![Attwood 800 GPH Shower Sump MK2 System - 12V [5143-4] Outdoor | Flashlights For use with existing solenoid](https://cdn.shopify.com/s/files/1/0847/8602/0648/files/108004XL.jpg?v=1743708337)
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
For use with existing solenoid valve & adapter
Glass-lined steel tank for long life and high efficiency
UPC: 085462007514
3700 Waterproof StowAway®
Attwood 800 GPH Shower Sump MK2 System - 12V [5143-4] Outdoor | Flashlights For use with existing solenoid800 GPH Shower Sump MK2 System 12V Attwoods shower sump systems deliver the performance youve been asking for. Choose from standard or large box sizes. They offer fast water flow into and out of the sump. The lid snaps into place 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 vent to prevent airlocks. It meets or exceeds all applicable standards of