SEAFLO 24V 1100GPH 13A Non-Automatic Submersible Bilge Pump
SEAFLO 24V 1100GPH 13A Non-Automatic Submersible Bilge Pump
24V non-automatic 1100 GPH bilge pump
The SEAFLO SFBP2-G1100-13A is a compact, cartridge-style submersible bilge pump for high-flow nuisance-water removal. It is non-automatic and must be controlled through a manual panel switch or a separate float/electronic bilge switch. The quick-connect split joint allows the motor cartridge to be removed without disconnecting the base or discharge plumbing.
Key Features
- ✔ 24V motor yachts, sailing yachts, cruisers, fishing boats and workboats with a bilge installation suitable for 1100 GPH and a 25/29 mm outlet.
- ✔ Engine-room, keel, lazarette and machinery-space bilges requiring a serviceable cartridge pump.
- ✔ Suitable as a manually controlled pump or for automatic operation with a correctly rated external water-level switch.
- ✔ May be used as one part of a redundant bilge system; required total capacity depends on vessel risk, hose losses, alarm and power supply.
- ✔ Not for fuel, oil, sewage or unattended operation without a suitable external switch.
Technical Specifications
| Manufacturer model | SFBP2-G1100-13A |
| Motor cartridge model | SFMA2-G1100-13A |
| Series / control | 13A non-automatic |
| Supply | 24V DC |
| Nominal flow | 1100 GPH / approximately 4,164 LPH |
| Current | 2.5 A |
| Maximum head | 4.0 m / approximately 12 ft |
| Outlet options | 25 mm (1 in) and 29 mm (1-1/8 in); straight/90-degree arrangements depending on supplied fitting |
| Construction | Submersible and ignition protected, stainless-steel shaft, check valve, anti-airlock housing and tinned marine wiring |
| Service design | Quick-release motor cartridge; base and plumbing can remain installed |
| Unit size stated by manufacturer | Approximately 122.7 × 76 × 120 mm |
| Unit weight | Approximately 0.47 kg |
| Standards stated by manufacturer | CE, RoHS, ISO 8846 and ISO 8849 |
Compatibility and installation checks
- Confirm a 24V DC supply and that a non-automatic pump is required.
- Match the supplied outlet fitting to 25 or 29 mm hose and keep lift, length and bends as low as practical.
- Use the correct fuse, marine cable and manual or automatic external switch in accordance with the pump instructions.
- Route discharge above the loaded waterline and provide anti-siphon protection where required.
- Keep the cartridge release and strainer accessible for cleaning and emergency replacement.
- Package: one SEAFLO 13A pump assembly with the supplied discharge fitting/check valve. Hose, switch, fuse, alarm and through-hull are separate.
Questions & Answers
Does the 13A pump start automatically?
No. It requires a manual switch or a separate compatible float/electronic bilge switch.
Can I replace the motor without removing the hose?
The 13A split quick-connect design allows the motor cartridge to be removed while the base and plumbing remain installed.
Can it be connected to a 12V system?
No. This specific model is rated for 24V DC.
Will it deliver 1100 GPH at maximum head?
No. 1100 GPH is the nominal open-flow rating; discharge falls as head and plumbing resistance increase.
Note: Please verify voltage, capacity and fitting sizes against your boat before ordering. For technical support, contact us via 4boats.co.uk.
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Returns
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