Seahorse Products Coppedge Marine is a Sales Representative for SeaHorse. The Seahorse "Mariner Series" Marine Sanitation Device is a self-contained biological treatment system that is sized to fit almost any application. Seahorse MSD's can meet any crew requirements for USCG, IMO, International, Local and State regulations. Units can also be custom designed to fit in many tight spaces. The Mariner Series comes complete with NEMA 4 waterproof enclosures with high level alarm, and discharge pump.   Return to the Catalog View Next Products    Marine Sanitation Device A self-contained biological treatment system. The Seahorse "Marine Series" Marine Sanitation Device is a self-contained biological treatment system that is sized to fit almost any application. The Seahorse MSD's can meet any crew requirements for USCG, IMO International, Local and State regulations. Units can also be custom designed to fit in many tight spaces. The Mariner Series comes complete with NEMA 4 waterproof enclosures with high level alarm, and discharge pump. Operates in Fresh and Saltwater. Carbon Steel, Stainless Steel Aluminum and Plastic construction available. Marine Application Flyer (pdf) Return to the Catalog