42 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-204)

Description

The Custom Roto-Mold 42 Gallon Marine Water Tank (Part# MW-204) is designed for safe, reliable potable water storage in marine settings such as boats, yachts, and houseboats. With a balanced footprint and low height, it’s ideal for under-bench or compartment installations.

Constructed from high-grade, rotationally molded polyethylene, this tank features a seamless, one-piece build that delivers superior strength and leak resistance. It stands up to vibration, impact, and environmental exposure commonly found in marine environments.

Compliant with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, the tank is safe for storing potable water. It ships blank with no fittings, allowing full customization of ports for your specific application needs.

Key Features

• 42-Gallon Capacity: Suitable for extended freshwater storage
• Rotationally Molded Build: Seamless design prevents leaks and cracking
• FDA-Compliant Polyethylene: Safe for potable water applications
• Compact Footprint: 42.25" x 27" base fits tight marine spaces
• Low Profile Height: 9.5" high—ideal for shallow storage areas
• Marine-Grade Durability: Built to withstand movement and rough seas
• Blank Configuration: Ships without fittings for custom installation
• UV & Impact Resistant: Holds up to sunlight, salt, and shocks
• Made in the USA: Manufactured in Oregon with strict quality standards
  

Specifications

• Product Type: Marine Water Tank
• Part Number: MW-204
• Capacity: 42 Gallons
• Dimensions: 42.25" L x 27" W x 9.5" H
• Weight: 47 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.