1. Boat Plumbing-Ventilation Offered
  2. sku: 7402203721047771
  3. ATTWOOD 4542

ATTWOOD 4542 Tsunami Cartridge Aerator Pump

fits model: 1200.

4542 Attwood Tsunami 1200 Gph Cartridge Aerator Pump New

( Brand: Attwood ), ( Part Type: Cartridge Aerator Pump ), ( Manufacturer Part Number: 4542 )

Review ATTWOOD Tsunami Gph Cartridge Aerator Pump New fits 1200

The Attwood 4542 Tsunami 1200 Cartridge Aerator Pump is a powerful and efficient solution for aerating ponds, lakes, or other bodies of water. This pump is designed with a durable, thermoplastic construction that can withstand the rigors of frequent use in various water conditions.

At its heart, the Tsunami 1200 features a heavy-duty, 1/2 HP, 1200 GPM (gallons per minute) motor that delivers impressive performance. The motor is completely submersible, allowing for easy installation and operation directly in the water. The pump is also equipped with a thermal protection system, which helps prevent overheating and ensures long-lasting performance.

The Tsunami 1200 utilizes a cartridge design, making it easy to maintain and service. The cartridge is easily accessible through the top of the pump housing, allowing for quick and simple replacement when needed. The pump comes with a set of three stainless steel diffuser disks, which create fine bubbles as they rise to the surface, effectively aerating the water and promoting healthy aquatic environments.

This pump also boasts a large 1.5-inch suction and discharge port size, ensuring maximum water flow and efficiency. The included 10-foot power cord provides ample length for convenient placement and operation, while the adjustable flow control allows for fine-tuning to meet specific aeration needs.

The Attwood 4542 Tsunami 1200 Cartridge Aerator Pump is a reliable and effective tool for maintaining the health and vitality of your water feature. Its robust design, impressive performance, and ease of maintenance make it an excellent choice for both residential and commercial applications.

Attwood 4542 Tsunami 1200 Cartridge Aerator Pump: A Detailed Analysis

The Attwood 4542 Tsunami 1200 is a popular cartridge aerator pump used for aerating ponds and lakes. In this analysis, we will discuss the key features, advantages, disadvantages, and a concluding recommendation.

Features:

1. 1,200 GPH (gallons per hour) flow rate

2. 12-volt DC powered

3. Cartridge design for easy maintenance

4. 16-foot power cord

5. Adjustable flow control

Advantages:

1. High Flow Rate: The 1,200 GPH flow rate effectively aerates larger bodies of water, fostering a healthier ecosystem.

2. Easy Maintenance: The cartridge design allows for quick and easy replacement of worn components.

3. Portability: The compact size and 16-foot power cord make it easy to move and use in various locations.

4. Adjustable Flow Control: The ability to adjust the flow rate provides flexibility based on specific aeration needs.

5. Durability: The 12-volt DC power source is more reliable and efficient than AC alternatives.

Disadvantages:

1. Dependence on Power Source: The pump requires a reliable power source, such as a deep-cycle battery, to function continuously.

2. Higher Initial Cost: Compared to other types of aerators, the 12-volt DC cartridge aerators can be more expensive to purchase upfront.

Conclusion:

The Attwood 4542 Tsunami 1200 cartridge aerator pump offers a high flow rate, easy maintenance, portability, adjustability, and durability, making it an excellent choice for those looking to aerate larger bodies of water. However, its dependence on a power source and higher initial cost may be drawbacks for some users.

Recommendation:

Based on its features, advantages, and the needs of most pond and lake owners, the Attwood 4542 Tsunami 1200 cartridge aerator pump is an excellent investment for those seeking an efficient, reliable, and effective pond or lake aerator. Consider the power source requirements and initial cost when making your decision.

part # 4542 prices

  • $53.19-$136.20

specifications vesselvent:

  • for models: 1200
  • brand: Attwood
  • part type: Cartridge Aerator Pump
  • manufacturer part number: 4542

returns vesselvent:

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

seller vesselvent:

  • rating: 0.0%
  • # reviews: 132

shipping vesselvent:

  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated
  • transit: 6-10 Days
  • class: Standard
  • cost: $11.55

general vesselvent:

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

payments vesselvent:

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

offer vesselvent:

  • options: Ship-to-home
  • started: January 3, 2026
  • best offers: True
  • sold: 0
  • availability: In Stock
  • quantity: 1
for models: 1200, part type: cartridge aerator pump,
category: boat parts > plumbing ventilation, sku: 7402203721047771,

Attwood 4542 Is Similar To:

vesselvent logo
3 offers $53.19–$136.20 USD
  • Offer #1: $98.99 price + $12.90 delivery = $111.89* total. ATT5512-7 22'-26' 1,200 GPH 1" & 1-1/8" It does not require a pipe or hose removal and will fit the footprint of Sahara Mk1 models.+$12.90 shipping
  • Offer #2: $53.19 price + $20.56 delivery = $73.75* total. Output 0ft: 1200 gph, I/ph. Replaces Attwood V-Series Pump.+$20.56 shipping
  • Offer #3: $136.20 price + free delivery = $136.20* total. Pump engages at 50mm and turns off at 19mm. Model S1200.FREE SHIPPING