4Boats
SEAFLO 12V 500GPH Inline Submersible Water Diesel Pump 5m Cable & Battery Clips
SEAFLO 12V 500GPH Inline Submersible Water Diesel Pump 5m Cable & Battery Clips
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SEAFLO 500GPH 12V PUMP [SP1G50002A]
Inline & Submersible Hybrid with 5m Battery Lead
The Seaflo SP1G50002A is a versatile, high-performance 12V pump designed for both portable and permanent applications. This hybrid unit features a removable strainer that allows it to transition instantly from a submersible pump to an inline booster pump. Engineered with food-grade materials, it is safe for drinking water, saltwater, and even diesel transfer.
Key Features
- ✔ Dual-Function: Submersible or Inline use
- ✔ Multi-Fluid: Water (to 80°C) & Diesel (to 40°C)
- ✔ Food Grade: Suitable for potable water
- ✔ Portable: 5m lead with alligator clips
- ✔ Quiet Operation: Precision lubricated motor
Technical Specs
| Voltage | 12V DC |
| Flow Rate | 500 GPH / 1892 LPH |
| Max Current Draw | 4.5 Amps |
| Fuse Amps | 7.5A |
| Max Head (Lift) | 7m (23ft) |
| Outlet Diameter | 19mm (3/4") |
| Duty Cycle | Intermittent (20 min) |
Compatibility / Fitment Guide
| Application | Usage Case | Notes |
|---|---|---|
| Marine / Boating | Fresh/Salt Water Transfer | Bilge pumping or deck wash |
| Caravan / RV | Drinking Water Systems | Food-grade safe material |
| Camping | Portable Shower / Transfer | Easy clip-on battery power |
| Industrial | Diesel Refuelling | Max diesel temp 40°C |
OEM Cross Reference
| Seaflo MPN | SFSP1-G500-02A / SP1G50002A |
| Design Type | Whale / Rule Portable Inline Equivalent |
Questions & Answers
Is this a genuine original part?
This is a premium quality Seaflo aftermarket replacement part, manufactured to meet or exceed international standards (CE) for fitment and performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN (SP1G50002A) and checking your system voltage (12V). This pump is a universal fit for most 19mm (3/4") hose applications.
Can this pump be used for continuous 24/7 duty?
No, this pump is designed for intermittent duty. It is recommended to run the pump for approximately 20 minutes at a time followed by a cooling period to maximize motor life.
Note: 4Boats / 4boats.co.uk recommends verifying your original pump specifications against the technical data above before purchasing.
