44 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-457)

Description

The Custom Roto-Mold 44 Gallon Marine Water Tank (Part# MW-457) is built to deliver reliable potable water storage in marine, RV, and mobile utility environments. Its low-profile rectangular shape fits easily into space-constrained areas such as under seating, cabinetry, or equipment compartments, making it ideal for custom installations where height is limited.

This tank is rotationally molded from a single piece of polyethylene resin, resulting in a seamless, impact-resistant body. The design eliminates common failure points associated with joints and seams, ensuring long-term durability under rugged marine and road conditions.

Made with FDA-approved polyethylene resin, the MW-457 tank complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for storing potable drinking water. It resists contamination, corrosion, and chemical degradation, making it a trusted choice for clean water supply on the go.

Whether you’re retrofitting a boat or outfitting a camper van, this tank provides dependable, space-saving water storage performance.

Key Features

• 44-Gallon Capacity. Well-suited for medium-sized marine and RV fresh water systems.
• Seamless Rotational Molded Design. Strong one-piece construction resists cracks, deformation, and leaks.
• Potable Water Safe. Manufactured from FDA-compliant, food-grade polyethylene resin.
• Low-Profile Dimensions. At 8.75" high, it's ideal for shallow mounting spaces.
• Resistant to Harsh Conditions. Designed to endure vibration, saltwater, UV, and impact.
• Blank Tank Configuration. Ships without fittings to accommodate fully custom installations.
• Lightweight & Compact. Weighs 48 lbs for manageable handling and placement.
• Natural Translucent Color. Allows easy visual monitoring of water levels.
• Made in the USA. Manufactured in Oregon under strict quality controls.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-457
• Capacity: 44 gallons
• Dimensions: 44" L x 28" W x 8.75" H
• Weight: 48 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 locations.

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

Price Match Guarantee

If you find the 44 Gallon Custom Roto-Mold Marine Water Tank (MW-457) offered at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com