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Discounted Whale Gulper Grouper Mk3 Fishbox/waste Pump W/90 Degree Ports - 12v Economy Pack [hKtjpEUB]

$35.99 $115.99 -69%

Whale Gulper Grouper Mk3 Fishbox/Waste Pump The Whale Gulper Grouper Mk3 Fishbox/Waste Pump is a state-of-the-art solution for marine waste management. Engineered with over a decade of market-leading valve technology, this 12V pump is designed to han

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Discounted Whale Gulper Grouper Mk3 Fishbox/waste Pump W/90 Degree Ports - 12v Economy Pack [hKtjpEUB]

Whale Gulper Grouper Mk3 Fishbox/Waste Pump

The Whale Gulper Grouper Mk3 Fishbox/Waste Pump is a state-of-the-art solution for marine waste management. Engineered with over a decade of market-leading valve technology, this 12V pump is designed to handle a variety of waste products, including grey, bilge, black, and fishbox waste. Its non-clog design ensures reliable performance without the need for filters, making it an ideal choice for marine environments where maintenance is a concern. The Gulper Grouper Mk3 stands out with its proven diaphragm technology, which offers a longer system life and reduces the frequency of maintenance compared to traditional macerator impeller pumps.

Advanced Diaphragm and Non-Choke Valves

The Gulper Grouper Mk3 is built with reciprocating heavy-duty diaphragms and specialized non-choke valves, allowing it to effectively manage waste without the risk of clogging. This innovative design makes it an excellent replacement for traditional macerator pumps, offering a quieter and lighter alternative. The pump's 90° inlet and outlet ports with integrated non-choke valves further enhance its versatility and ease of installation. Key features include a low power consumption and the ability to run dry, ensuring that the Gulper Grouper Mk3 is a reliable and efficient choice for fishbox evacuation.

Practical Applications and Benefits

Whether you're a boater or a marine professional, the Whale Gulper Grouper Mk3 Fishbox/Waste Pump is a valuable addition to your equipment. Its robust construction and advanced technology make it perfect for daily use, providing a hassle-free waste management solution. The pump's lightweight design and compact dimensions make it easy to install in a variety of marine environments. With its long-lasting performance and minimal maintenance requirements, the Gulper Grouper Mk3 is the pump of choice for those who demand the best in marine waste management.
  • Non-clog design for reliable performance
  • Proven diaphragm technology for longevity
  • 90° ports for easy installation and versatility

What Our Customers Say

February 4, 2026

Absolutely no complaints!

It’s a very good, exceptionally great-made tool.

- Hedd T..

February 4, 2026

Absolutely no complaints!

I am really, really, really, really impressed with this.

- Myfanwy F..

February 4, 2026

Absolutely no complaints!

This is a very clever and a very, very fine product.

- Cledwyn S..

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