1. Boat Plumbing-Ventilation Offered
  2. sku: 6317538914043632
  3. ATTWOOD MARINE 5143-4

ATTWOOD MARINE 5143-4 Shower Sump 022697029003 MK2 12V

fits model: 800.

5143-4 Attwood Marine 800 Gph Shower Sump Mk2 System - 12v 51434

( Brand: Attwood Marine ), ( Manufacturer Part Number: 5143-4 ), ( Type: Other Consumer Electronics ), ( UPC: 022697029003 )

Review ATTWOOD MARINE Gph Shower Sump Mk2 System 12v 51434 fits 800

The Attwood Marine 5143-4 800 Shower Sump Mk2 is a compact and efficient solution for managing shower water drainage on boats. This 12V-operated sump pump is designed to provide reliable and hassle-free operation, ensuring that shower water is effectively drained and preventing potential flooding or water damage.

Measuring 10.5 inches in length, 6.5 inches in width, and 9 inches in height, the Attwood Marine 5143-4 800 Shower Sump Mk2 is a space-saving option for boats with limited storage areas. Its lightweight design, weighing only 4.4 pounds, makes it easy to install and transport.

The sump pump boasts a powerful 800-gallon-per-hour (GPH) flow rate, which is capable of draining substantial amounts of water quickly and efficiently. It is equipped with a 1/2-horsepower (HP) motor, which delivers ample power for reliable performance.

The Attwood Marine 5143-4 800 Shower Sump Mk2 is designed to be compatible with most standard marine shower drains, making installation a straightforward process. It features a corrosion-resistant construction, ensuring that it can withstand the demanding marine environment.

The sump pump includes a 12V power cord and a 1.5-inch marine-grade discharge hose, which is long enough to allow for flexible installation options. It also includes a float switch, which automatically turns the pump on and off as needed, ensuring that it only operates when water is present.

The Attwood Marine 5143-4 800 Shower Sump Mk2 is designed to be easy to maintain, with a removable strainer basket that can be cleaned quickly and easily. It is also covered by a one-year limited warranty, providing peace of mind for boat owners.

In summary, the Attwood Marine 5143-4 800 Shower Sump Mk2 is a powerful and reliable solution for managing shower water drainage on boats. Its compact size, efficient performance, and easy installation make it a popular choice among boat owners, and its corrosion-resistant construction and one-year warranty ensure that it can withstand the demands of the marine environment.

The Attwood Marine 5143-4 800 GPH 12V Shower Sump Pump is a popular choice for marine applications due to its powerful flow rate and 12V operation. Here are some pros and cons to help you make an informed decision about purchasing this product:

Pros:

1. Powerful Flow Rate: With a flow rate of 800 gallons per hour, this pump can efficiently drain water from a large marine shower or bilge area.

2. 12V Operation: The pump operates on 12V DC power, making it suitable for use on boats and RVs.

3. Easy Installation: The pump comes with a 5-foot power cord and a 3-foot discharge hose, making installation relatively simple.

4. Automatic Operation: The pump turns on automatically when water reaches a certain level, and turns off when the water level drops.

5. Durable Construction: The pump housing is made of thermoplastic material, which is resistant to corrosion and impact.

Cons:

1. High Power Consumption: The pump consumes a significant amount of power, which can drain your boat's battery if not properly managed.

2. Noisy Operation: The pump can be quite noisy, especially when operating at full capacity.

3. Limited Warranty: The pump comes with a limited 1-year warranty, which may not be long enough for some users.

In conclusion, the Attwood Marine 5143-4 800 GPH 12V Shower Sump Pump offers a powerful flow rate and easy installation, making it a popular choice for marine applications. However, its high power consumption, noisy operation, and limited warranty are important considerations.

If you are looking for a powerful and efficient shower sump pump for your marine application, this Attwood product may be a good option for you. However, it is important to consider the cons and take steps to manage power consumption and minimize noise. Additionally, you may want to consider purchasing an extended warranty for added peace of mind.

part # 51434 prices

  • $147.99-$174.52

specifications vesselvent:

  • for models: 800
  • brand: Attwood Marine
  • manufacturer part number: 5143-4
  • type: Other Consumer Electronics
  • upc: 022697029003

shipping vesselvent:

  • class: Standard
  • carrier: FedEx
  • type: Fixed
  • transit: 4-4 Days
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery

offer vesselvent:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: September 21, 2025
  • quantity: 1

payments vesselvent:

  • other
  • wallet: Apple-pay
  • credit card: Discover

returns vesselvent:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general vesselvent:

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

seller vesselvent:

  • rating: 99.0%
  • # reviews: 325319
for models: 800, type: other consumer electronics,
category: boat parts > plumbing ventilation, sku: 6317538914043632,

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