93 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-353)

Description

The Custom Roto-Mold 93 Gallon Marine Water Tank (Part# MW-353) is designed for dependable potable water storage in marine vessels, RVs, and mobile utility units. With its broad, low-profile design, it provides substantial volume while fitting easily into underfloor compartments or tight horizontal spaces.

Manufactured using advanced rotational molding technology, this tank features a seamless, one-piece construction that delivers superior strength and resistance to stress, cracks, and leaks over time—even in high-motion environments.

Formulated from FDA-approved polyethylene resin, the MW-353 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it fully safe for potable water use. It ships blank, offering full customization flexibility for fittings and system integration.

Key Features

• 93-Gallon Capacity: Perfect for medium to large-scale freshwater systems on boats and RVs.
• Rotationally Molded, Seamless Design: Durable, crack-resistant construction with no weak points.
• FDA-Compliant Polyethylene Resin: Safe for long-term potable water storage.
• Low-Profile Build: Measures under 12" in height—great for floor-level or horizontal installations.
• Optimal Strength-to-Weight Ratio: Weighs 84 lbs for manageable handling with durable performance.
• Blank Tank Configuration: Ships without pre-installed fittings, allowing custom installation.
• Built for Rugged Environments: UV-stable, vibration-resistant, and suitable for marine use.
• Proudly Made in the USA: Manufactured in Oregon under rigorous quality control standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-353
• Capacity: 93 gallons
• Dimensions: 59" L x 36.5" W x 11.375" H
• Weight: 84 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.