Johnson Controls DS-2 Series Manual page 2

TFP540
Page 2 of 8
Temperature Bulb
Rating Color Code
135°F (57°C) Orange
155°F (68°C) Red
175°F (79°C) Yellow
200°F (93°C) Green
286°F (141°C)* Blue
Notes:
1. UL Listed (maximum order length of 48 in.)
2. C-UL Listed (maximum order length of 48 in.)
3. Approved by the City of New York under MEA 173-02-E
* 286 °F (141 °C) temperature rating applies to installations in Ordniary Hazard Occupancies only.
** Frame and deflector only
PLUG WITH
GASKETED SPRING
PLATE SEAL
SPRING
INLET BAND
WATER TUBE
GUIDE
TUBE
VENT HOLE
FRAME
COMPRESSION
SCREW
SERIES DS-2 ECLH/ECOH DRY-TYPE PENDENT SPRINKLER
TY5238
with Flush Escutcheon
(Figure 2)
with Extended Escutcheon
(Figure 4)
without Escutcheon
(Figure 5)
Natural Chromed
Brass Plated
1, 2, 3
SERIES DS-2 ECLH/ECOH DRY-TYPE PENDENT SPRINKLERS
LABORATORY LISTINGS AND APPROVALS
FIGURE 1
ASSEMBLY
SPRINKLER FINISH
Polyester**
TABLE A
INLET
PIN
YOKE
PLUG
SPRING
CASING
INSERT
BULB
SEAT
BULB
DEFLECTOR
TY5238
with Recessed Escutcheon
(Figure 3)
Natural Chrome
Brass Plated
1, 2, 3
Design
Criteria
UL and C-UL Listing
Requirements
TYCO Series DS-2 Dry-Type Sprin-
klers, 11.2K Pendent, Extended Cov-
erage, Light and Ordinary Hazard
are intended for use in fire sprinkler
systems designed in accordance
with the extended coverage installa-
tion rules recognized by the applica-
ble Listing agency (for example, UL
Listing is based on NFPA 13 require-
ments). See Table B for coverage and
flow rate criteria.
Polyester**