Thread type water flow indicator, water flow detector
ZSJA series of water flow indicator is uesed in automatic water spray extinguishing system.they can be installed in main water supply pipe or brand pipe.then they deliver flow signals of one area,Signals can reach electric contronal 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") 65(2-1/2") 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.
| Connection Type |
Saddle Type |
| Model |
ZSJZ/A |
| Nominal Diameter(mm) |
50/65/80/100/125/150/200/250 |
| Working Pressure(Mpa) |
1.2 (12bar) |
| Delay Time(s) |
2-90 |
| Sensitivity(L/Min) |
15~37.5 |
| Contact Capacity |
AC220V,5A/DC24V,3A |
| Connection Type |
Flange Type |
| Model |
ZSJZ/F |
| Nominal Diameter(mm) |
50/65/80/100/125/150/200/250 |
| Working Pressure(Mpa) |
1.2 |
| Delay Time(s) |
2-90 |
| Sensitivity(L/Min) |
15~37.5 |
| Contact Capacity |
AC220V,5A/DC24V,3A |
| Connection Type |
Thread Type |
| Model |
ZSJZ/S |
| Nominal Diameter(mm) |
50~150 |
| Working Pressure(Mpa) |
1.2 |
| Delay Time(s) |
2-90 |
| Sensitivity(L/Min) |
15~37.5 |
| Contact Capacity |
AC220V,5A/DC24V,3A |
| Connection Type |
Welding Type |
| Model |
ZSJZ/H |
| Nominal Diameter(mm) |
50/65/80/100/125/150/200/250 |
| Working Pressure(Mpa) |
1.2 |
| Delay Time(s) |
2-90 |
| Sensitivity(L/Min) |
15~37.5 |
| Contact Capacity |
AC220V,5A/DC24V,3A |
Detailed Photos
Company Profile
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Founded in 2008, Guangwei Fire Fighting Scie Tech Co. Ltd has emerged as a towering entity in China's fire sprinkler industry. Boasting a robust infrastructure with 20 skilled engineers, 30 adept technicians, and a dedicated workforce of 500, the company spans an expansive 30,000 square meters, dedicated to excellence and innovation.
With an impressive annual turnover surpassing USD 25,000,000, our success is a testament to our team's relentless efforts. Each product is meticulously crafted in adherence to the stringent GB50084-2017 and UL LLC standards. Our expertise primarily encompasses the manufacture of fire sprinklers, alarm valves, sprinkler machinery, and an array of fire safety equipment.
OEM service
Additionally, we offer exceptional OEM services, delivering top-tier products at competitive prices. This dedication has earned us the trust and loyalty of clients, culminating in enduring business partnerships. Our ethos of 'careful manufacturing, standardized management, and unparalleled product quality' is ingrained in every aspect of our operations. Rigorously inspected, our offerings are certified by the State Quality Supervising & Inspection Center for Fire Products. Our reputation resonates globally, with a strong presence in countries like the US, Brazil, Turkey, Hong Kong, Saudi Arabia, Singapore, and India.
FAQ
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Q1: Are you a manufacturer or trading company?
A: We proudly own and operate 4 state-of-the-art factories, specializing in fire sprinklers, marking us as industry leaders.
Q2: What certificate do you have?
A: Our certifications include UL, FM, CE, CCCF, ISO9001, reflecting our commitment to quality and safety.
Q3.: Can you customize the products as per our request?
A.: Absolutely! We excel in OEM and ODM services, tailoring a wide range of sprinkler solutions to meet your specific needs.
Q4: Can you send me a sample? Is it free?
A: Certainly, we provide complimentary samples. However, shipping charges are to be borne by the recipient.
Q5: What is the lead time?
A: Sample preparation requires 1-3 days, while the timeline for mass production varies with order size.
Q6: Do you guarantee for the products?
A: Yes, we pledge a one-year guarantee, ensuring the reliability and performance of our products.
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