44 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-485)

Description

The Custom Roto-Mold 44 Gallon Marine Water Tank (Part# MW-485) is engineered for mobile potable water storage in marine, RV, trailer, and off-grid systems where a low-profile footprint is essential. Its 7.5" height allows for easy integration into shallow compartments, underfloor mounts, or deck spaces, without sacrificing storage capacity.

Manufactured using rotational molding technology, this tank is built with a seamless, one-piece polyethylene body that provides superior resistance to cracking, ruptures, and stress deformation. It is designed to withstand the constant motion, vibration, and demanding conditions of mobile use.

The MW-485 is made from FDA-approved polyethylene resin, compliant with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe, long-term potable water storage. The tank ships blank (no pre-installed fittings), giving installers full control over plumbing layout and connections.

Key Features

• 44-Gallon Capacity: Efficient water supply solution for boats, RVs, trailers, and mobile water systems.
• Rotationally Molded Construction: Seamless, impact-resistant design ensures long-lasting durability even under heavy use.
• FDA-Compliant Polyethylene: Built with food-grade resin approved for safe storage of drinking water.
• Slim Low-Profile Design: Just 7.5" high (53.5" L x 26.75" W x 7.5" H), ideal for floor-mounted or shallow installation areas.
• Marine-Grade Performance: Withstands UV exposure, saltwater, vibration, and motion stress without leaking or degradation.
• Blank Configuration: Ships without fittings, allowing for custom plumbing configurations tailored to your setup.
• Lightweight for Easy Handling: Weighs 53 lbs, easy to maneuver with help and simple to install.
• Made in the USA: Proudly manufactured in Oregon under strict quality standards for dependable operation.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-485
• Capacity: 44 gallons
• Dimensions: 53.5" L x 26.75" W x 7.5" H
• Weight: 53 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: 4-5 Week Lead Time 
  
• 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

Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

Price Match Guarantee

If you find the 44 Gallon Custom Roto-Mold Marine Water Tank (MW-485) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com