Gold Member Since 2015
Audited Supplier
Shenzhen Winan Industrial Development Co., Ltd.

Foam Sprinkler, Fire Sprinkler, Fire Foam Sprinker manufacturer / supplier in China, offering Foam Sprinkler, Mobile Fire Water Monitor for Firefighting, Manual Fire Water Monitor and so on.

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Foam Sprinkler

FOB Price: US $4.5 / Piece
Min. Order: 300 Pieces
Min. Order FOB Price
300 Pieces US $4.5/ Piece
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Transport Package: Crate
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Sprinkler System Foam Sprinkler
  • Sprinkler Head Type: Open
  • Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
  • Dry Alarm Valve Type: Enclosed Type
  • Nozzle Flow Coefficient: 80
  • Nominal Diameter: Dn15, Dn20
  • Working Pressure: 0.3MPa~0.5MPa
  • Trademark: GAN
  • Origin: Shenzhen, China
  • Sprinkler Installation: Pendent
  • Alarm Valve Type: Deluge Valve
  • Open Fire Sprinkler System Type: Deluge System
  • Alarm Valve Diameter: 150mm
  • Deluge Valve Type: Diaphragm Type
  • Flow Range: 1L/S~2L/S
  • Expansion Ratio: ≥6
  • Specification: CCC, ISO9001
Product Description

Foam Sprinkler, Foam Nozzle Series
 

The reticular foam nozzle (PTW series) and foam and water dual sprinkler (PTT/S series) are the specialized units to form and spray air foam, which is mainly used in low expansion extinguishing system. The foam solution conveyed to the nozzle by pipes and inhale air before outlet of the nozzle and then become foams to put out fire. The foam/water combined nozzle can also spray water besides spraying foam.
Working principle:

When the pressure foam solution flow through the lumen of the nozzle, its pressure will be reduced because of throttling, which result in vacuum and inhale air. The foam solution then becomes foams after dispersed by nozzle.

Technical parameters  

ModelWorking Pressure 
Range (MPa)
Solution Flow
(L/S)
Expansion Ration3m Heigh Spray
Diameter (m)
PTW1.00.3~0.51≥6≥3
PTW1.21.2
PTW1.51.5
PTW1.751.75

 

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