Attwood Marine Products

Atwood Marine Products 5505-7 Attwood Sahara Mk2 S500 Bilge Pump 500 Gph - 12v - Automatic

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SKU:
18045310
MPN:
5505-7
Availability:
Usually ships the same or next business day. In stock at our NJ warehouse.
Shipping:
Calculated at Checkout
Stock Update:
01/07/2026 11:12:14 PM PST
$66.39

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $62.31 each 62.31
Buy 3 or above and pay only $58.96 each 58.96
Stock Update:
01/07/2026 11:12:14 PM PST

Description

This item is brand-new, factory sealed.

Attwood Sahara MK2 S500 12vDC 3 Amp Bilge Pump

Model: 5505-7
  • 500 GPH, 12V, Fuse size: 3A, Outlet type: 3/4" and 1" barbs, Wire length: 29 1/2"
  • Automatic bilge pump that eliminates air locks, Patented X-Air Impeller ejects trapped air in the pump and pipework.
  • Flexible Outlets: 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation.
  • Single-Hand Pump Cartridge Release: Convenient when trying to access a pump located in a hard-to-reach area of the boat’s hull.
  • Universal Backwards Compatible Design: 7-pump mounting hole pattern for replacing any top bilge pump in its category.
  • Steady Switch: Buoyancy control reduces cycling, draining the bilge not the battery.
  • No Pipe or Hose Removal Required: Reduces the time that it takes to replace the cartridge.
  • Improved Motor Cooling/Heat Dissipation: Prevents overheating that may cause failures, such as blown fuse or leaking.
  • Includes straight outlet and check valve.

Sahara Mk2 is an automatic bilge pump that eliminates air locks. What makes Sahara Mk2 so innovative is the patented X-Air™ Impeller. Its engineered performance forces air bubbles trapped in the hose and underside of the pump out of the pipework, so that the pump will not run dry and burn out. This breakthrough technology makes Sahara Mk2 a reliable automatic bilge pump in freshwater and saltwater applications.

Specifications
Activation MethodAutomatic
Amperage3 Amps at 12V DC
Capacity500 Gallons per Hour
Diameter 3/4 to 1 Inches
Input Voltage12V DC
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Atwood Marine Products 5505-7 Attwood Sahara Mk2 S500 Bilge Pump 500 Gph - 12v - Automatic
$66.39