The water flow detector was produced by the rule of GB5135.7-2003, it is a alarm equipment which transfer the signal of water flow into electrical signal to alarm,
and usually connect with electrical equipment.
Our company has four kinds of the products, they are Saddle Type, Flange Type, Grooved Type,
Threaded Type. The difference of them is the different type connection. Our products have the
character of easy using, flexible installing, and reasonable design.
Detail Parameter:
Installation Connect type | Flange Type | Welded Type | Saddle Type | Threaded Type | Grooved Type |
Item No. | ZSJZ/F | ZSJZ/H | ZSJZ/A | ZSJZ/S | ZSJZ/G |
Nominal Diameter (mm) | DN50,DN65,DN80,DN100,DN125, DN150,DN200,DN250 | DN50-150 | DN50-200 | ||
Rated Work pressure (MPa) | 1.2 | ||||
Retardent Time(s) | 2~90 | ||||
Sensitivity (L/min) | 15<Q≤37.5 | ||||
Contact Capacity | AC220V DC24V/3A NORM OPN&NORM Contact each one pair | ||||
Tianguang Fire-Fighting Incorporated Company is the first SMEs board A-share listed companies at Shenzhen Stock Exchange in China. Found in 1986,the company is one of the first private enterprises for fire-fighting equipment production. Tianguang Fire-fighting Incorporated Company has its registered capital of 200,000,000 Yuan, and it possess two manufacturing base of Fujian and Tianjin.
Why choose Tianguang?
1, we are the experienced manufacture of fire fighting products about 30 years.
2, you can get the goods which are both excellent in quality and reasonable in price.
3, you can get professional reply asp.
4, you can get good service- satisfactory service before and after sale.
5, you can trust us because of our certifications.
1, Are we manufacturer or trading company?
We are manufacturer and have several factories,so the prices you get is factory prices and we have registered as a trading company so that we can export by ourselves.
2, It is ok if we ask you to manufacture the product according to our drawing or using our brand?
Yes! You may send your design and other technical specifications to us. If your quantity order is large enough, we can offer a competitive price based on your design.
3, Can we make a discount?
Now the price we give is the factory price, however, If the order is large enough, we can make a discount to make profit for each other.
4, How to get our samples to check the quality?
Please contact us,we will send you free samples,but the express cost is for your account
5, what kind of payment term would you accept?
We accept L/C, T/T
If you have any other questions, please contact us. We will reply asap within 24 hours.