Name: SEAFLO 12V 200 GPH Inline Submersible Water Pump SP1G20003B Marine Boat RV 1m
Brand: SEAFLO
SKU: SP1G20003B
Price: 22.04 GBP
Availability: InStock

SEAFLO Inline Pump 200 gph 1M Wire Without Clips - 4Boats

SEAFLO 12V 200 GPH Inline Submersible Water Pump SP1G20003B Marine Boat RV 1m

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£22.04

Tax included.

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.

VERSATILITY: Features a removable strainer that allows you to switch between submersible use and inline hose connections in seconds.

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.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

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Every order is checked by the 4Boats team. Contact us before ordering if you need help with part numbers, compatibility or availability.

SEAFLO 12V 200 GPH Inline Submersible Water Pump SP1G20003B Marine Boat RV 1m