Specification:AH-1.0;AH-2.0;AH-3.0;AH-4.0;AH-5.0;AH-6.0;AH-8.0;AH-10.0; The lifting collection device can be used to collect raw sewage on all kinds of ships, and has the functions offlushing,crushing and discharging sewage overboard. The collection device is composed of base,storage cabinet,crushing self-priming pump,VITS system(optional),valve,magnetic flap level gauge,control box and other components.The raw sewage enters the device through the sewage inlet pipe and is discharged to the city pipe network or the designated collection pool by the device outlet.