72 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-546)

Description

The Custom Roto-Mold 72 Gallon Marine Water Tank (Part# MW-546) is built for high-capacity potable water storage in marine and mobile environments where horizontal space is available but vertical clearance is restricted. Its slim 8.25" profile allows for easy installation under decks, floors, or in tight compartments.

Manufactured using rotational molding technology, this tank features a seamless, one-piece construction that resists cracks, ruptures, and deformation—making it a durable solution for boats, RVs, and trailers that face motion and vibration.

Made from FDA-approved polyethylene resin, the MW-546 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe use for drinking water storage.

Key Features

• 72-Gallon Capacity: Ideal for extended-use potable water storage in marine setups.
• Rotationally Molded Construction: Seamless build resists cracking and stress under motion.
• FDA-Compliant Polyethylene: Approved for potable water use under U.S. federal regulations.
• Low-Profile Design: Only 8.25" tall—perfect for underfloor or compact compartments.
• Marine-Grade Durability: Built to withstand UV rays, vibration, and saltwater conditions.
• Blank Configuration: Ships without fittings to allow total customization.
• Balanced Weight: Weighs 79 lbs—durable and manageable with installation support.
• Made in the USA: Manufactured in Oregon to high quality and safety standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-546
• Capacity: 72 gallons
• Dimensions: 80" L x 27" W x 8.25" H
• Weight: 79 lbs
• Material: FDA-compliant polyethylene
• Wall thickness: 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.