5253-4 - Navico Group Attwood Tsunami Mk2 T500 Aerator Kit | Aztek Computers
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SKU: G2VD52QFDT |  Mfg. Part: 5253-4  | UPC: 022697026019  |  0 Reviews  |     Share

5253-4 - Navico Group Attwood Tsunami Mk2 T500 Aerator Kit

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$63.30  $85.46
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Product Overview

Tsunami Mk2 T500 Aerator Kit

This aerator kit is recommended for fishing boats with built-in livewells that are not equipped with a thru-hull recirculation system. The pump is sealed and can be occasionally submerged; however, the electrical wires must never be submerged.

Kit Includes:

  • Aerator spray head
  • SS wire mesh strainer 
  • Pump
  • Straight outlet fitting 
  • Hose 
  • Two hose clamps

Specifications:

  • Pump Model: T500
  • Flow Gal/HR: 500
  • Amp Fuse: 3
  • Outlet Hose Inner Diameter: 3/4” (19mm)
  • Two hose clamps

Expert Overview

The Attwood Tsunami Mk2 T500 Aerator Kit, part number 5253-4, is designed for fishing boats featuring integrated livewells that lack a pre-installed thru-hull recirculation system. This kit provides the necessary components to establish an aeration function, supporting the health of live bait or catch. It includes a T500 pump, an aerator spray head, a stainless steel wire mesh strainer, a straight outlet fitting, and the required hose and two clamps for installation. The T500 pump delivers a flow rate of 500 gallons per hour and requires a 3-amp fuse. While the pump itself is sealed for occasional submersion, it is critical that the electrical wiring remains dry and is never submerged. This kit is suitable for IT buyers managing procurement for marine operations or outfitting fishing vessels, offering a practical solution for livewell aeration where a built-in system is absent.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
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  • Updated:
  • Added:
  • Navico Group
  • 5253-4
  • 022697026019
  • New
  • 1.15 lbs
  • 5 X 5 X 5
  • Sep 27, 2026
  • Jul 24, 2026
Product Identifiers: Brand: Navico Group • Part #: 5253-4 • UPC: 022697026019 • Category: Other Fishing Equipment

Frequently Asked Questions

What is the primary use case for the Attwood Tsunami Mk2 T500 Aerator Kit?

This aerator kit is recommended for fishing boats that have built-in livewells but are not equipped with a thru-hull recirculation system. It provides a means to aerate the livewell contents.

What components are included in the Attwood Tsunami Mk2 T500 Aerator Kit?

The kit includes an aerator spray head, a stainless steel wire mesh strainer, the T500 pump, a straight outlet fitting, a hose, and two hose clamps for installation.

What are the key specifications of the T500 pump?

The T500 pump has a flow rate of 500 gallons per hour and requires a 3-amp fuse. The outlet hose inner diameter is 3/4 inch (19mm).

Can the pump be submerged during operation?

The pump is sealed and can be occasionally submerged. However, the electrical wires must never be submerged to ensure safe and proper operation.

5253-4 - Navico Group Attwood Tsunami Mk2 T500 Aerator Kit

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