Moeller Oil, Diesel & Fuel Transfer Pumps
Moeller Oil, Diesel & Fuel Transfer Pumps: Marine-Grade Fluid Handling Done Right
Moeller Marine Products has spent more than 25 years earning its reputation as a go-to name in marine fuel system design and construction. Within that legacy, their line of oil, diesel, and fuel transfer pumps stands out as a practical, no-nonsense solution for boaters, outdoor enthusiasts, and DIY mechanics who need reliable fluid management without fuss or mess.
Solid Brass Construction Built to Last
Moeller's flagship offering in this category is their Brass Oil Transfer Pump — a hand-operated pump engineered from solid brass for durability in demanding environments. Solid brass resists corrosion from the fuel, oil, and water it contacts, making it especially well-suited for the harsh conditions that come with marine use. Unlike flimsy plastic alternatives, a Moeller brass pump is a long-term investment in cleaner, safer fluid changes.
These pumps are capable of transferring or extracting gas, oil, water, and diesel fuel, making them genuinely multi-purpose tools aboard any vessel or in the garage. Whether you need to pull old oil through a dipstick tube, drain a tank before winter storage, or transfer diesel between containers, a single Moeller pump handles the job.
Why Boaters and Mechanics Choose Moeller Transfer Pumps
- Multi-fluid compatibility: Works with gas, oil, water, and diesel — covering virtually all fluid management tasks in one tool.
- Manual operation: No battery or power source needed, making these pumps ideal for remote use, emergency situations, or routine dock-side maintenance.
- Solid brass body: Resists corrosion and wear, delivering long-lasting performance across seasons.
- DIY-friendly design: Simple enough for at-home oil changes on inboard and outboard motors alike — a safe way to drain oil without lifting the engine.
- Portable and lightweight: Easy to stow aboard a boat, in a truck bed, or in the shop.
A Natural Fit in Moeller's Broader Fuel System Ecosystem
Moeller's transfer pumps don't exist in isolation — they complement an entire ecosystem of marine fuel system products the brand is known for. From rotationally molded fuel tanks and fuel water separators to sending units and fuel line assemblies, Moeller builds cohesive systems where each component is designed to work alongside the next. Their transfer pumps fit naturally into routine maintenance workflows that keep inboard and outboard engines running clean.
For anyone servicing a boat, RV, off-road vehicle, or even a small engine, having a Moeller oil or fuel transfer pump on hand means oil changes and fuel transfers become quick, spill-free tasks rather than messy headaches. Explore the full Moeller brand page or browse all oil, diesel, and fuel transfer pumps to find the right pump for your application.