Heptafluoropropane (HFC-227ea) is a clean gas fire extinguishing agent that mainly uses chemical fire extinguishing and has physical fire extinguishing effect.
Approval
Chapter 5 of International Cade for Fire Safety Systems
MSC/Circ. 848 Revised Guidelines for the Approval of Equivalent Fixed Gas Fire- Extinguishing Systems,as Referred to in Chapter II -2 of SOLAS 74 for Machinery Spaces and Cargo Pump-Rooms.
MSC 1/Circ. 1267《Amendments to Revised Guidelines for the Approval of Equivalent Fixed Gas
Fire-extinguishing Systems as Referred to in SOLAS 74 for Machinery Spaces and Cargo Pump- Rooms》
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