48 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-514)

Description

The Custom Roto-Mold 48 Gallon Marine Water Tank (Part# MW-514) is engineered to meet the needs of mobile potable water storage in marine, RV, and trailer applications. With a compact footprint and moderate height, it offers excellent capacity-to-space efficiency for various installation layouts.

Constructed using rotational molding technology, the MW-514 features a seamless, one-piece body that resists cracks, deformation, and rupture, making it ideal for environments exposed to vibration, movement, or external pressure.

Made from FDA-approved polyethylene resin, this tank complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring the safe storage of potable water. The tank ships blank, allowing for custom fitting placement to suit specific plumbing requirements.

Key Features

• 48-Gallon Capacity: Optimized for marine and RV applications where a balanced size and water volume are needed.
• Rotationally Molded Construction: Seamless one-piece build prevents leaks, weak points, and structural failure.
• FDA-Compliant Polyethylene: Crafted from food-grade resin approved for safe drinking water use.
• Compact, Space-Efficient Design: Measures 40.75" L x 30.75" W x 9.25" H, making it suitable for a variety of compartments.
• Marine-Ready Durability: Designed to endure saltwater, UV exposure, and road or sea vibrations.
• Blank Configuration: Ships without fittings, offering complete flexibility during setup.
• Manageable Weight: Weighs only 50 lbs, allowing for easier handling and installation.
• Made in the USA: Proudly manufactured in Oregon to ensure long-term performance and reliability.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-514
• Capacity: 48 gallons
• Dimensions: 40.75" L x 30.75" W x 9.25" H
• Weight: 50 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.