15 Gallon Marine Fuel Tank – Rectangular with Diesel Return | FDOLT1699M (031818)

Description

The FOLT1699M (Moeller #031818) 15 gallon marine fuel tank is a compact, rectangular-shaped tank outfitted with a diesel return fitting, making it ideal for diesel-powered vessels requiring low-profile auxiliary or primary fuel storage. Its robust construction and certified components meet the demands of modern marine fuel systems.

Key Features:

• Capacity: 15 gallons

• Dimensions: 43″ L x 15″ W x 7.63″ H (9.21″ overall height with fittings)

• Material: Seamless, roto-molded crosslink polyethylene (XLPE)

• Includes: Fuel sender, diesel return fitting, and all molded fittings shown in the diagram

• Certifications: ABYC, NMMA, EPA 40 CFR 1060, USCG/ABYC H-24, ISO 10088, Mil-STD Thermo-Shock

The added diesel return fitting supports closed-loop diesel systems, helping to maintain pressure balance and proper fuel cycling. Its low-profile rectangular shape makes it a great fit for deck lockers, under seating, or shallow compartments.

🛑 Important: This tank is made to order and non-returnable. Please verify dimensions and fitting placement before purchase.

🧰 Installation Tip: For diesel systems, use ABYC-approved hose with return line compatibility and secure all connections with stainless hose clamps.
🔗 Looking for other diesel-compatible tanks? Explore our marine fuel tank lineup.
🌐 Related Resource: EPA Fuel Tank Regulations (PDF)