Home > Products > Fire Sprinkler > 1/2 inchfire sprinkler(Brass alloy)
1/2 inchfire sprinkler(Brass alloy)
- 1000 Piece / Pieces per Month
- xiamen
- T/T L/C D/P D/A Credit Card
Product Details
Place of Origin: | Fujian, China | Brand Name: | Tian xing | Model Number: | ZST681682 |
Product Description
Specifications
1/2 inch fire sprinkler1) Pendent/ Upright/Sidewall sprinkler
2) manufacturer
The sprinklers of the pendant installation,ZST-15/20 Fiire Sprinkler Feature:
Bulb: 5 mm/3 mm
Finishes: Chrome
Orifice Size: 1/2'', 3/4"
Nominal operating temperature: 68 Celsius degree
Nominal pressure: 12Bar(1.2MPa)
Airproof test pressure: 30bars(3.0Mpa)
Outlet: 11 ± 0,2mm
Factor K: 80,0
Height: 54 ± 0,8mm
Width: 27,5 ± 0,5 mm
Package:200pcs packing in a carton box
1.Detail pictures
2.Technical parameter
Type | Model | Material | critical temperature | Nominal Diameter (mm) |
Pendent | ZSTX | Brass or Chrome Finished | 68/79/93 Degrees Celsius | DN15/DN20 |
Concealed fire sprinkler not only plays all functions what the standard ones have, but also has decorative plate where its sprinkler body conceal so as to make its look beautiful and to keep the ceilings elegant.
Type | Upright | Pendent | Sidewall | Common | Concealed | ESFR | |||||
Model | ZSTZ | ZSTX | ZSTBS | ZSTP | ZSTDY | ZSTY | |||||
Nominal Diameter (mm) | DN15 | DN20 | DN15 | DN20 | DN15 | DN20 | DN15 | DN20 | DN15 | DN20 | DN20 |
Connecting Threaded (Inch) | 1/2 | 3/4 | 1/2 | 3/4 | 1/2 | 3/4 | 1/2 | 3/4 | 1/2 | 3/4 | 3/4 |
Flux Coefficient | 80 | 115 | 80 | 115 | 80 | 115 | 80 | 115 | 80 | 115 | 115 |
Bulb Diameter | 5mm glass bulb for standard response 3mm glass bulb for quick response | ||||||||||
Response Time | 15seconds in general for 5mm glass bulb 8seconds in general for 3mm glass bulb | ||||||||||
Response Time Index RTI (m·s)0.5 | 87 for 5mm glass bulb
22—25 for 3mm glass bulb |
3.Recommendation
4.packing detail
50pcs in 1 inner box , 4 inner boxes=200pcs in 1 carton
Contact Us
- Quanzhou Sanxing Fire-Fighting Equipment Co., Ltd.
- Contact nameSanxing Fire
- Phone86-595-86365888
- AddressChenggong Technological Industrial Zone, Nan'an
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