. Description:

ZSJZ-I-2 water flow indicator is the composition of automatic deluge extinguishing system. It pushes vane utilizing the flow of water in the deluge network to contact slight switch. Thus it converts current signal into electrical signal. It connects with controller to start automatic fire alarm system. It is used for checking the operation of automatic deluge system and the region of the fire.

II. Characteristics:

1. It has compact structure, beautiful appearance and completion specifications and can be installed vertically and horizontally.

2. Nominal diameter: 50mm、65mm、80mm. It adopts screw connection