FM-200 HFC-227ea fire extinguishing Device

Advantages:

1. Installation requirements on equipment line, the equipment use 1.5 m2 multiple copper cores.There are five lines in total,two starting lines are in parallel, two feedback lines are in parallel, also one grounding line.

2. 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.

3. 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.

4. 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.