49 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-506)

Description

The Custom Roto-Mold 49 Gallon Marine Water Tank (Part# MW-506) is purpose-engineered for potable water storage in marine, RV, and mobile environments where a slim and wide tank design is needed for low-clearance spaces such as decks, storage compartments, or vehicle flooring.

This tank is made using rotational molding technology, resulting in a seamless, one-piece polyethylene construction that resists cracking, chipping, and rupture, even in demanding conditions involving motion, vibration, or impact.

The MW-506 is built from FDA-approved polyethylene resin and meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe, hygienic storage of drinking water. It ships blank, offering complete installation flexibility for custom plumbing setups.

Key Features

• 49-Gallon Capacity: Provides ample water storage for marine and mobile applications without occupying excessive vertical space.
• Rotationally Molded Construction: Seamless and impact-resistant design built for rugged, mobile use.
• FDA-Compliant Polyethylene: Constructed from food-grade resin certified for safe drinking water storage.
• Low-Profile Design: Measures 60" L x 24" W x 8" H, ideal for shallow compartments or horizontal mounting.
• Marine-Grade Performance: Withstands UV rays, saltwater, and road/water motion without leaking or degrading.
• Blank Configuration: Ships with no pre-installed fittings, allowing complete customization.
• Easy to Handle: Weighs 55 lbs, making it manageable for two-person installation.
• Made in the USA: Proudly manufactured in Oregon under strict quality assurance processes.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-506
• Capacity: 49 gallons
• Dimensions: 60" L x 24" W x 8" H
• Weight: 55 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.