Self Priming Washdown Shower Marine Water Pump, 4.0 gpm

Mfr: Attwood
$105.66 On Sale
Self Priming Washdown Shower Marine Water Pump, 4.0 gpm
SKU: 155582
Mfg# 11574
LFS# ATT115744
UNIT: Each
Flow Rate: 4 gpmVoltage: 12 voltMax Head Pressure: 8.5 psi
In Stock - Ships out in 1 Business Day

Attwood Self-Priming Washdown, Shower, Marine, Water Pump pumping at 4.0 gpm is suitable for cleaning boats, general use, or use as a shower pump.

  • Self Priming Washdown Pump
  • Threaded male inlet and outlet for standard garden hose attachment
  • Pumps 4 gpm
  • Produces up to 8.5 psi pressure
  • Corrosion resistant ABS housing and impeller
  • Heavy-duty 8 amp 12 volt DC motor
  • NOTE: Do not run dry beyond 2 minutes

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Q: How can this pump be self priming and still carry a "Do not run dry" warning? A: In the wash-down application this is rarely an issue, but when people use this as a shower pump or sump applications, there is a real chance that the pump will be left running after the water was pumped and run out.


The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be received within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.