Accurate and reliable actions
Simple operation and maintenance, beautiful appearance
No harm to the human living environment
Mature fire extinguishing technology,no residue after fire extinguishing
The composition remaining life is short in the atmosphere
Good storage and stable performance
The equipment display requirements, within 1.0m of the nozzle of the HFC-227ea fire extinguishing device, equipment or appliances shall not be installed within 0.2m of the back, side and top of the device.
The protection area basic requirements , adopt the pre-engineered system the protection area shall notbe over 500m",and the capacity shall not exceed 1600m'. The fire endurance of the fencing structure,doors and windows shall not be less than 0.5h; the fire endurance of the suspended ceiling shall not be
less than 0.25h, The allowable pressure of the protection area fencing structure shall not be less than 1200 Pa.
Set up the pressure relief device in the protection area, the HFC-227ea pressure relief device shall be placed over 2/3 of the net height in the protection area, the pressure relief device shall be set up in the outer wall.the pressure relief device area shall be calculated as the corresponding gas extinguishing system formula.