Best Price Quick-React Fire Sprinklers Upgrade to Top Automatic Sprinkler Systems

• Customization: Available
• Sprinkler Installation: Upright/Pendent/Sidewall
• Sprinkler Head Type: Closed
• Automatically Opened and Closed Repeatedly: Can′t Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Wet Fire Sprinkler System
• Type: Pendent, Upright, Sidewall
• Norminal Diameter: DN15 or DN20 or DN25
• Glass Ball Size: 3mm or 5mm
• Glass Bulb Color: Orange,Red,Yellow,Green,Blue
• Transport Package: Packing by PP Bags or Cartons
• Specification: 1
• Trademark: dongsheng
• Origin: Fujian, China
• Production Capacity: 1000000

Product Description

Characteristics and Functions
Model	Fire sprinkler
Material	Brass, chrome plating
Type	upright type ESFR fire sprinkler
Norminal diameter(mm)	15DN or 20DN
Connecting thread	R1/2 or R3/4
Glass bulb color	Red
Temperature rating	68°C
Flow Rate	80±4 or 115±6
Bulb	3mm or 5mm
Response	quick response

1)PVC or Rubber Lining fire hose
2)The jacket of fire hose is wove by high intensity of polyester fibers or yarns( twill/plain weave)
3)There are special adhesive ( solid or liquid)between the jacket and the lining. the fire hose is soft and highly polished,reduce the flow resistance
4) Thinner and more soft, lighter and more convenient to use.
5) High pressure resistance, low temperature resistance, anti-corrosion. aging resistance.wear-resisting
6) We can provide different color fire hose lining: blue, black, transparent, etc or according to your requirement
7) We can provide length: 10m - 30m or according to your requirement

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: