20 Gallon Custom Roto-Mold Marine Water Tank (MPN: ML-4)

Description

The Custom Roto-Mold 20 Gallon Marine Water Tank (Part# ML-4) is engineered specifically for potable water storage in marine settings such as boats, houseboats, and offshore cabins. Its design balances durability and size, providing ample clean water capacity while fitting into compact spaces.

Manufactured with rotational molding technology, this tank boasts a seamless, one-piece construction that resists cracks, leaks, and impact damage, ensuring dependable service in challenging marine conditions.

Made from FDA-approved polyethylene resin, it complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, certifying it safe for drinking water storage. The blank configuration allows you to customize fitting placements according to your vessel’s plumbing requirements.

The Tank Superstore specialists are ready to help you choose the perfect marine water tank for your application.

Key Features

• 20-Gallon Capacity: Provides reliable potable water storage for medium-sized marine vessels.
• Rotationally Molded Construction: Durable, seamless tank body designed for marine durability.
• FDA-Compliant Polyethylene: Safe for potable water use.
• Compact Dimensions: Measures 36" x 16" x 8" for easy installation in tight spaces.
• Marine-Grade Durability: Resistant to UV, vibration, and saltwater corrosion.
• Blank Configuration: Ships without fittings, allowing full customization.
• Made in the USA: Manufactured in Oregon under strict quality standards.
  

Specifications

• Product Type: Marine Fresh Water Tank
• Part Number: ML-4
• Capacity: 20 Gallons
• Dimensions: 36" L x 16" W x 8" H
• Weight: 26 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 Use)
  

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.