제44강 이산화탄소소화설비 1(개정된 수치는 교재 내용 참조 및 설명란 참조) (할론소화설비 기동용가스용기의 체적 1L에서 5L로 개정됨)

1. Minimum Design Pressure for Piping Fittings (1) High Pressure Type ⋅ Primary side (before shut-off valve or selector valve): 9.5 MPa ⋅ Secondary side (after shut-off valve or selector valve): 4.5 MPa (2) Low Pressure Type ⋅ 4.5 MPa 2. Operating Pressure of Safety Device Between Storage Container and Selector Valve or Shut-off Valve ⋅ Pressure between the minimum design pressure and the maximum allowable pressure of the piping 3. Volume of Halon Fire Extinguishing System Activation Gas Cylinder Revised from 1 L to 5 L The above content reflects the revisions. How to Purchase Textbooks https://cafe.naver.com/sobangview/11572 ABC Firefighting Official Cafe https://cafe.naver.com/sobangview