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: 4-5 Week Lead Time 
  
• 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

Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

Price Match Guarantee

If you find the 42 Gallon Custom Roto-Mold Marine Water Tank (MW-204) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com