Foam Water Dual-Purpose Ss Grid DN15/20 Foam Sprinkler Heads

• Customization: Available
• Sprinkler Installation: Ordinary
• Sprinkler Head Type: Open
• Model NO.: PT0.9/1.1
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: DN50-300
• Nozzle Flow Coefficient: K28.9/35.3/42/48/60
• Deluge Valve Type: Diaphragm Type
• Thread Type: Bsp / NPT
• Protected Area: 3X3 to 4X4 M2
• Installation Height: 3 M
• Coverage Radius: 1.8/2.0/2.3 M
• Working Pressure: 0.3-0.6 MPa
• Certificate: ISO / CCC
• Main Material: Brass Body +Ss Grid
• Transport Package: Carton Packing, 150PCS/Carton
• Specification: R1 or R 3/4
• Trademark: CA fire
• Origin: China
• HS Code: 8424200000
• Production Capacity: 50000

Product Description

Specification

Item	Foam Water Dual-purpose SS Grid  DN15/20 Foam Sprinkler Heads
Working pressure	0.3-0.6 Mpa
Loading port	Xiamen
Type:	Foam sprinkler
Flow factor	K28.9/35.3/42/48/60
Main Material	brass body +SS grid
Norminal diameter Size	R1 or R 3/4
BSPT size	R1 or R 3/4 (NPT can customize)
coverage radius	1.8/2.0/2.3 M
installation height	3 M
Connecting type	pendent
Package	foam box, carton, or pallet depend on the products

Packing & Delivery

The fire foam sprinkler is a specialized device designed to discharge foam - water mixtures for extinguishing flammable liquid fires (Class B fires). It works by mixing air with water and foam concentrate to produce a thick, smothering foam layer. When activated, the sprinkler sprays this foam over the fire, blanketing the fuel surface to suppress ignition, cut off oxygen supply, and prevent re - ignition. Ideal for environments like fuel storage areas, chemical plants, and aircraft hangars, it effectively tackles fires involving gasoline, oil, or solvents. The foam sprinkler combines the cooling effect of water with the vapor - suppressing properties of foam, offering superior fire - fighting efficiency compared to water alone. Its design ensures rapid deployment of foam across large areas, making it a critical component in industrial fire protection systems to minimize fire damage and safety risks.

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