SEAFLO 12V Electric Marine Toilet Flush and Macerator Pump Assembly

Replacement pump assembly for a SEAFLO electric marine toilet

A 12V dual-function toilet pump assembly that self-primes rinse water into the bowl while its macerator and scavenger section grinds and evacuates waste. It is intended for service or replacement in a compatible SEAFLO electric marine toilet system.

Technical specifications

Compatibility and check before ordering

• For SEAFLO 12V electric toilet systems using the matching SFMTE1-01 pump arrangement.
• No universal or cross-brand direct fit is claimed; compare the complete original assembly before purchase.
• Check voltage, mounting holes, inlet and discharge positions, wiring, bowl-base interface and service clearance.
• Correct seacocks, vented loops and anti-siphon protection are essential where the toilet is installed at or below the waterline.

Installation and package contents

• Close seacocks, isolate the 12V supply and empty/flush sanitation hoses safely before removal.
• Use sanitation-rated hose and circuit protection/cable sized for the 20A maximum draw.
• Test rinse, macerator operation, discharge and all joints for leaks before normal use.
• Listing is for one replacement pump assembly, not a complete toilet. Confirm whether switch, adapter, seals and fasteners are present in the supplied pack.

Frequently asked questions

Is the ceramic toilet included?

No. The listing is for the 12V flush/macerator pump assembly only.

Will it fit any 12V marine toilet?

No. Match the original SEAFLO family, mounting, ports and wiring.

Can it be connected to 24V?

No. This version is designed for 12V DC.

Why is heavy wiring required?

The manufacturer lists a 20A maximum draw, so cable and protection must suit the load and run length.