General
Description
TYCO Series EC-11 and EC-14
Extended Coverage Upright and
Pendent Sprinklers are decorative
glass-bulb sprinklers designed for use
in light or ordinary hazard occupancies.
They are intended for use in automatic
sprinkler systems designed in accordance with standard installation rules,
such as NFPA 13, for a maximum coverage area of 400 ft2 (37,2 m2) as compared to the maximum coverage area
of 130 ft2 (12,1 m2) for standard coverage sprinklers used in ordinary hazard
occupancies, or the maximum coverage area of 225 ft2 (20,6 m2) for standard coverage sprinklers used in light
hazard occupancies.
Series EC-11 and EC-14 Extended
Coverage Sprinklers feature a UL and
C-UL Listing that permits their use
with unobstructed or non-combustible obstructed ceiling construction as
defined and permitted by NFPA 13, as
well as a specific application listing for
use under concrete tees.
Series EC-11 and EC-14 Extended Coverage Sprinklers have been fire tested
to compare their performance to that
of standard coverage spray sprinklers.
These tests have shown that the protection provided is equal to or more
effective than standard coverage spray
sprinklers.
Corrosion-resistant coatings, where
applicable, help extend the life of
copper alloy sprinklers beyond that
which occurs when exposed to
corrosive atmospheres. Although
corrosion-resistant coated sprinklers
passed standard corrosion tests of
the applicable approval agencies, this
testing is not representative of all possible corrosive 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
considered, along with the corrosive
nature of the chemical to which the
sprinklers will be exposed.
Technical
Data
Approvals
TYCO Series EC-11 and EC-14
Extended Coverage Upright and
Pendent Sprinklers are UL and C-UL
Listed. Refer to Table A for complete
sprinkler approval information including
corrosion-resistant status. The approvals apply to the service conditions indicated in the Design Criteria section.
Series EC-11 and EC-14 Extended Coverage Sprinklers are FM Approved.
Refer to Table A for complete sprinkler
approval information including corrosion-resistant status. The approvals
apply to the service conditions indicated in the Design Criteria section.
The Style 60 Two-Piece Flush Escutcheon (Figure 4) is UL Listed for use with
the Series EC-11 and EC-14 Pendent
Sprinklers.
Maximum Working Pressure
175 psi (12,1 bar)
Pipe Thread Connection
3/4 in. NPT
Sprinkler
Identification
Numbers
TY5137 . . . . . . . . . . . . Upright, 11.2K
TY5237 . . . . . . . . . . . Pendent, 11.2K
TY6137 . . . . . . . . . . . . Upright, 14.0K
TY6237 . . . . . . . . . . . Pendent, 14.0K
TY5137 is a re-designation for C5137, G1894, and S2510
TY5237 is a re-designation for C5237, G1893, and S2511
TY6137 is a re-designation for C6137, G1896, and S2610
TY6237 is a re-designation for C6237, G1895, and S2611
สนใจติดต่อขอราคา #บริษัทพัฒธาวินท์เอ็นจิเนียริ่งจำกัด 091-719-6815
