VG4/JW12, the latest in VacuFlush vacuum generator technology, features a new injection-molded tank and integrated technologies that result in many benefits for installers, boat owners, and service engineers.

The new J-series Vacuum Generator allows changing of all duckbill valves in minutes without removing the entire unit. Heavy-duty spin nut connections on inlet and outlet allow final hose connections in seconds.

The top of tank removes easily if required for service.