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Seaflo 24V 500GPH Marine Bilge Pump Non-Automatic 01 Series SFBP2-G500-01 Boat

Seaflo 24V 500GPH Marine Bilge Pump Non-Automatic 01 Series SFBP2-G500-01 Boat

Regular price £19.99 GBP
Regular price £23.99 GBP Sale price £19.99 GBP
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Seaflo 24V 500GPH Bilge Pump

01-Series Heavy Duty Non-Automatic Marine Pump

The Seaflo 01-Series 500 GPH bilge pump is a premium 24V submersible solution designed for efficient water evacuation in marine and RV applications. Built with a robust motor and an optimized impeller design, this pump provides reliable performance in harsh saltwater and freshwater environments.

RELIABILITY: Features moisture-tight seals and marine-grade blocked wiring to prevent corrosion and ensure long-term durability.

Key Features

  • Anti-Airlock: Prevents air bubbles for consistent flow.
  • Submersible: Completely waterproof and ignition protected.
  • Easy Maintenance: Snap-off strainer for quick cleaning.
  • Run Dry Capable: Safe for normal intermittent workloads.
  • Stainless Steel: Corrosion-resistant internal motor shaft.

Technical Specs

Voltage 24V DC
Flow Rate 500 GPH (1892 LPH)
Current Draw 1.2 Amps
Max Draw 3.0 Amps
Max Head 3.0m (10ft)
Outlet Diameter 19mm (3/4")
Wire Lead 1m (18 AWG)

Compatibility / Fitment Guide

Application System Requirements Notes
Marine Vessels Up to 20ft (6m) Boats Standard bilge evacuation
Off-Grid / RV 24V Battery Systems Solar water systems or pond use
Medical/Industrial 24V DC Circuit Silent, vibrationless operation

OEM Cross Reference

Brand Part Number
Rule 25D-24 (500 GPH 24V)
Johnson 32-1600-02
Attwood T500 Equivalent (24V)

Download manual (PDF)

01-500E.jpg  01_500_24.jpg

Questions & Answers

Is this a genuine original part?

This is a high-quality Seaflo manufactured part, designed to meet or exceed OEM performance. Seaflo is a globally recognized leader in marine pump technology.

How do I know if it is compatible?

If you currently have a 3/4" (19mm) discharge hose and a 24V electrical system, this pump will fit. The strainer base uses industry-standard mounting holes for easy swapping.

Does this pump turn on automatically?

No, this is a non-automatic (manual) pump. It requires a separate float switch or a manual dash switch to operate. We recommend the Seaflo SFBS-20-01 float switch for automatic operation.

Note: Always verify your system voltage (24V) before installation to ensure safe operation. Domain: 4boats.co.uk

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