Fire Control Equipment 3/4′′ Water Supply Fire Fighting Sprinkler

• Sprinkler Installation: Pendent
• Sprinkler Head Type: Closed
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Nozzle Flow Coefficient: 80
• Model NO.: DN20
• Deluge Valve Type: Diaphragm Type
• Rate Pressure(MPa): 1.2
• Time Corresponding Index: 75(M.S)0.5
• spray Angle(°): 3.0
• Transport Package: Carton
• Specification: DN15
• Trademark: sanxing
• Origin: Fujian, China
• HS Code: 5909000000
• Production Capacity: 500/Day

Product Description

Temp. Classification	Ordinary	Ordinary	Intermediate	Intermediate
Nominal Temp. Rating	135°F/57°C	155°F/68°C	175°F/79°C	200°F/93°C
Max. Ambient Temp. Allowed	115°F/46°C	135°F/57°C	155°F/68°C	180°F/82°C
Max. Recommended Ambient Temp.	100°F/38°C	100°F/38°C	150°F/65°C	150°F/65°C
Glass Bulb Color	Orange	Red	Yellow	Green

Product Description

    Sprinkler is an important part of wet-type auto spraying system. It is usually installed inside the building and structures with light fire danger, medium fire danger and heavy fire danger, such as workshop, warehouse, hotel, shop, recreational place,hospital, cinema, office building and garage.
    The sprinkler is composed of sprinkler frame, sealant and glass bulb. It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer. In case of fire inside the protective district, the atmosphere temperature rises up and the liquid inside the glass bulb expands after being heated and explodes after reaching the operating temperature of the glass ball. The sealant drops and the sprinkler sprays to the protective district for fire extinguishments subject to the preset shape of spraying.

Detailed Photos

 

Company Profile

 

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 asfire hoses, sprinkler heads, hydrants, gate valves, alarm valves and so on. 

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

5. 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:)

6. Which is your loading port from China?
- Xiamen