Attwood Sahara MK2 Automatic Bilge Pump

Price: $94.76
(as of Nov 22, 2025 07:27:19 UTC – Details)

Attwood Sahara MK2 Automatic Bilge Pump: The Evolution of Reliable Water Management

 

The Attwood Sahara MK2 Automatic Bilge Pump stands as a significant advancement in marine safety and water management, engineered to be the most reliable, easiest-to-service, and most technologically advanced automatic bilge pump on the market. Building upon the legacy of the original Sahara series, the MK2 introduces patented features that address the most common failures of traditional pumps.

Patented Technology Eliminates Air Locks

 

The most groundbreaking feature of the Sahara MK2 is its patented X-Air™ Impeller. This innovation makes it the only automatic bilge pump engineered to actively eliminate air locks.

• How it Works: The X-Air Impeller forces air bubbles trapped in the pump and plumbing out of the system. This crucial function prevents the pump from running dry and burning out, which is a leading cause of early bilge pump failure, ensuring the pump operates reliably when needed most.

Engineered for Durability and Extended Life

 

Attwood has significantly enhanced the longevity and resilience of the MK2 for use in both freshwater and saltwater applications:

• SteadySwitch™ Technology: The pump features a proprietary SteadySwitch™ buoyancy control system. This design reduces frequent cycling, which conserves battery life and dramatically extends the operational lifespan of the pump.

• Superior Protection: The MK2 boasts improved resistance against water ingress and electrolysis—offering 40% better protection than the original Sahara series and up to 2X better than leading competitors.

• Quality Components: Constructed with a cool-running, high-efficiency motor, stainless steel shafts, and steel-reinforced nitrile seals, the MK2 is built to endure the harsh conditions of a boat’s bilge.

Unmatched Ease of Installation and Service

 

The Sahara MK2 was designed with the installer and boater in mind, making maintenance simpler than ever before:

• Single-Hand Cartridge Release: The motor cartridge can be removed and replaced using just one hand, a huge convenience when accessing pumps located in hard-to-reach areas of the hull. No pipe or hose removal is required for motor replacement, saving significant time.

• Universal Compatibility: Featuring external mounting feet and a 7-pump mounting hole pattern, the MK2 is universal and backwards compatible, allowing it to seamlessly replace most popular bilge pumps without the need to drill new mounting holes.

• Flexible Outlets: The integrated outlet port includes straight and 90-degree elbow fittings, which can be rotated a full 360 degrees. This flexibility simplifies plumbing and allows the pump to be fitted into almost any space and orientation.

Available in various capacities, including the high-volume 800 GPH and 1200 GPH models, the Attwood Sahara MK2 sets a new standard for automatic bilge pump performance, reliability, and serviceability.