40 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-1)

Description

The Custom Roto-Mold 40 Gallon Marine Water Tank (Part# MW-1) is engineered to provide reliable potable water storage for marine applications such as boats, houseboats, and offshore cabins. Its robust design ensures dependable water supply in demanding marine environments.

Manufactured using rotational molding technology, this tank features a seamless, one-piece construction that offers superior resistance to cracks, chips, and ruptures, ensuring long-lasting durability even under marine stresses.

Made from FDA-approved polyethylene resin, it complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, certifying safe use for potable water storage. The tank ships blank, allowing customization of inlet and outlet fittings to meet your vessel's plumbing needs.

Key Features

• 40-Gallon Capacity: Suitable for extended potable water storage on medium to large marine vessels.
• Rotationally Molded Construction: Durable, seamless tank body designed for harsh marine conditions.
• FDA-Compliant Polyethylene: Safe for potable water storage.
• Compact Dimensions: Measures 58" x 14" x 12", designed for efficient use of space.
• Marine-Grade Durability: Resistant to UV, vibration, and saltwater corrosion.
• Blank Configuration: No pre-installed fittings for full installation flexibility.
• Made in the USA: Manufactured in Oregon with strict quality control.
  

Specifications

• Product Type: Marine Fresh Water Tank
• Part Number: MW-1
• Capacity: 40 Gallons
• Dimensions: 58" L x 14" W x 12" H
• Weight: 44 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.