Ductile Cast Iron Electric Signal Saddle Type Flow Indicator DN50

• Customization: Available
• Certificate: CCC
• Function: Flow Indicator
• Model NO.: ZSJZ50
• Material: Ductile Cast Iron
• Transport Package: Carton Box
• Specification: DN50
• Trademark: Longdu/OEM
• Origin: Cn
• HS Code: 9026100000
• Production Capacity: 100000000PCS/Year

Product Description

The ZSJZ series water flow indicator is mainly applied in the sprinkler system. It is the flowing of water that drives the blade and make the microswitch work, thus the flow signal will be switched to electric signal and transmits to alarm center to show the fire position. It is connected with controller to start automatic fire alarm system. When the sprinklers stop functioning, the blade will go back to normal and the alarm is off. 

Technical Parameters

Our Advantages

1. Manufacturer direct supply with reasonable price.

2. Fully assembled in factory and convenient for customers to install.

3. Strict quality check before export.

4. Customized OEM order is accepted.

5. Technical support available.
6. Wide product range of foam system and water sprinkler system.

Hot products from us

FAQ

1. Are you a manufacturer or a trading company?
- Manufacturer, 100%, located in Nan'an City, Quanzhou, Fujian Province, China.

2. Can we pay a visit to your factory?
- Sure, we warmly welcome all customers to inspect our factory.

3. What products do you manufacture?
- Wide product range of fire fighting foam system and fire sprinkler system, such as foam bladder tanks,  foam concentrates, fire hoses, sprinkler heads, hydrants, gate valves, alarm valves and so on. 

4. What is your sample policy?
- For small items, we offer FREE SAMPLES for sample evaluation purpose, but customers need to pay for the shipping; For large and heavy items, we charge for the samples, but the charge will be refunded to customer when the order quantity reaches certain amount. 

5. What is your payment method?
- T/T, L/C, Paypal, Western Union etc. 

6. What is your delivery time?
- We have READY STOCK of some products(such as sprinkler heads, hoses, hydrants etc.), which allows for quick delivery within a week,  for other items or OEM orders, the delivery time is normally within one month. The quicker the payment from you, the sooner the delivery time will be:)

7. Which is your loading port from China?
- Xiamen port by sea or by air, and this year we are going to launch a NEW PLANT in Shandong province, so some products may ship from Rizhao or Qingdao port.