SEAFLO SFMTM-01 Compact Manual Marine Toilet Twist-Lock Boat Yacht

Compact manual marine toilet — intended use

The SEAFLO SFMTM-01 is a manually operated marine toilet with a compact ceramic bowl, baked-enamel wood seat and Twist 'n' Lock pump handle. The self-priming pump can be assembled on the left or right side, making the unit suitable for heads compartments where access and floor space are restricted.

It is designed for marine sanitation systems that draw flush water through a 19 mm inlet and discharge waste through a 38 mm hose to a holding tank, treatment system or legal overboard discharge arrangement.

Suitable craft and installations

• Sailing yachts and motorboats with compact heads compartments.
• Canal boats, river craft and narrowboats using a properly designed marine sanitation system.
• Fishing and workboats where a robust manual toilet is preferred over an electric unit.
• May be installed above or below the waterline when the seacocks, hose routing and vented loops are arranged correctly.
• Not advertised as a guaranteed direct replacement for another brand: compare the complete dimensions, mounting footprint, pump clearance and hose positions before purchase.

Verified technical specification

Check before ordering and installing

• Measure the available floor area, total height, lid opening space and service clearance for the pump handle.
• Confirm 19 mm inlet and 38 mm discharge hose compatibility; do not reduce hose diameter.
• For below-waterline installations, correctly positioned vented loops and accessible seacocks are essential to prevent siphoning and flooding.
• Waste may only be discharged overboard where national and local regulations permit. Otherwise connect to an approved holding tank or treatment system.
• Do not assume another toilet's mounting holes will match. Use the actual base/installation template and check the hose approach before drilling.
• Package: one complete SEAFLO compact manual toilet. Hoses, seacocks, vented loops, deck fittings and holding tank are installation components unless explicitly shown as included.

Frequently asked questions

Can the hand pump be fitted on either side?

Yes. SEAFLO states that the pump assembly can be configured on the right or left side to suit the compartment.

Can it be installed below the waterline?

Yes, but only with the correct seacocks, vented loops and hose routing. Marine sanitation installation guidance must be followed.

Is it a direct replacement for a Jabsco toilet?

Do not assume direct fit. The hose sizes are common in marine systems, but dimensions, mounting holes and pump clearance must be compared before purchase.

Where should the discharge go?

To an onboard holding tank, an approved treatment system, or overboard only where the applicable regulations allow it.