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1/2" NPT standard response K5.6 fire sprinkler heads price
1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

USD $0.3 - $2 /Piece

Min.Order:2000 Pieces

Supply Ability:
10000 Piece / Pieces per Month
Port:
xiamen
Payment Terms:
T/T L/C D/P D/A Credit Card

Quick Details View All >

Place of Origin:
Fujian, China
Brand Name:
GW,OEM
Model Number:
ZSTZ&ZSTX

Fujian Nanan City Guangwei Fire-Fighting Scie-Tech Co., Ltd.

Business Type: Manufacturer,Trading Company
Quanzhou Fujian China
Main Products: Fire Sprinkler ,Fire hose ,Alarm valve ,Fire hydrant ,Fire foam system
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Product Details

1/2" NPT standard response K5.6 fire sprinkler heads price

 

Product description

1. Brief introduction:

Glass bulb fire sprinklers, which is the key part of automatic sprinkler sytem, can be used to not just detect fire risk but control the fire and extinguish it by automatically spraying water. Since it can meet the requirements of protection from fire risks at degrees, glass bulb sprinklers are generally used in high buildings, hotels, department stores, and warehouses, etc.

The environment temperature of working is not less than 4 ℃, and is not higher than 70 ℃.

2. Composition and structure:

Made of brass frame, splash, deflector, glass ball, seals, tight set screws.

3. Operating principle:

Spray Sprinklers serve a variety of applications but all operate individually when heat at the sprinkler is high enough to "automatically" operate a calibrated thermal link that opens the sprinkler allowing the pressurized water to spray onto the source of heat. If the first sprinkler cannot control the fire the heat will build and spread to adjacent sprinklers that will operate as needed. Although special situation/applications use sprinkler heads or nozzles that are already open such that water discharges through all the sprinklers at once, the normal "Wet" Pipe system limits the water flow to the area of high heat.

4. Technical parameters:

Sprinklers vary considerably in their water flow characteristic since they are each designed for certain applications, however their basic shapes are limited to Uprights, abbreviated SSU (vertical above pipe, spraying down), Pendants, abbreviated SSP (vertical, below pipe spraying down) and Sidewalls, Horizontal (abbreviated HSW) and Vertical (VSW), both spraying horizontally. 

Technical parameters

Type

Nominal diameter(mm)

Connecting thread

Flow coefficient

T-ZSTP

Conventional sprinkler

DN15

R1/2

80±4

DN20

R3/4

115±6

T-ZSTX

Pendent sprinkler

DN15

R1/2

80±4

DN20

R3/4

115±6

T-ZSTZ

Upright sprinkler

DN15

R1/2

80±4

DN20

R3/4

115±6

T-ZSTBS

Sidewall sprinkler

DN15

R1/2

80±4

DN20

R3/4

115±6

ZSTDY

Concealed sprinkler

DN15

R1/2

80±4

DN20

R3/4

115±6

 

 Glass bulb technical parameters

Rated operating temperature

Max.ambient temperature

Glass bulb colour

57℃

27℃

Orange

68℃

38℃

Red

79℃

49℃

Yellow

93℃

63℃

Green

141℃

111℃

Blue

182℃

152℃

Purple

 5. Product photo:

1.  CCC Listed fire sprinkler

 

 

1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

  • Model: GW001
  • Style: Upright fire sprinkler
  • Size: R1/2” or NPT 1/2”
  • Material: Brass
  • Plating: Chrome, Natural brass
  • Working pressure : 12bar
  • Operating temperature ::57°C/68°C/79°C/93°C/141°C
 
  • Model:GW002
  • Style: Pendent fire sprinkler
  • Size: R1/2” 3/4” and NPT 1/2” 3/4”
  • Material: Brass
  • Plating: Chrome, Natural brass,
  • White painting, Blue painting
  • Working pressure : 12bar
  • Operating temperature :57°C/68°C/79°C/93°C/141° C 
 
  • Model:GW003
  • Style: Sidewall fire sprinkler
  • Size: R1/2” 3/4” and NPT 1/2” 3/4”
  • Material: Brass
  • Plating: Chrome, Natural brass,
  • White painting, Blue painting
  • Working pressure : 12bar
  • Operating temperature :57°C/68°C/79°C/93°C/141°

1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

  • Model: GW004
  • Pendent or Upright sprinkler with escutcheon
  • Size: R1/2” 3/4” and NPT 1/2” 3/4”
  • Material: Natural brass
  • Plating: Brass finished
  • Working pressure : 10bar
  • Operating temperature : 57°C/68°C/79°C/93°C/141°C

 

  •  
  • Model:GW005
  • Style: Pendent or Upright fire sprinkler
  • Size: R1/2” 3/4” and NPT 1/2” 3/4”
  • Material: Brass
  • Plating: Chrome, Natural brass,
  • White painting
  • Working pressure : 12bar
  • Operating temperature :57°C/68°C/79°C/93°C/141° C 

 

  • Model: GW006   ZSTDY15-68°C
  • Concealed pendent fire sprinkler
  • Style: Pendent
  • Size: R1/2” and NPT 1/2”
  • Material: Brass
  • Working pressure : 12bar
  • Operating temperature :  57°C/68°C/79°C/93°C/141° C 

 

1/2" NPT standard response K5.6 fire sprinkler heads price

 1/2" NPT standard response K5.6 fire sprinkler heads price

 1/2" NPT standard response K5.6 fire sprinkler heads price

  • ESFR fire sprinkler
  • Model: GW007 ESFR20
  • Style: Pendent and Upright
  • Size: R3/4” and NPT R3/4””
  • Material: Brass
  • Working pressure: 12bar
  • Operating temperature: 68°C

 

  • Fusible alloy fire sprinkler
  • Model: GW008 Y-ZSTX15-72°C
  • Style: Pendent and Upright
  • Size: R1/2” and NPT R1/2”
  • Material: Brass
  • Working pressure: 12bar
  • Operating temperature: 72°C

 

  • Upright or pendent fire sprinkler
  • Model: GW009 T-ZSTZ15-68°C
  • Size: R1”and NPT 1”
  • Material: Brass
  • Working pressure : 12bar
  • Operating temperature : 68°C

 

1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

1/2" NPT standard response K5.6 fire sprinkler heads price

  • Water flow indicator
  • Model:GW010
  • Size:ZSJZ DN50-200
  • Material: Ductile Iron
  • Working pressure:1.2Mpa
  • Sensitivity :15 to 37.5 L/min
  • Contacts capacity: AC220V/3A ,DC24V/1A

  • Wet alarm check valve
  • Model:GW011
  • Size:ZSFZ DN80-200
  • Material: Ductile Iron
  • Working pressure:1.6Mpa
  • Flux(l/min): 15s
 
  • ZSFM Deluge valve
  • Model:GW012
  • Size:ZSFZ DN65-200
  • Material: Ductile Iron
  • Working pressure:1.2Mpa
  • The pressure of alarm oral area:  ≥0.05Mpa

3.Brass Fire Sprinkler

 

 

 1/2" NPT standard response K5.6 fire sprinkler heads price

 1/2" NPT standard response K5.6 fire sprinkler heads price

 

 

PACKING DETAIL                                        

 

 1/2" NPT standard response K5.6 fire sprinkler heads price

 

Contact Supplier

Ms. Crystal Lin manager Chat Now
Telephone
0086-0595-86311863
Mobile
13799210387
Fax
0086-0595-86319872
Address
Liantang South Road Ximei Town, Nan'an City Quanzhou,Fujian
Showroom
https://guangwei.goldsupplier.com/

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Quick Details

Place of Origin:
Fujian, China
Brand Name:
GW,OEM
Model Number:
ZSTZ&ZSTX