Gold Member Since 2007
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WoFu Fire & Security Equipment Co., Ltd.

Fire Suppression System, Fire Water Sprinkler System, Water Following Indicator manufacturer / supplier in China, offering Thread Type Fire Water Flow Indicator, 1kg CE Dry Powder Fire Extinguisher, 5kg Bc Dry Powder Fire Extinguisher for Pakistan and so on.

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Thread Type Fire Water Flow Indicator

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Trademark: welfare
  • Origin: Zhejiang, China
Product Description
High sentensive switches, avoid further miss action of fire sprinkler system. Many types, and precise

Be used in whole fire water sprinkler system, and installed branch fire pipe, from top floor to the base room, every floor need one water following indicator.

How to working
When the water in side pipe following rate exceed 15L/Min, the leaf of the water flowing switch will closed by impacted water. And output one fire singal. In this way warning, test and alarm fire situation.

Working pressure 1.2Mpa
Retarding time 2-90S
Contact point AC 220 3A, DC 24V1A, close and open on pair each

We have thread, sadde type, welded type size from 50mm to 100MM
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