68 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-463)

Description

The Custom Roto-Mold 68 Gallon Marine Water Tank (Part# MW-463) is designed to deliver reliable potable water storage for boats, RVs, food trucks, and other mobile water supply systems. With its vertical profile and rugged design, this tank is ideal for maximizing storage capacity in compact or upright installations such as mechanical bays or equipment closets.

Crafted using rotational molding technology, this tank is constructed from a single piece of FDA-approved polyethylene resin. The seamless build helps eliminate weak points that could lead to leaks, cracks, or structural failures.

The MW-463 tank is shipped in a blank configuration, meaning it includes no pre-drilled or pre-installed fittings. This gives builders and DIYers total freedom to position inlets, outlets, or vents to match their specific plumbing layouts. The tank’s natural translucent color also allows for quick visual checks of water levels.

Key Features

• 68-Gallon Capacity. Ideal for mid-to-large potable water systems in marine, RV, or mobile setups.
• Rotationally Molded Construction. Seamless, one-piece body resists cracking and leaks.
• FDA-Compliant Polyethylene. Built from resin approved under FDA 21 CFR 177.1520 (1) 3.1 & 3.2.
• Blank Configuration. Ships without fittings—perfect for custom installation and plumbing flexibility.
• Compact Vertical Footprint. Measures 37" L x 22.5" W x 20" H—great for upright or box-frame installs.
• Lightweight and Strong. Weighs only 52 lbs, making it easy to position and secure.
• Natural Translucent Color. Allows water level visibility without gauges.
• Made in the USA. Manufactured in Oregon to strict quality standards for potable water use.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-462
• Capacity: 100 gallons
• Dimensions: 71.5" L x 21.25" W x 16" H
• Weight: 78 lbs
• Material: FDA-compliant polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (translucent white)
• Fittings: Blank (no pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable water (Marine, RV, utility)
  

Shipping & Warranty

Shipping Information

• Manufacture Lead Time: 3-5 Weeks 
  
• Ships From (State): ID
  

Products are subject to freight or parcel shipping costs. Shipping charges are calculated at checkout based on delivery location, product size, weight, and carrier requirements.

Each tank is manufactured and assembled in the USA using high-quality materials and strict quality control standards—built for long-term, dependable use in demanding applications.

Warranty Information

Custom Roto-Molding tanks are covered by a 5-year manufacturer warranty from the date of original purchase against defects in material and workmanship. Coverage applies to tanks that are correctly installed and have not been subjected to abuse or misuse, and is for the benefit of the original end user. The warranty does not cover misuse, fire, accident, negligence, transit damage, unauthorized modifications, excessive external pressure, abnormal use, product loss through leakage, or related injury/property damage. Manufacturer liability is limited to repair or, at its option, replacement of a qualifying defective product, subject to written notice within the warranty period and return of the item to the point of manufacture with transportation prepaid. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.