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Hfc 227 Design Concentration. Naf® s 227 has a low order of toxicity. Context plus 227 is an effective fire extinguishing agent that can be used.
HFC227ea karafire Fire protection Company from karafire.com
It leaves no residue and has acceptable toxicity for use in occupied spaces at design concentration. Description hfc 227 novec 1230 odp 0 0 gwp 3350 1 alt 29 years 5 days noael 9.0 % 10.0% loael > 10.5 % > 10.0 % design concentration 7.0 % 4.5 % to 4.7 % flooding factor 0.5486 kg/m3 0.6531 to 0.684 kg/m3 gas qty for 1000 m3 548.6 kgs. Clean agent in a uniform, predetermined pattern and concentration.
HFC227ea karafire Fire protection Company
Indication of dimensions, weights and loads of equipment assemblies, components, method of field assembly, clearance requirements, mounting and bracing practices, etc 5. The minimum design concentration for total flood applications should be in accordance with nfpa 2001. Design concentration for each hazard area. It leaves no residue and has acceptable toxicity for use in occupied spaces at design concentration.
