NAC 445ACross-connections and backflow: General requirements. A supplier of water shall: 1. Ensure that there are no unprotected connections between the supplies of water, systems for the pumping, storage and trea - NAC Air - Document - PDFSEARCH.IO

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	NAC 445ACross-connections and backflow: General requirements. A supplier of water shall: 1. Ensure that there are no unprotected connections between the supplies of water, systems for the pumping, storage and trea Add to Reading List Document Date: 2009-05-21 12:51:41 Open Document File Size: 126,50 KB Share Result on Facebook Event Man-Made Disaster / / IndustryTerm process chemicals / chemical and biological contents / metal / oil / hazardous systems / chemical additives / dairy processing facility / synthetic rubber / paper products / chemicals / manufacturing / printing / food / fire sprinkler systems / / Position General / designer / / SocialTag Construction Water Double check valve Atmospheric vacuum breaker Air gap Pressure vacuum breaker Check valve Backflow Vacuum breaker Plumbing

NAC 445ACross-connections and backflow: General requirements. A supplier of water shall: 1. Ensure that there are no unprotected connections between the supplies of water, systems for the pumping, storage and treaAdd to Reading List