21 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-320) Rectangular Industrial Tanks High Specific Gravity Rating (1

High Specific Gravity Rating (1

Corrosion-Free Material: Unlike metal tanks

extreme temperatures

and safe water storage

or black water storage in mobile and marine applications

21 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-320) Rectangular Industrial Tanks High Specific Gravity Rating (1Description The Custom Roto Mold 21 Gallon Marine Water Tank (Part# MW 320) is engineered for potable water storage in compact marine and mobile applications. Its cube like form factor makes it an excellent choice for tight installations in boats, campers, trailers, or small utility vehicles where every inch of space counts. Manufactured using rotational molding technology, this tank features a seamless, one piece design that delivers exceptional