Tyco DS-1 Series Manual

Series DS-1 – 5.6 K-factor, Dry-type Sprinklers
Pendent, Upright, and Horizontal Sidewall
Standard Response, Standard Coverage
General
Description
TYCO Series DS-1 5.6K Pendent,
Upright, and Horizontal Sidewall, Stan-
dard Response (5 mm bulb), Standard
Coverage Dry-type Sprinklers are dec-
orative glass bulb automatic sprinklers
typically used where:
• pendent sprinklers are required on
dry pipe systems that are exposed
to freezing temperatures (e.g., sprin-
kler drops from unheated portions of
buildings)
• sprinklers and/or a portion of the
connecting piping may be exposed
to freezing temperatures (e.g., sprin-
kler drops from wet systems into
freezers, sprinkler sprigs from wet
systems into unheated attics, or hor-
izontal piping extensions through a
wall to protect unheated areas of a
building such as loading docks, over-
hangs, and building exteriors)
• sprinklers are used on systems that
are seasonably drained to avoid
freezing (e.g., vacation resort areas)
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.
Page 1 of 10
NOTICE
Series DS-1 Dry-type Sprinklers
described herein must be installed
and maintained in compliance with this
document, as well as with the applica-
ble standards of the NATIONAL FIRE
PROTECTION ASSOCIATION (NFPA),
in addition to the standards of any other
authorities 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 product manufacturer with any
questions.
Series DS-1 Dry-type Sprinklers must
only be installed in fittings that meet
the requirements of the Design Crite-
ria section.
Sprinkler
Identification
Numbers (SINs)
TY3255 – Pendent
TY3155 – Upright
TY3355 – Horizontal Sidewall
Technical
Data
Approvals
UL and C-UL Listed
FM Approved
VdS Approved
TY3255 w/Standard Escutcheon only
NYC Approved
under MEA 352-01-E
LPCB Approved
Reference No. 094a/11
CE Certified
Certificate of Conformity No. 0832-
CPD-2015
(Refer to Tables A and B for details.)
AUGUST 2018
Worldwide
www.tyco-fire.com
Contacts
Maximum Working Pressure
175 psi (12,1 bar)
Inlet Thread Connections
1 inch NPT
ISO 7-R 1
Discharge Coefficient
K=5.6 gpm/psi 1/2 (80,6 lpm/bar
Temperature Ratings
Refer to Tables A and B.
Finishes
Sprinkler: Refer to Table D.
Escutcheon: Refer to Table D.
Physical Characteristics
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copper
Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copper
Yoke . . . . . . . . . . . . . . . . . . . . . . . Stainless Steel
Casing . . . . . . . . . . . . . Galvanized Carbon Steel
Insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Bulb Seat . . . . . . . . . . . . . . . . . . . Stainless Steel
Bulb (5 mm dia.) . . . . . . . . . . . . . . . . . . . . . Glass
Compression Screw . . . . . . . . . . . . . . . . .Bronze
Deflector . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bronze
Guide Tube . . . . . . . . . . . . . . . . . Stainless Steel
Water Tube . . . . . . . . . . . . . . . . . Stainless Steel
Spring . . . . . . . . . . . . . . . . . . . . . Stainless Steel
Sealing Assembly . . Beryllium Nickel w/TEFLON
Escutcheon . . . . . . . . . . . . . . . . . . .Carbon Steel
1/2 )
TFP500