Dn15 Brass Upright Fire Sprinkler Head for Fire Fighting Sprinkler System, Fire Sprinkler, Sprinkler Head

China Dn15 Brass Upright Fire Sprinkler Head for Fire Fighting Sprinkler System, Fire Sprinkler, Sprinkler Head, Find details about China Chrome Finished Fire Sprinkler Head, Fire Sprinkler Head from Dn15 Brass Upright Fire Sprinkler Head for Fire Fighting Sprinkler System, Fire Sprinkler, Sprinkler Head

Norminal Diameter(mm)
Dn15 or Dn20
Material
Brass /Zinc
Glass Bulb Color
Orange, Red, Yellow, Green, Blue
Type
Pendent, Upright, Sidewall, Concealed Type
Trademark
SJ
Transport Package
Standard Export Packaging
Specification
ZST
Origin
Fujian China
HS Code
8424909000
Norminal Diameter(mm)
Dn15 or Dn20
Material
Brass /Zinc
Glass Bulb Color
Orange, Red, Yellow, Green, Blue
Type
Pendent, Upright, Sidewall, Concealed Type
Trademark
SJ
Transport Package
Standard Export Packaging
Specification
ZST
Origin
Fujian China
HS Code
8424909000
 
Fire 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.
Dn15 Brass Upright Fire Sprinkler Head for Fire Fighting Sprinkler System, Fire Sprinkler, Sprinkler Head





 
TypeMaterialNominal
Diameter(mm)
Factor KGlass Bulb
Diameter (mm)
Installation
Method
OrdinaryBrass DN155.6(80)ø3, ø5Upright or Pendant
ZincDN208(115)ø3, ø5
PendantBrass DN155.6(80)ø3, ø5Pendant
ZincDN208(115)ø3, ø5
UprightBrass DN155.6(80)ø3, ø5Upright
ZincDN208(115)ø3, ø5
SidewallBrass DN155.6(80)ø3, ø5Sidewall Horizontal
ZincDN208(115)ø3, ø5
ConcealedBrass DN155.6(80)ø3, ø5Pendant
ZincDN208(115)ø3, ø5
Rated Operation TemperatureMax. Environment TemperatureColor of Glass Bulb
57ºC27ºCOrange
68ºC38ºCRed
79ºC49ºCYellow
93ºC63ºCGreen

Dn15 Brass Upright Fire Sprinkler Head for Fire Fighting Sprinkler System, Fire Sprinkler, Sprinkler Head

Payment & Shipping

Packaging Details: Pack by carton or bag according to customer's requirement

Delivery Detail: Within 30 days after advance payment

Payment: L/C, T/T, Cash, Alipay, Paypal, TA, Western Union, etc

Dn15 Brass Upright Fire Sprinkler Head for Fire Fighting Sprinkler System, Fire Sprinkler, Sprinkler Head
My company provide technical support for who use our produces or installation personnel. In the procurement,
installation, use and maintenance process for technical service, please contact with technical department of our
company. Our technical staff will immediately provide related technical support telegraph.

 

FAQ

Q: Are you trading company or manufacturer ?

A: Yes.Since 1991, we have been experienced in offering total fire solutions for 25 years.

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.

Pauline Lu 

Head of sales Department "SANJING FIRE "