15 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-489)

Description

The Custom Roto-Mold 15 Gallon Marine Water Tank (Part# MW-489) is designed for compact potable water storage in marine, RV, van, and trailer systems where space is at a premium. Its small footprint and lightweight design make it perfect for tight compartments, bench seating areas, or utility bays in mobile and off-grid applications.

Manufactured using rotational molding technology, this tank offers a seamless, one-piece construction that provides exceptional resistance to cracking, splitting, and deformation caused by vibration, motion, and environmental stress.

Constructed from FDA-approved polyethylene resin, the MW-489 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for long-term storage of drinking water. The tank ships blank (without fittings installed), giving installers the freedom to configure connections based on custom plumbing requirements.

Key Features

• 15-Gallon Capacity: Ideal for compact marine, RV, van conversion, or off-grid potable water setups.
• Rotationally Molded Construction: Durable, seamless polyethylene body resists cracks, impacts, and stress damage.
• FDA-Compliant Polyethylene: Made with food-grade resin certified for safe potable water storage under federal standards.
• Compact Dimensions: Just 19" L x 16" W x 12" H, fits easily in tight compartments or under benches.
• Marine-Grade Toughness: Resists UV exposure, saltwater, and motion stress without degrading.
• Blank Configuration: Ships without pre-installed fittings, allowing for complete plumbing flexibility.
• Lightweight for Easy Handling: Weighs just 19 lbs, making it easy to carry and install in compact areas.
• Made in the USA: Proudly manufactured in Oregon under strict quality control for reliable performance.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-489
• Capacity: 15 gallons
• Dimensions: 19" L x 16" W x 12" H
• Weight: 19 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.