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SEAFLO 12V 200 GPH Inline Submersible Water Pump SP1G20003B Marine Boat RV 1m
SEAFLO 12V 200 GPH Inline Submersible Water Pump SP1G20003B Marine Boat RV 1m
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SEAFLO 12V 200 GPH PUMP (SP1G20003B)
Dual Submersible & Inline Functionality
The Seaflo SP1G20003B is a versatile, high-performance pump designed for the demanding environments of marine and RV systems. Whether you need a portable submersible pump or a fixed inline booster, this unit delivers. It is uniquely engineered to handle fresh water, sea water up to 80°C, and even diesel up to 40°C, making it a rugged choice for bilge transfer, showers, or fuel transfer applications.
Key Features
- ✔ Dual-Purpose: Submersible or Inline use
- ✔ High Temp: Pumps sea water up to 80°C
- ✔ Diesel Safe: Suitable for diesel transfer up to 40°C
- ✔ Food Grade: Safe for potable water systems
- ✔ Quiet Operation: Low-noise, long-life motor
Technical Specs
| Model: | SP1G20003B |
| Flow Rate: | 200 GPH (757 LPH) |
| Voltage: | 12V DC |
| Max Amp Draw: | 4.5A |
| Fuse Size: | 7.5A |
| Max Head: | 5m (16.4 ft) |
| Outlet ID: | 13mm (1/2") |
| Wire Length: | 1m (3.3 ft) |
Compatibility & Fitment Guide
| Application | System Compatibility | Notes |
|---|---|---|
| Marine | Bilge pumping, deck wash, or shower drain | Corrosion-resistant for salt water |
| RV / Caravan | Fresh water tank transfer or booster | Compact for tight plumbing spaces |
| Industrial | Diesel fuel transfer (max 40°C) | Intermittent duty only (approx 20 mins) |
OEM Cross Reference
| Seaflo MPN | SP1G20003B / SFSP1-G200-03B |
| EAN Barcode | 6971170931118 |
| General Class | 12V Submersible/Inline Combo Pump |
Questions & Answers
Is this pump self-priming?
No. This is a centrifugal pump. When used as a submersible pump, it must be placed in the liquid. When used inline, it must be gravity-fed or primed via a hand/foot pump.
How do I switch it from submersible to inline?
Simply remove the clip-on strainer at the base to expose the inlet port for hose connection. This allows for direct inline boosting in your plumbing line.
What is the recommended run time?
This pump is designed for intermittent duty with a recommended maximum continuous run time of approximately 20 minutes to ensure motor longevity.
Note: Please verify your requirements against the technical specs provided above. This pump is a high-quality aftermarket solution from Seaflo, stocked at 4boats.co.uk.
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