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

Foam Sprinkler, Fire Sprinkler, Sprinkler manufacturer / supplier in China, offering Foam Sprinkler Head Foam Applicator, High Quality Fire Hose Reel Extinguisher Hydrant Cabinet for Fire Fighting, High Quality Outside Foam Hydrant Cabinet for Fire Fighting and so on.

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Supplier Homepage Product Sprinkler & Spray Nozzle Foam Sprinkler Foam Sprinkler Head Foam Applicator

Foam Sprinkler Head Foam Applicator

FOB Price: US $4.8 / Piece
Min. Order: 300 Pieces
Min. Order FOB Price
300 Pieces US $4.8/ Piece
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Transport Package: Crate or Carton
Payment Terms: L/C, T/T, Paypal

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

Model
Working Pressure Range (MPa)Solution Flow (L/S)Expansion Ratio3m Height Spray Diameter (m)
PTW 10.3~0.51≥6≥3
PTW 1.21.2
PTW 1.51.5
PTW 1.751.75

Notes: we make available customized design for our clients

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