Alarm air mekanis tanpa listrik.

Water Motor Alarm

Alarm air mekanis tanpa listrik.

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Alarm mekanik yang digerakkan oleh tekanan air, tidak membutuhkan listrik, untuk notifikasi darurat.

Deskripsi

Alarm motor air Viking adalah perangkat mekanis yang diaktifkan oleh aliran air. Perangkat ini dirancang untuk membunyikan alarm secara terus-menerus selama sistem sprinkler beroperasi. Alarm merupakan komponen yang wajib ada pada setiap sistem sprinkler yang memiliki lebih dari 20 sprinkler.

Features:

1. The water motor alarms are tapped 3/4” NPT on the inlet and 1” NPT on the drain outlet.
2. The water motor alarm package includes a drive shaft 16-3/4” (425 mm) long for walls 14” (356 mm) thick or less. A special extension shaft is available for walls up to 30-1/4” (768 mm) thick.
3. The package also includes the required 3/4” (20 mm) NPT strainer for installation on the alarm line.
4. Rated water working pressure of Model F-2 is 250 PSI (17.2 bar).

Accessories:

1. Extension Mounting Cup: Viking Part Number 05957B, Material: 14-Gauge Cold Rolled Steel, UNS-G10080, coated with black E-coat. The extension mounting cup is required when the wall thickness is less than 3” (76.2 mm). Refer to “INSTALLATION” instructions
2. Closure Plate: For use with Model F-2 only, Viking Part Number 05820B, Material: 16-Gauge Galvanized Steel, UNS-G10080. The closure plate is required when the Model F-2 Water Motor Alarm gong is mounted on an irregularly surfaced wall. It serves to prevent birds from entering the inside of the gong. The closure plate also serves as a mounting plate for sheet metal walls. Refer to “INSTALLATION” instructions.
3. Special Extension Shaft: Viking Part Number 03312B, Material: Stainless Steel, UNS-S30400. The extension shaft is required when the F-2 or G-2 Water Motor Alarm is installed on walls from 14” (356 mm) to 30-1/4” (768 mm) thick.