... , Standard: DIN EN 14420-7-2005. Cam&groove CouplingAluminum Cam Lock CouplingUsed in a wide variety of applications for petroleum handling ... , chemical processing, dry bulk handling, agricultural, and water, etc.Adaptor x Female NPT/BSPT Standard: DIN EN 14420-7-2005Material:1 ... customers’ requirements.10) We are qualified member of NFPA. cam lock coupling