Copper Material Drencher Head

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Open
• Alarm Valve Type: Deluge Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Deluge System
• Wet Alarm Valve Structure: Seat Type
• Alarm Valve Diameter: 150mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Diaphragm Type
• Nominal Diameter: Dn15, Dn20, Dn25
• Flow Range: 15~150L/Min
• Atomize Aangle: 120, 150, 180degree
• Working Pressure: 0.35MPa
• Type: Single Outlet, Double Outlets, Cornice Outlet
• Transport Package: Carton+Crate
• Trademark: GAN
• Origin: Shenzhen, China

Product Description

 Single Outlet Drencher Sprinkler Head/Spray Nozzle

 

A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been exceeded. Fire sprinklers are extensively used worldwide, with over 40 million sprinkler heads fitted each year. In buildings protected by properly designed, and maintained fire sprinklers, over 99% of fires were controlled by fire sprinklers alone.

Item	Model Nomber	Dimensions(mm)	Flow Coefficient(K)	Spray Angle(°)	Connecting Thread(in)
Water Curtain Sprinkler Head	ZSTM-15A	25×28×35	38	150±10	R1/2
	ZSTM-20A	30×34×30	60	160±10	R3/4
	ZSTM-15B6	25×28×32	18	180±10	R1/2
	ZSTM-15B8		28	180±10	R1/2
	ZSTM-15B10		45	180±10	R1/2
	ZSTM-20B15	30×34×35	90	180±10	R3/4
	ZSTM-20B20		140	180±10	R3/4
	ZSTM-15C	25×28×42	40	160±10	R1/2
	ZSTM-20C	30×34×54	45	160±10	R3/4
	ZSTM-25	42×48×72	60	160±10	R1

Shenzhen Winan Industrial Development Co., Ltd.

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

   

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