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- wet alarm check valve
- SANJING wet system alarm valve is a type of valve used in fire sprinkler systems. It is designed to monitor the water pressure in the system and activate an alarm if there is a drop in pressure, which could indicate a leak or damage to the system.http://w
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FUJIAN HAIJING FIRE FIGHTING EQUIPMENT CO.,LTD
[Unverified]
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Negotiable
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