53 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-456)

Description

The Custom Roto-Mold 53 Gallon Marine Water Tank (Part# MW-456) is engineered to deliver reliable, space-conscious freshwater storage for marine, RV, and mobile utility applications. Its low-profile, rectangular shape is ideal for installation under decks, in cargo spaces, or within cabinetry where height is restricted.

Crafted through rotational molding, this tank features a seamless, one-piece construction that offers outstanding structural integrity and impact resistance. The design helps minimize the risks of stress cracking and deformation under fluctuating conditions, making it perfect for mobile environments.

Constructed from FDA-approved polyethylene resin, the MW-456 is certified to comply with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring its safe use for storing potable drinking water in residential or commercial settings.

Key Features

• 53-Gallon Capacity. Sized for mid- to large-capacity freshwater systems in marine vessels or RVs.
• Rotationally Molded for Durability. Seamless, one-piece design resists leaks, cracks, and stress damage.
• Safe for Potable Water. Made from FDA-compliant, food-grade polyethylene.
• Space-Efficient Design. Measures 55" L x 28" W x 8.75" H for installation in shallow compartments.
• UV and Impact Resistant. Designed for harsh marine and outdoor environments.
• Blank Configuration. Ships without fittings for complete customization.
• Lightweight & Install-Friendly. Weighs just 59 lbs for easier handling and placement.
• Natural Color Finish. Translucent white allows for quick water level checks.
• Made in the USA. Proudly manufactured in Oregon under strict quality standards.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-456
• Capacity: 53 gallons
• Dimensions: 55" L x 28" W x 8.75" H
• Weight: 59 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/RV/Utility)
  

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605). Freight Class: 250. Liftgate service is available upon request for residential or limited-access delivery locations.

Includes a 1-Year Limited Warranty covering defects in materials and workmanship under normal use conditions.

Price Match Guarantee

If you find the 53 Gallon Custom Roto-Mold Marine Water Tank (MW-456) offered at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com