sealant
applied, hand-tighten the sprinkler into
the sprinkler fitting. Do not apply any
force to the Link Assembly, and handle
the Model EC-25 Upright Sprinkler only
by the Frame arms.
Step 3. Wrench-tighten the Model
EC-25 Upright Sprinkler using only the
W-Type 1 Sprinkler Wrench (Ref. Figure
2) and by fully engaging (seating) the
wrench on the sprinkler wrench flats.
Step 4. After installation, inspect the
Link Assembly of each Model EC-25
Upright Sprinkler for damage. In par-
ticular, verify that the Link Assembly
and Hook are positioned as illustrated
in Figure 1, and that the Link Assembly
has not been bent, creased, or forced
out of its normal position in any way.
Damaged sprinklers must be replaced
immediately.
Care and
Maintenance
The TYCO Model EC-25 Extended Cov-
erage 25.2K Upright Sprinklers must be
maintained and serviced in accordance
with this section.
Before closing a fire protection system
main control valve for maintenance
work on the fire protection system
that it controls, obtain permission to
shut down the affected fire protection
system from the proper authorities
and notify all personnel who may be
affected by this decision.
Inspection, testing, and maintenance
must be performed as indicated below
and in accordance with the local
requirements and/or national codes.
Any impairment must be immediately
corrected.
The owner is responsible for the inspec-
tion, testing, and maintenance of their
fire protection system and devices in
compliance with this document, as well
as with the applicable standards of any
authorities having jurisdiction. Contact
the installing contractor or product
manufacturer with any questions.
Automatic sprinkler systems are rec-
ommended to be inspected, tested,
and maintained by a qualified Inspec-
tion Service in accordance with local
requirements and/or national codes.
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-fire.com.
Ordering
Procedure
Contact your local distributor for avail-
ability. When placing an order, indicate
the full product description and part
number (P/N).
Sprinkler Assemblies
Specify: Model EC-25 Extended Cover-
age 25.2K Upright Sprinklers (TY9128),
(specify temperature rating), with
Natural Brass finish, P/N (specify):
165° F (74°C) .............. P/N 58-450-1-165
212°F (100°C) ............ P/N 58-450-1-214
Special Order
Sprinkler Assemblies with
ISO 7-R 1 Thread Connection
Specify: Model EC-25 Extended Cover-
age 25.2K Upright Sprinklers (TY9128)
with ISO 7-R 1 thread connection,
(specify temperature rating), with
Natural Brass finish, P/N (specify):
165° F (74°C) ...............P/N 58-451-1-165
212°F (100°C) .............P/N 58-451-1-214
Sprinkler Wrench
Specify W-Type 1 Sprinkler Wrench,
P/N 56-872-1-025
"FITTING SIDE"
FITTING
TOWARDS SPRINKLER
RECESS
WRENCH
FIGURE 2
W-TYPE 1
SPRINKLER WRENCH