SEAFLO Manual Marine Toilet Hand Pump Conversion Assembly Twist Lock
SEAFLO Manual Marine Toilet Hand Pump Conversion Assembly Twist Lock
Manual toilet pump assembly for marine sanitation systems
A hand-powered piston pump assembly for converting or servicing a compatible manual marine toilet. The ergonomic Twist ’n’ Lock mechanism can be arranged for left- or right-hand operation and handles bowl rinse and waste discharge without electrical power.
Key Features
- ✔ Designed as a SEAFLO manual marine toilet pump/conversion assembly.
- ✔ Do not assume direct compatibility with Jabsco or other brands; no cross-brand fitment claim is made.
- ✔ Compare mounting holes, bowl-base interface, 3/4in inlet, 1-1/2in discharge, handle clearance and pump orientation.
- ✔ Above- and below-waterline toilet installations require the correct seacocks, vented loops and anti-siphon layout.
Technical Specifications
| Manufacturer model | SFMTP-03 |
| Operation | Manually operated piston pump |
| Control | Twist ’n’ Lock handle |
| Inlet connection | 3/4in |
| Discharge connection | 1-1/2in |
| Handing | Left- or right-hand installation supported |
| Approximate assembly size | 30 x 19 x 12cm / 11.8 x 7.5 x 4.7in |
| Unit weight | Approximately 0.78kg |
| Application | Marine toilet manual conversion or replacement assembly |
Installation and package contents
- Close seacocks, isolate the sanitation system and empty/flush hoses safely before disassembly.
- Use sanitation-rated hose and new seals where required; secure connections according to marine installation standards.
- Select left- or right-hand orientation only if the handle can complete its stroke without obstruction.
- Package contains one manual piston pump assembly. Confirm seals, fasteners, elbow fittings and base adapters included in the supplied pack before ordering.
Questions & Answers
Is a ceramic toilet bowl included?
No. This listing is for the manual hand-pump assembly.
Will it fit every manual marine toilet?
No universal fit is claimed. Compare the original mounting and ports before ordering.
Does it require 12V or 24V power?
No. It is operated entirely by hand.
Can it be installed on either side of the bowl?
The assembly supports left- or right-hand use when the compatible toilet base and available space allow it.
Note: Please verify voltage, capacity and fitting sizes against your boat before ordering. For technical support, contact us via 4boats.co.uk.
Delivery
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Returns
Something not quite right? You have 14 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken. Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.