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Oberdorfer - Applications - Marine - Bilge Pumping

Bilge Pumping

Reliable Marine Fluid Management with Oberdorfer Gear Pumps

In marine environments, bilge pumping is a critical safety and maintenance function. The bilge—the lowest compartment inside a vessel’s hull—collects water from leaks, condensation, and cleaning operations. Efficient removal of this water is essential to maintain buoyancy, stability, and hygiene aboard.

Oberdorfer gear pumps are a trusted solution for bilge pumping, offering high-capacity performancecorrosion resistance, and quiet operation, even in the harshest marine conditions.

Key Features of Oberdorfer Bilge Pumps

1. Corrosion-Resistant Construction

  • Made with bronze housings and stainless steel shafts, ideal for saltwater and contaminated bilge water.
  • Designed to withstand long-term exposure to moisture, oil, and marine debris.

2. High-Capacity Flow

  • Positive displacement gear design ensures steady, high-volume pumping, even under backpressure or variable load conditions.

3. Quiet Operation

  • Helical gears reduce noise and vibration, making them suitable for use in crewed or passenger areas.

4. Enhanced Sealing

  • Equipped with O-rings for superior sealing and leak prevention, even in turbulent or high-moisture environments.

Typical Use Cases

1. Bilge Water Removal

  • Continuous or automatic pumping of water from the bilge to maintain vessel safety and compliance with maritime regulations.

2. Diesel Fuel Transfer

  • Can be used to transfer diesel between tanks or from dockside to onboard storage.

3. Lube Oil Transfer

  • Ideal for moving lubricating oils during maintenance or engine servicing.

4. Deck Wash-Down Systems

  • Used as a pressure pump to supply water for cleaning decks, equipment, and buoys.

5. Auxiliary Steering Pumps

  • Supports hydraulic steering systems on barges, tugs, and workboats, providing reliable fluid movement under load.

Why Marine Professionals Choose Oberdorfer

  • Multi-Functionality: One pump can serve multiple roles—bilge, fuel, oil, and wash-down.
  • Compact Design: Fits easily into tight engine rooms or pump compartments.
  • Trusted by OEMs: Used by leading boat builders and marine system integrators worldwide.
  • Low Maintenance: Durable components reduce service intervals and downtime.

Discover Oberdorfer Marine Pump Solutions

Download our latest brochure and explore a wide range of reliable pumps for marine applications—from engine cooling to fuel transfer and sewage handling. See why leading manufacturers and vessel operators trust Oberdorfer.

Oberdorfer Marine Brochure