Macerator PumpTRAC's Macerator Pump is designed specifically for sanitation waste and fish box evacuations. Built with durable materials to withstand harsh marine environments. Design allows for direct replacement with other macerators for easy installation.Features:. Designed specifically for sanitation waste and fish box evacuations. Incorporates a high quality motor with seamless motor tube and o-ring sealed motor end frames. High-speed rotary cutter shreds waste efficiently, producing a higher discharge capacity. Design allows for direct replacement with other macerators for easy installation