40 Gallon Permanent Below Deck Fuel Tank | Moeller 032640 Moeller 32640 40 Gallon Fuel Tank 40 Gallon Permanent Below Deck Fuel Tank Dimensions: 26 in. L x 20.5 in. W x 21.25 in. H Tank height is less than overall height due to fill spout For below deck applications US Ohm scale electric fuel senders come standard on all models(33-240 Ohms) Rotationally molded, cross-linked polyethylene plastic Machined aluminum 3/8 in. withdraw fitting has 360 degree rotational capability for hook-up convenience Suited for gasoline or diesel use (with appropriate return kit) Designed with convenient hold down grooves molded directly into tank shell Conforms to all ABYC, NMMA and U.S. Coast Guard regulations Available with CE certification