Jabsco Self-Priming Macerator Pump GPM

The Jabsco Self-Priming Macerator Pump line is a marine waste pump (also called a macerator waste pump or holding tank pump). It empties holding tanks, fish boxes and livewells. The cutter grinds waste and tissue into fine particles. The pump then moves them through a small-diameter discharge hose. Jabsco macerator pumps are built for boats, RVs and other waste-handling jobs where a reliable, compact pump is needed.

Key Features:

• Self-priming design: lifts liquid from a tank mounted below the pump, so you can install it in a convenient spot.
• Stainless steel cutter: reduces solids to about 1/8" (3 mm) maximum so they pass easily through the discharge hose.
• Flexible nitrile impeller: pairs with a stainless steel wear plate for dependable pumping.
• Lip-type shaft seal and a fully enclosed permanent magnet motor.
• Hose barb and NPT inlet options with a 1" hose barb outlet for simple plumbing.
• Marine ignition protection: select models meet ISO 8846 marine ignition protection standards.

The pump handles normal marine waste and toilet tissue. Hard solids, rags and sanitary products are not suitable. Flush the holding tank with fresh water after each pump-out to help keep the pump and plumbing clear. Choose the child item that matches your system's electrical requirements.