FUEL TANK, BELOW DECK 14 GAL

Moeller 032514 Permanent Fuel Tank

The Moeller 032514 Permanent Fuel Tank is a marine-grade below-deck fuel tank designed for permanent installation in boats requiring a compact footprint with increased vertical capacity. Constructed from cross-linked polyethylene (XLPE), the tank provides excellent resistance to corrosion, ethanol-blended fuels, and long-term exposure in harsh marine environments.

Engineered to meet modern emissions and safety standards, the tank features a low-permeation design that minimizes fuel vapor loss while maintaining structural integrity. Its taller profile allows increased fuel capacity in installations where horizontal space is limited but vertical clearance is available. Integrated mounting flanges and molded fittings simplify installation, making the Moeller 032514 a reliable solution for both new builds and retrofit fuel systems.

Technical Specifications

• Product Model: Moeller 032514
• Product Type: Permanent below-deck fuel tank
• Capacity: 14 US gallons (53.0 L)
• Material: Cross-linked polyethylene (XLPE)
• Fuel Type: Gasoline (ethanol compatible)
• Design: Low-permeation, EPA-compliant construction

Dimensions

• Length: 18.00″
• Width: 11.75″
• Height:
  • Tank Body: approx. 16.25″–16.5″
  • Overall (with fittings): approx. 18.75″

Fittings & Connections

• Fill: 1-1/2″ NPT
• Vent: 5/8″ NPT
• Pickup: 1/4″ NPT (typical)
• Sender Mount: SAE 5-hole pattern compatible

Compliance

• Standards:
  • ABYC compliant
  • NMMA compliant
  • U.S. Coast Guard approved
  • EPA / CARB compliant
• Color: Natural / off-white
• Mount Type: Permanent below-deck installation

Typical Applications

• Boats with limited floor space but adequate vertical clearance
• Compact compartments requiring taller tank profiles
• Small to mid-size powerboats
• Center consoles and fishing boats
• Retrofit or custom fuel system installations

Complete Kit Includes

A typical Moeller 032514 fuel tank package includes the core tank components.

• Moeller 032514 permanent fuel tank
• Molded-in mounting flanges
• Pre-installed threaded fittings (fill, vent, pickup)
• Sender mounting flange (SAE 5-hole pattern)

Note: Fuel sender unit, hoses, clamps, and installation hardware are typically sold separately depending on the vessel’s fuel system configuration.