Attwood 750 GPH Shower Sump System 12V 36" Wire

12.5 GPM 12V Large Shower Drain System by Attwood®. Attwood’s shower sump systems deliver the performance you’ve been asking for. Offering fast water flow into and out of sump. The lid snaps in to allow quick installation (and removal for cleaning) and includes a gasket to seal the sump box against overflow. The sump box even includes an air to prevent air locks. Meets or exceeds all applicable of the ABYC and USCG.