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Foam/ Water Dual Sprinkler of Foam System for Fire Fighting

Price $20.00
Min Order 50 Pieces
Availability In Stock
Shipping From Guangdong, China
Popularity 449 people viewed
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Model NO.:
PTT/S
Sprinkler Installation:
Pendent
Sprinkler Head Type:
Open
Alarm Valve Type:
Dry Alarm Valve
Automatically Opened and Closed Repeatedly:
Can't Automatically Opened and Closed
Open Fire Sprinkler System Type:
Water Spray System
Dry Alarm Valve Type:
Enclosed Type
Alarm Valve Diameter:
150mm
Nozzle Flow Coefficient:
80
Norminal Diameter:
Dn15, Dn20
Expansion Ratio:
≥6
Working Pressure:
0.3MPa~0.5MPa
Discharge Coefficient:
40~60
Trademark:
GAN
Transport Package:
Crate
Origin:
Shenzhen, China
Product Description
Foam and Water DualSprinkler, Foam Nozzle Series
  The reticular 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



Production Pictures



Contact way
 

Shenzhen Winan Industrial Development Co., Ltd.

No. 18, Fengshun Road, Tongle, Longgang District, Shenzhen City, Guangdong, China

  

Tel: +86 755 83543111

Fax: +86 755 89906192

Website: http://winanfire.en.made-in-china.com

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