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Figure 1

Omega EC-20A

Omega Adjustable Sprinkler Wrench
(Part #15674100)

2 7/8"(73.0 mm) Dia. Max. (escutcheon)

2"(50.8 mm) Dia. Max.

1 3/4"(44.5 mm) Dia. Min.

1 1/16" Max.

(27.0 mm)
7/16" Min.
(11.1 mm)

1/8" (3.2 mm)

Push-on Ceiling

Escutcheon

Note:  Use this flange for
field installation.  DO
NOT HOLD by deflector.

Pipe Drop

Reducing Coupling

Dust Cover

Finished Ceiling

Line

OBSOLETE

Содержание CENTRAL Omega EC-20A

Страница 1: ...ed brass plated or white painted The Model EC 20A is shipped with a protective plastic cap Technical Data Factory Hydro Test 100 at 500 psi 34 5 bar Standard Finishes Sprinkler brass chrome plated white and off white painted Escutcheon Plate brass chrome plated white and off white painted Adjustable Range Below Ceiling 3 8 to 11 4 9 5 mm to 31 8mm Highest Allowable Ambient Storage Temperature 100 ...

Страница 2: ...0 mm Dia Max escutcheon 2 50 8 mm Dia Max 1 3 4 44 5 mm Dia Min 1 1 16 Max 27 0 mm 7 16 Min 11 1 mm 1 8 3 2 mm Push on Ceiling Escutcheon Note Use this flange for field installation DO NOT HOLD by deflector Pipe Drop Reducing Coupling Dust Cover Finished Ceiling Line O B S O L E T E ...

Страница 3: ...A 13R standards Deviations from these requirements and standards or any alteration to the sprinkler itself will void any warranty made by Central Sprinkler Company In addition installation must also meet local government provisions codes and standards as applicable The system piping must be properly sized to ensure the minimum flow rate at the sprinkler Check for the proper model style orifice siz...

Страница 4: ...to reassemble or otherwise reuse a sprinkler that has operated Replace any sprinkler exhibiting corrosion or damage always use new sprinklers of the same style orifice and temperature rating as replacements Because the discharge pattern is critical to protection of life and property nothing should be hung or attached to the sprinkler unit that would disrupt the pattern Such obstructions must be re...

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