Infrared transponder:Support wifi, 433 communication frequency, support phone remote control, intermediate point limit function, built-in control module, control ability, strong anti-jamming capability, ultra-quiet operation, suitable for high quality electric screen, family office and other places of business
Smart Home Wall Socket,Socket Smart Switch,Smart Electric Wall Socket,Intelligent Wall Socket Shenzhen Zhuohao Intelligent Electronic Development Co., Ltd. , http://www.szactop-smart.com
Introduction:
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.
Technical parameters:
Type
Upright / Pendent /Sidewall/Conventional/Concealed
Material
Brass/Zinc
Surface finish
Natural brass or Chrom Plated or White Color Coated
Thread diameter
1/2" NPT/BSPT (DN15)
3/4" NPT/BSPT (DN20)
Flow characteristic coefficient
80L/min(K=5.6)
115L/min(K=8.0)
Glass bulb diameter
5mm(Standard Response) or 3mm(Quick Response)
Certificates
ISO,CCC,UL
Max working pressure
1.2Mpa (175Psig/12 Bar)
Factory Hydrostatic Test
100%, 3.0Mpa
Other Fire Fighting Equipment
Â
Wireless socket:
Applicable to wifi, Zigbee protocol, using 16 a large current design, support mobile phone remote control and manual control, compatible with all kinds of electric equipment, can be real-time detecting the power capacity of the home appliances and electric current, statistical power, simple configuration, used in family, office space and so on need to remote control of electrical appliances
Include following devices:
1.wifi wall socket
2.ZigBee wireless socket
Model NO.: ZST
Dry Alarm Valve Type: Differential Type
Wet Alarm Valve Structure: Butterfly Valve Type
Alarm Valve Diameter: 80mm-250mm
Nozzle Flow Coefficient: 80L/Min or 115L/Min
Deluge Valve Type: Lever Type
Name: Fire Sprinkler
Norminal Diameter(mm): Dn15/Dn20
Thread Standard: NPT/BSPT
Material: Brass/Zinc
Surface Finish: Chrome/Natural Brass/White
Temperature Rating: 57/68/79/93/141/182 Degree
Response: Standard/Quick
K-Factor: 5.6(80)/8.0(115)
Working Pressure: 1.2MPa/175psig
Trademark: SINCO/OEM
Transport Package: Standard Export Package
Specification: 1/2 Inch or 3/4 Inch
Origin: Quanzhou, Fujian
HS Code: 8424
Fire sprinkler with fire sprinkler parts and pump