Whale Marine Gulper Grouper Mk3 24V Fishbox and Waste Pump with 90 Ports

Gulper Grouper Mk3 Fishbox/Waste Pump w/90 Ports - 24V

Non clog electric Waste pumps without filters, built on more than a decade of market leading valve technology.

Proven Diaphragm Technology
Whale Gulper waste products have been at the forefront of marketing leading waste technology for over 2 decades. Rather than impeller motors, Gulper pumps contain reciprocating heavy duty diaphragms and specialized non-choke valves to handle grey, bilge, black and fishbox waste on board.

Ideal Macerator Replacement in Fishbox Installations
The Gulper Grouper Mk 3 builds on the decades of proven pump technology and now features 90 inlet and outlet ports with integrated non-choke valves. The improved design allows the pump to be used as a direct replacementfor macerator impeller pumps. Compared to typical macerators, the Gulper Grouper Mk 3 is quieter and lightweight. With diaphragm technology, the pump does not clog or suffer from motor burn out meaning a longer system life and less unwanted maintenance jobs! With a low power consumption and run dry capability the Gulper Grouper Mk 3 really is the pump of choice for fishbox evacuation.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Whale Marine Gulper Grouper Mk3 is a high-performance 24V electric waste pump designed specifically for fishbox evacuation and waste management on boats. Featuring proven diaphragm technology, this pump delivers reliable, clog-free operation by utilizing heavy-duty reciprocating diaphragms and non-choke valves to handle grey, bilge, black, and fishbox waste efficiently. Its robust construction ensures long-term durability and reduces maintenance needs, making it an ideal replacement for traditional macerator impeller pumps.

Built with 90 inlet and outlet ports, the Gulper Grouper Mk3 offers versatile installation options and integrates seamlessly into existing systems. Its quiet operation and lightweight design contribute to a more comfortable onboard environment. The pump's low power consumption and ability to run dry without damage provide added reliability, especially valuable in marine waste management applications. Whether used for fishbox drainage or as a macerator alternative, this pump enhances system performance and longevity.

Designed by Whale Marine, a leader in marine waste technology for over two decades, the Gulper Grouper Mk3 combines proven engineering with innovative features to improve onboard waste handling. Its non-clogging diaphragm mechanism prevents motor burnout and reduces downtime, ensuring continuous operation even in challenging conditions. This pump is an excellent choice for boat owners seeking a durable, efficient, and easy-to-maintain waste pumping solution, backed by decades of industry-leading expertise.

Features:

• Proven diaphragm technology for reliable, clog-free operation

• 90 inlet and outlet ports with integrated non-choke valves for versatile use

• Designed as an ideal replacement for traditional macerator impeller pumps

• Low noise and lightweight construction for onboard comfort and easy installation

• Low power consumption with run-dry capability for enhanced durability