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500Gph Shower Sump 12V

500Gph Shower Sump 12V
Provides reliable performance, larger capacity, and simpler installation and maintenance. Sump box features include: an air vent to prevent air locks. Slotted mounting feet which allow for quick installation and removal. Straight mesh filter which allows for easy removal and cleaning. Inlets are routed directly into the sump box instead of through a shared manifold which allows additional inlets to be added to the left, right and back side of the sump box through the use of thru-hulls. Water is pumped out with Attwood's Sahara pump with self-contained float switch. New lid easily snaps on and off and includes a gasket to seal the sump box against overflow. 12 Volt. 36" wire.
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Product Details
  • Mfr. Attwood Marine
  • Part No. 245458
  • Mfr No. 4141-4
  • Unit: Each
  • List Price $104.89
Product Attributes
  • Flow Rate: 500 GPM
  • Volts: 12 VDC
  • Hose / Pipe Size: 3/4" ID
  • Amps: 6.5 Amps (Water), 17 Amps (Oil)
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Review and FAQ Center


I have this unit. Can I just buy a new pump as mine has quit pumping?

Submitted by: Rosemary

It appears that if your sump is newer than five or six years old, it uses the S500 Sahara Automatic Switch Bilge Pump. If it is older, it will have separate switch and pump, though the Sahara may be used to replace the inside. You will have to open the sump drain plate to determine what it is and the best path to take.


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