What is a marine transfer pump used for?

A marine transfer pump is used to move liquids such as water, fuel, or ballast between tanks or systems on a boat. It’s essential for refueling, draining, and water management operations.

Can marine transfer pumps handle saltwater?

Yes. Most marine transfer pumps are made with corrosion-resistant materials that allow them to safely handle both saltwater and freshwater applications.

Are transfer pumps self-priming?

Many marine transfer pumps are self-priming, which means they can create suction and move liquid even when mounted above the fluid source. This makes them ideal for onboard systems with limited space.

Transfer Pumps

Heavy-Duty Marine Transfer Pumps — Reliable Water & Fluid Management

Marine transfer pumps provide dependable performance for moving water, fuel, or other fluids between tanks and systems. At The Outdoor Warehouse, we carry a complete line of transfer pumps built for the unique demands of boating and marine use.

Ideal for ballast management, bilge transfer, fuel handling, and general water movement, these pumps are trusted by boaters, anglers, and marine professionals for their reliability and rugged design.

Key Features & Benefits

Multi-Purpose Use: Transfer fresh water, grey water, or fuel between tanks and systems.
Marine-Grade Construction: Designed to handle saltwater corrosion and heavy-duty operation.
High Flow Rate: Efficient water movement for ballast adjustment, cleaning, or drainage.
Self-Priming Capability: Ensures reliable suction and operation even when dry for short periods.
Compact Design: Easy to install in tight spaces aboard any vessel.

Choosing the Right Transfer Pump

Type	Best For	Key Features
Water Transfer Pumps	General utility, bilge transfer, cleaning	Lightweight, corrosion-resistant, handles freshwater or saltwater
Fuel Transfer Pumps	Diesel or gasoline transfer	Explosion-proof, UL-rated, safe for flammable liquids
Ballast Transfer Pumps	Wakeboard boats & ballast systems	High flow rate, reversible options, quick-fill capability

Compatibility & Marine Applications

Our transfer pumps are compatible with standard 12V and 24V marine electrical systems and can be used across a wide range of boats — from center consoles and pontoon boats to wakeboard and offshore vessels. Built to meet the demands of marine life with dependable seals and corrosion-resistant materials.

Pro Tip

Pair your transfer pump with a washdown pump or ballast pump for a complete onboard water and fluid management system.

Why Choose Transfer Pumps from The Outdoor Warehouse?

Marine-rated pumps tested for continuous-duty performance.
Compatible with major brands and OEM layouts.
Ideal for water, fuel, and ballast applications.
Fast shipping and expert customer support from boating specialists.

Move water and fluids with confidence using premium marine transfer pumps from The Outdoor Warehouse — engineered for performance, safety, and reliability on every voyage.