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TFP540

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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.

Temperature

Rating

Bulb

Color Code

TY5238

with Flush Escutcheon

(Figure 2)

with Extended Escutcheon

(Figure 4)

without Escutcheon

(Figure 5)

TY5238

with Recessed Escutcheon

(Figure 3)

SPRINKLER FINISH

Natural

Brass

Chromed

Plated

Polyester**

Natural

Brass

Chrome

Plated

Polyester**

135°F (57°C)

Orange

1, 2, 3

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

COMPRESSION

SCREW

FRAME

INSERT

PLUG WITH

GASKETED SPRING

PLATE SEAL

WATER TUBE

SPRING

CASING

BULB

SEAT

DEFLECTOR

BULB

GUIDE

TUBE

PLUG

SPRING

INLET

YOKE

VENT HOLE

INLET BAND

FIGURE 1

SERIES DS-2 ECLH/ECOH DRY-TYPE PENDENT SPRINKLER

ASSEMBLY

TABLE A

SERIES DS-2 ECLH/ECOH DRY-TYPE PENDENT SPRINKLERS

LABORATORY LISTINGS AND APPROVALS

Содержание DS-2 Series

Страница 1: ...Carbon Steel General Description TYCO Series DS 2 Dry Type Sprinklers 11 2K Pendent Extended Coverage Light and Ordinary Hazard ECLH ECOH are decorative glass bulb auto matic sprinklers typically used where pendent sprinklers are required on dry pipe systems that are exposed to freezing temperatures for exam ple sprinkler drops from unheated portions of buildings sprinklers and or a portion of the...

Страница 2: ... Figure 3 SPRINKLER FINISH Natural Brass Chromed Plated Polyester Natural Brass Chrome Plated Polyester 135 F 57 C Orange 1 2 3 1 2 3 155 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 installatio...

Страница 3: ...20 F 29 C 14 355 6 150 3 75 30 F 34 C 16 405 8 200 4 100 40 F 40 C 18 455 8 200 4 100 50 F 46 C 20 510 10 255 6 150 60 F 51 C 20 510 10 255 6 150 Notes 1 For protected area temperatures that occur between values listed above use the next cooler temperature 2 These lengths are inclusive of wind velocities up to 30 mph 18 6 kph Response Rating Coverage Area 4 ft x ft m x m Minimum Flow 1 Light Hazar...

Страница 4: ...gure 3 plus 1 4 in 6 3 mm Extended Order Length from Figure 4 plus 3 1 4 in 82 6 mm Without Escutcheon Order Length from Figure 5 minus 2 1 4 in 57 2 mm 2 1 4 1 8 57 2 3 2 mm ORDER LENGTHS 3 to 48 76 2 to 1219 2 mm IN 1 4 6 4 mm INCREMENTS ESCUTCHEON WILL PERMIT 1 4 6 4 mm ADJUSTMENT FACE OF SPRINKLER FITTING FACE OF CEILING 2 3 4 DIA 69 9 mm 3 5 8 DIA 92 1 mm SPRINKLER FITTING REFER TO DESIGN CRI...

Страница 5: ...5 8 15 9 mm ADJUSTMENT FACE OF SPRINKLER FITTING FACE OF CEILING FOR ORDER LENGTHS 3 1 4 82 6 mm 4 7 8 1 8 123 8 3 2 mm or FOR ORDER LENGTHS 3 1 4 82 6 mm 5 5 8 1 8 142 9 3 2 mm 2 3 4 DIA 69 9 mm 3 5 8 DIA 92 1 mm ORDER LENGTHS 1 to 45 1 4 25 4 to 1149 4 mm IN 1 4 6 4 mm INCREMENTS SPRINKLER FITTING REFER TO DESIGN CRITERIA SECTION DO NOT FIGURE 4 SERIES DS 2 DRY TYPE PENDENT SPRINKLER ECLH ECOH W...

Страница 6: ...or protected area temperatures between those given above the minimum recommended length from the face of the fitting to the outside of the protected area may be determined by interpolating between the indicated values You can also install Series DS 2 Dry Type Sprinklers in the 1 in NPT outlet of a GRINNELL Figure 730 Mechanical Tee However the use of the Figure 730 Tee for this arrangement is limi...

Страница 7: ...s easier when a non hardening sealant was used and torque guidelines were followed After removal inspect the sprinkler for damage Step 3 After installing the ceiling and applying a ceiling finish slide on the outer piece of the Escutcheon until it comes in contact with the ceiling Do not lift the ceiling panel out of its normal position When using the Deep Escutcheon hold the outer piece in contac...

Страница 8: ... applicable Part Number from Table E Sprinkler Wrench Specify W Type 17 Sprinkler Wrench P N 56 010 4 118 Sprinkler Boot Specify Model DSB 2 Dry Sprinkler Boot P N 63 000 0 002 This P N includes one 1 Boot two 2 Strap Ties and 1 3 oz of Adhesive a sufficient quantity for installing one boot Notes 1 Escutcheon Finish applies to sprinklers with escutcheons 2 286 F 141 C temperature rating applies to...

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