COMMODORE 1100 GPH / 12V D31-Series Vertical Livewell/Baitwell Pump Short Housing, 360 degree Discharge The COMMODORE CM-D31-1100L 1100 GPH Livewell/Baitwell Pump features a short vertical housing ideal for tight bilge or shallow compartment installations. It includes a 1" and 1-1/8" outlet set (straight and 90 degree fittings), anti-airlock venting, and dual-port capability for washdown integration. A quick-disconnect base and wiring system allow rapid motor cartridge replacement without disturbing plumbing. Built with moisture-tight seals and a marine-grade motor assembly, this pump meets CE, RoHS, ISO 8846, and ISO 8849 standards for reliable operation.