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Moeller 32525 25-Gallon Permanent Below Deck Marine Fuel Tank

Manufacturer

Moeller

<p>For more than 25 years, Moeller Marine Products has established itself as the industry standard in fuel system design and construction, building a reputation on innovative engineering, quality construction, and award-winning service. The company utilizes rotational molding, blow molding, foaming, and assembly processes to create custom engineered marine products that stand out for their industry-leading quality and rock-solid durability.</p><h3>Fuel System Excellence</h3><p>As a trusted name in marine fuel containment and fuel system components, Moeller is known for durable construction and innovative design standards developed over decades, with their fuel tanks and related parts supporting a wide range of vessels from small fishing boats to larger center consoles and cruisers. Moeller's fuel tanks are constructed with durable, cross-linked polyethylene and are designed to withstand the corrosive effects of modern ethanol-blended fuels. The company's comprehensive line of <a href="/7465-moeller-permanentbelow-deck-tanks-200773">permanent and below deck fuel tanks</a> represents decades of engineering expertise, offering solutions ranging from compact low-profile designs to high-capacity systems for extended voyages.</p><h3>Marine Accessories and Equipment</h3><p>Beyond fuel containment, Moeller has expanded its product portfolio to serve the diverse needs of boaters and boat builders. Moeller products include polyethylene fuel tanks, fuel gauges, boat seating, marine spray paints, transom plugs, live wells, and more. Their <a href="/7465-moeller-bait-tanks-200125">bait tanks</a> and livewell systems keep catches fresh during fishing expeditions, while their marine seating options provide comfort and functionality on the water. The company also manufactures practical solutions like <a href="/7465-moeller-battery-boxes-trays-200139">battery boxes and trays</a> that protect electrical systems from the harsh marine environment.</p><h3>Precision Fuel Monitoring</h3><p>Accurate fuel management is critical for safe boating, and Moeller's line of <a href="/7465-moeller-gauges-sending-units-200484">gauges and sending units</a> delivers reliable monitoring in all conditions. Moeller specializes in rotationally molded fuel tanks, valves, fuel line fittings, senders, and accessories engineered to withstand marine environments and ethanol-blended fuels. These components integrate seamlessly with Moeller tank systems, providing boaters with confidence in their fuel levels and system performance.</p><h3>Built for Boaters and Builders</h3><p>Moeller serves both the aftermarket and original equipment manufacturer communities with equal dedication. The company offers custom tank design capabilities, engineering services, and technical resources that help boat builders integrate fuel systems that meet stringent safety regulations. Like all Moeller fuel tanks, their products are designed to be EPA/CARB/ABYC/NMMA compliant. For recreational boaters replacing aging equipment or upgrading their systems, Moeller provides off-the-shelf solutions backed by comprehensive technical support and a commitment to marine safety that has made them a household name at marinas and boat dealerships across North America.</p>

Part Number

32525
08/02/2036 9:20 PM
Sale Price

$484.39

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Moeller 32525 is a 25-gallon permanent below deck marine fuel tank engineered for reliable, long-term fuel storage aboard boats and watercraft. Constructed from rotationally molded, cross-linked polyethylene, this tank offers superior corrosion and pit resistance compared to conventional aluminum tanks, making it ideal for demanding marine environments.

Each tank ships complete with Hose Tite machined aluminum fill spouts, withdraw, and vent fittings molded directly into the shell for a secure, leak-resistant installation. The machined aluminum 3/8" withdraw fitting features 360° rotational capability, providing maximum flexibility and convenience during hookup. A 5-hole reinforced sending unit, calibrated to the industry-standard 33–240 Ohm range, comes standard and is compatible with industry-standard dash-mounted fuel gauges.

Key Features:

  • 25-gallon capacity (95 liters)
  • Rotationally molded cross-linked polyethylene construction — corrosion, pit, ethanol, and biodiesel resistant
  • Machined aluminum 3/8" withdraw fitting with full 360° rotational capability
  • Hose Tite machined aluminum fill spout, withdraw, and vent fittings molded directly into tank shell
  • 5-hole reinforced electric sending unit included (33–240 Ohm, US standard)
  • Convenient hold-down grooves molded directly into tank shell (compatible with Hold Down Kit #300110, sold separately)
  • Rated for operation from -40°F to 176°F (-40°C to 80°C)
  • UV rating of 8
  • Suitable for gasoline or diesel use (diesel applications require Fuel Return Kit #035724-10, sold separately)
  • Conforms to all ABYC, NMMA, and U.S. Coast Guard regulations; CE certification available
  • Replaces Tempo 640051 and Scepter 07133
  • Made in the USA

Tank dimensions are 47.00" L x 18.03" W x 7.50" H (overall height including fill spout is 10.25"). Note: Due to Moeller production changes, tanks may be shipped with molded polyethylene fuel fills in lieu of aluminum fuel fills. Use only flexible fuel lines; do not solid-plumb fuel lines directly to the tank.

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all about the price, nice! perfect fit, very smooth purchase.

so far so good

best price, cheap shipping, easy to order, thank you Order Number: 4829<br>

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