Nozzle for FM200 Fire System

• Material: Brass or Steel
• Color: Original Color or Brass in Chrome
• Size: Dn25/32/40/50/100
• Application: Fire Fighting Equipment
• Usage: Fire
• Certification: CCC
• Model NO.: DN25/32/40/50
• Transport Package: Standard Package
• Specification: China inspection report
• Trademark: welfare
• Origin: Guangzhou
• HS Code: 84241000
• Production Capacity: 100PCS/10days

Product Description

Spray nozzle breif introduction:


1. Meet any fire suppression system design

2. Brass total flooding type, and spiral type

3.180degree, and 360degree dishcarge

4. Brass and steel two material



This nozzle distributed within prtected area by the dicahrge nozzle,

The size ensure the corectef flow the agent for risk

Port are drilled according the design

Standard Thread: BSPP or NPT

Size: 1/2", 3/4", 1 1/2", 1 3/4", 2"



Main technical

Material: Brass /stailness steel
Tread: NPT or BSPP, in Female and male
Max discharge from ceiling: Less 5M
Orentation: Htpengdent and uprig
 

Model	Connection Thread (Internal and External Thread)	Equivalent collecting area of single nozzle(mm2)
EF1/ EF2-1-20	ZG 3/4″	0.49
EF1/ EF2-2-20	ZG 3/4″	1.98
EF1/ EF2-3-20	ZG 3/4″	4.45
EF1/ EF2-4-20	ZG 3/4″	7.94
EF1/ EF2-5-25	ZG 1″	12.39
EF1/ EF2-6-25	ZG 1″	17.81
EF1/ EF2-7-25	ZG 1″	24.26
EF1/ EF2-8-25	ZG 1″	31.68
EF1/ EF2-9-32	ZG 1 1/4″	40.06
EF1/EF2-10-32	ZG 1 1/4″	49.48
EF1/EF2-11-32	ZG 1 1/4″	59.87
EF1/EF2-12-32	ZG 1 1/4″	71.29
EF1/EF2-13-40	ZG 1 1/2″	83.61
EF1/EF2-14-40	ZG 1 1/2″	96.97
EF1/EF2-15-40	ZG 1 1/2″	111.29
EF1/EF2-16-40	ZG 1 1/2″	126.71
EF1/EF2-18-50	ZG 2″	160.32
EF1/EF2-20-50	ZG 2″	197.94

Usage
Set up at the end of the fire-extinguishing pipe net. It was design to uniformly atomizing and spray the
fire-extinguishing agent. The final specification was selected by the result of hydraulic computation.
Structure
It was optimum structural design to uniformly atomizing and spray the fire-extinguishing agent. It was
made of copper alloy. The adornment was used in the area with ceiling.