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Pressure Conventional Sprinkler Head UL Fire Sprinkler

US$0.32-0.40 15,000 Meters (MOQ)

Basic Info.

Alarm Valve Type
Wet Alarm Valve
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:





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