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Factory best selling Plastic Mist Spray Nozzle - Concealed Fire Sprinkler – Minshan
Working principle: 1. Concealed fire sprinkler head, the main medium is water, in order to protect the performance of the sprinkler head, the inlet of the sprinkler head can be equipped with a filter. 2. Concealed firefighting sprinklers, if the firefighting sprinklers extinguish liquid fires, water foam can be added to the water to improve the fire extinguishing effect. 3. Concealed fire sprinklers, fire sprinklers should be inspected at least quarterly after installation, and the dirt o... -
Manufacturer for Sprayers - Sidewall Fire Sprinkler – Minshan
Working principle: The red liquid on the fire sprinkler is an extremely sensitive thing to heat. When the temperature rises, it quickly expands, breaking the glass that holds it, and then the pressure sensor in the glass will make the fire sprinkler pump spray water. Specification: MODEL Nominal Diameter Thread Flow Rate K Factor Style T-ZSTBS DN15 R1/2 80±4 5.6 Horizontal sidewall fire sprinkler DN20 R3/4 115±6 8.0 How to use: 1. The installation distance of the spray he...
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