Macerator & Waste Pumps

Marine Plumbing

Macerator & Waste Pumps

Manage onboard sanitation systems with premium marine macerator and waste pumps engineered for dependable, efficient waste transfer. Shop macerator pumps, waste discharge pumps, holding tank evacuation pumps, replacement impellers, service kits, plumbing fittings, and installation accessories from trusted marine brands for recreational and commercial vessels.

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Marine Macerator & Waste Pumps

Marine macerator and waste pumps move wastewater efficiently through onboard sanitation systems while reducing the risk of clogs. CritPro carries dependable pumps for holding tanks, gray water systems, and marine sanitation applications.

Choosing a Macerator Pump

Select a pump based on flow rate, voltage, self-priming capability, hose size, and compatibility with your existing sanitation system.

What You'll Find

This category includes macerator pumps, waste pumps, replacement pump assemblies, gray water pumps, discharge pumps, and sanitation pump accessories.

Complete Your Sanitation System

Browse Marine Toilets & Sanitation Systems or explore our complete Marine Plumbing department.