1. Boat Plumbing-Ventilation Offered
  2. sku: 5277696146548622
  3. ATTWOOD 703345

ATTWOOD 703345 Tsunami Cartridge Lph Boat Bilge Pump 3028

fits model: Marine, 800.

703345 Attwood Tsunami Cartridge 800 Gph 3028 Lph Marine Boat Bilge Pump

( Brand: Attwood ), ( Part Type: Cartridge Pump ), ( Manufacturer Part Number: 703345 ), ( Featured Refinements: Bilge Pump ), ( Country/region Of Manufacture: United States )

Review ATTWOOD Tsunami Cartridge Gph Lph Boat Bilge Pump fits MARINE 800

Introducing the Attwood Tsunami Marine Bilge Pump, model number 703345, with an impressive flow rate of 800 GPH (gallons per hour) and a maximum suction lift of 3028 LPH (liters per hour). This powerful bilge pump is designed to keep your boat's bilge free of water, ensuring a safe and enjoyable boating experience.

The Attwood Tsunami Bilge Pump is constructed from heavy-duty materials, including a corrosion-resistant bronze impeller, stainless steel shaft, and thermoplastic housing. Its robust design ensures reliable performance in even the most challenging marine environments.

This bilge pump features a unique "Tsunami" design that utilizes a large, submerged impeller to maximize the volume of water pumped per stroke. The pump also includes a built-in, automatic float switch that activates the pump when water level rises, providing an added layer of safety.

The Attwood Tsunami Marine Bilge Pump is easy to install, with a 1-1/2 inch NPT threaded discharge outlet, making it compatible with most standard hoses and discharge lines. It is also designed to be used with a 12V DC power source, making it an excellent choice for boats with a 12V electrical system.

With its impressive flow rate, durable construction, and easy installation, the Attwood Tsunami Marine Bilge Pump is an essential piece of equipment for any boat owner. Whether you use your boat for fishing, cruising, or other water activities, you can trust the Attwood Tsunami Bilge Pump to keep your bilge dry and your boat safe.

Pros and Cons of buying a Attwood 703345 Tsunami Cartridge 800 3028 LPH Marine Boat Bilge Pump

The Attwood 703345 Tsunami Cartridge 800 marine bilge pump is a popular choice among boat owners due to its powerful performance and reliable design. This article will discuss the pros and cons of purchasing this bilge pump to help you make an informed decision.

Pros:

1. High Capacity: With a flow rate of 800 gallons per hour, this pump can quickly remove large amounts of water from a boat's bilge.

2. Self-Priming: The pump is self-priming, meaning that it can start pumping water without the need for manual priming, which saves time and effort.

3. Thru-Hull and Manual Installation: The pump can be installed through a thru-hull or manually, giving boat owners flexibility in their installation options.

4. Corrosion-Resistant: The pump's housing is made of corrosion-resistant material, making it ideal for use in marine environments.

5. Easy to Use: The pump is easy to use, with a simple on/off switch and a clear indicator light to show when it is operating.

Cons:

1. Size and Weight: Due to its high capacity and powerful design, the pump is larger and heavier than some other bilge pumps, which may make it more difficult to install or transport.

2. Price: The Attwood Tsunami Cartridge 800 is more expensive than some other bilge pumps, which may be a consideration for budget-conscious boat owners.

3. Noise Level: The pump can be quite loud when operating, which may be a concern for those who value quietness on their boat.

Conclusion:

The Attwood 703345 Tsunami Cartridge 800 marine bilge pump offers a high capacity, self-priming design, flexibility in installation options, and corrosion-resistant housing. However, its larger size and weight, higher price point, and noise level may be drawbacks for some boat owners. Ultimately, if you need a powerful and reliable bilge pump for your boat and are willing to accept the trade-offs, the Attwood Tsunami Cartridge 800 is an excellent choice.

Recommendation:

If you are in the market for a high-capacity marine bilge pump and are willing to pay a higher price for reliable performance and flexibility in installation options, the Attwood 703345 Tsunami Cartridge 800 is a strong recommendation. However, if you are on a tight budget or prefer a quieter pump, there may be other options that better suit your needs. Be sure to carefully consider the specific requirements of your boat and your personal preferences before making a purchase.

part # 703345 prices

  • $45.99-$115.77

specifications vesselvent:

  • for models: Marine, 800
  • brand: Attwood
  • part type: Cartridge Pump
  • manufacturer part number: 703345
  • featured refinements: Bilge Pump
  • country/region of manufacture: United States

seller vesselvent:

  • # reviews: 52
  • rating: 90.3%

shipping vesselvent:

  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 5-9 Days
  • class: Standard
  • type: Calculated
  • cost: $8.50

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New

offer vesselvent:

  • sold: 0
  • started: July 2, 2025
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • best offers: True

payments vesselvent:

  • credit card: Diners-club
  • other
  • wallet: Google-pay

returns vesselvent:

  • policy: No Returns
for models: marine, 800, part type: cartridge pump, featured refinements: bilge pump, country/region of manufacture: united states,
category: boat parts > plumbing ventilation, sku: 5277696146548622,

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