ZSJZ Water flow detector, thread type fire fighting water flow indicator

ZSJZ Water flow detector, thread type fire fighting water flow indicator       Product Description   ZSJZ series of water flow detector is used in automatic water spray extingusihing system. They can be installed in main water supply pipe or branch pipe.Then they deliver flow signals of one area,signals can reach electric contronl box and also can be used for starting fire water pump control switch. The series of water flow detection products what our company makes with time circuit ZSJZ(A model) or without time delayer circuit ZSJZ(B model) ,are of seven specifications such as 50(2") 80(3") 100(4") 125(5") 150(6") 200(8") to serve different pipes, connecting ways: pipe threaded, welding type,flanged type and saddle type for users' choice.  

Technical parameter
Installation connection type	Flange type	Welding type	Saddle type	Thread type
Model	ZSJZ	ZSJZ/H	ZSJZ/A	ZSJZ/S
Nominal diameter	DN50 DN65 DN80 DN100 DN125 DN150 DN200			DN50-150
Rated working pressure	1.2Mpa
Sensitivity(L/Min)	15 <Q <37.5

      Company Information    Jinyuan Fire Fighting Plumbing Co.,Ltd is located in Quanzhou city,Fujian Province ,China. We are a professional manufacturer and exporter of Water flow detection, own two well-equipped factories for comprehensive production and project exclusive respectively, which are passed by Quality Management System ISO9001       FAQ Q1.What is your Minimum Order Quantity? May i get one free sample? A1.As 200 pieces of sprinkler gererally packed in one carton,our MOQ is 200 pieces. Also we offer free samples if you are in need of it, which will be send within 3 days.  Q2.What kind of approval do you  have to certify your fire sprinkler's quality? A.2 We have CCC, Besides,we offer SGS report to certify sprinkler quality.Our sprinkler manufactured according to ISO,make sure our quality,connecting size suitable the world market. Q3.Is it ok if we ask you to manufacture Fire sprinkler according to our drawing or using our own brand ? A3. Your own brand and drawing is avaliable for us ,If your quantity is bigger enough, we offer free mould to manufacture sprinkler according to your drawing. Q4.How to prevent fire sprinkler we buy from damage during transportation ? How is your package condition? Is it strong engugh? A4.We use foam plastic box to load fire sprinkler inside and packed with carton outside.It would be a excellent package condition which prevent damage no matter what occational situation may happen. Q5.What kind of Payment Term would you accept on our first order? A5.We accept L/C,T/T,D/P.      Penny Zeng (Sales) Skype:pennyzeng0412 Mob:0086 15860486863 Tel:86-595-86311322  Fax:86-595-86319322 Company website: http://www.jyxfsn.com Alibaba website:http://jinyuanfine.en.alibaba.com/ Add.: NO.31 Zhenshan Industrial Zone, Nan'an City,  Fujian,China. 362300