Water gong

• Hydraulically operated indoor and outdoor alarms for use with a fire protection systems
• Lightweight yet durable, and can be used with alarm check, dry pipe, deluge, and preaction valves to sound a local alarm
• Eliminates the need for an electrical alarm and will operate even if electrical power is lost
• Provides an audible fire alarm both inside and outside the building
• Suitable for mounting to any type of rigid wall and can accommodate a wall thickness up to 16” (406.4 mm)
• Includes a listed and approved strainer for use in the alarm line
• Fabricated from corrosion resistant cast aluminum
• The polymer drive bearings do not require lubrication