DN15 Foam Nozzle Fire Foam Sprinkler

Product Description

Dn15 Foam Nozzle Fire Foam Sprinkler

Introduction
The foam sprinkler is a special fire extinguishing parts mainly used in low-expansion foam spray system which can produce and jet air bubble. Foam proportionate system supply foam solution for these nozzles. When foam solution was conveyed to nozzles by pipelines, the nozzle inhales air at outlet to make foams and put out fire.
Working Principle
When pressurized foam solution flows through the cavity of the nozzle, its pressure will be reduced because of throttling. That will result in vacuum and inhale air. The foam solution then become foams after dispersed by nozzle.
Technical Parameters

Size	Working pressure	Flow of mixture liquid	Flow parameter	Foam expansion	Installation height	Connecting thread
	Mpa	L/S	L/S	Times	m	Inch
PTW0.9	0.3-0.6	0.9	27	≥6	≥2.5	1/2" 3/4" 1"
PTW1.2		1.2	36
PTW1.5		1.5	45
PTW1.75		1.75	53

Photoes

Our Copmany
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc. 

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