Attwood Shower Sump Box System

Attwood's shower sump systems deliver the performance you've been asking for.

Features:

• Offering fast water flow into and out of sump
• The lid snaps in to allow quick installation (and removal for cleaning)
• Includes a gasket to seal the sump box against overflow
• Air vent to prevent air locks
• Meets or exceeds all applicable standards of the ABYC and USCG

Standard Box Specifications:

• 500 GPH
• Voltage: 12V
• Amps: 3A
• Hose outlet size: 3/4" I.D.
• 36" Wire

Large Box Specifications:

• 750 GPH
• Voltage: 12V
• Amps: 5A
• Hose outlet size: 3/4" I.D.
• 36" Wire