Water flow indicator for fire fighting system
Introduction
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.
We makes all kinds of water flow indicator. There are 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.
Technical parameters
| 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 |
CA-Fire Protection Co., Ltd. was established in 2012, located in Nan'An Quanzhou city, which is the Fire protection industrial center in china. It is a professional production enterprise of fire equipment products integrating "research and development", "production", "sales" and "service". We have our own factory covering more than 50,000 square meters, with more than 100 workers and 10 engineers. Main products include fire sprinklers, fire valves, fire hydrant, fire monitor, foam system, etc. We sell products with our brand CA, and also take the OEM and ODM business as well. We have advanced quality control system and technical inspection equipments. we are most willing to provide the qualified and excellent products to our customers to build the long term relationship of business.
Q: If l have a product wants to be made in other special material, can you do it?
A: Of course, you just need to provide us designed drawings or sample and R&D department will estimate that whether we can do or not, we will give you the most satisfactory reply.
Q: Can l visit your factory?
A: By all means, we warmly welcome your arrival, Before you take off from your country, please let us know. We will show you the way and arrange time to pick you up if possible.
Q: Do you offer OEM service and can you produce as our drawings?
A: Yes. We offer OEM service. We accept custom design and we have a professional design team who can design products based on your requirements. And we can develop new products according to your samples or drawing
Q: Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q: Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
A: Yes, welcome to cooperation with this. We have big promotion in the market now. For the details please contact with our overseas manager.
Q: Would you have a discount if l have a large order?
A: Yes we could offer different discount according to your order quantity.
Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
Q: If i will need to stay in your place for few days, is that possible to book the hotel for me?
A: It's always my pleasure, hotel booking service is available.
Q: What is your minimum order quantity, can you send me samples?
A: The minimum order quantity is different for each product.But we can give you samples.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}