28 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-45)

Description

The Custom Roto-Mold 28 Gallon Marine Water Tank (Part# MW-45) is designed for dependable potable water storage in marine, RV, and mobile utility applications. Its compact and efficient shape fits well in confined areas, making it ideal for use beneath seats, inside storage bays, or under counters.

This tank is manufactured using rotational molding, producing a seamless, single-piece body that resists cracking, denting, and leaking over time. Built from FDA-compliant polyethylene resin, it meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for drinking water and other potable uses.

The natural translucent finish allows for easy visibility of water levels without the need for gauges. Whether you're building out a boat, camper, or food truck, this tank provides a sturdy and hygienic water storage solution.

Key Features

• 28-Gallon Capacity: Suitable for mid-range potable water needs in compact systems.
• Seamless Rotationally Molded Build: Durable one-piece construction prevents leaks and deformation.
• FDA-Approved Polyethylene Resin: Safe for storing drinking water and cooking water.
• Compact Footprint: Dimensions of 27" L x 20" W x 12" H make it suitable for tight or shallow installations.
• Marine-Ready Durability: Resists saltwater, UV exposure, and constant vibration.
• Blank Tank Configuration: Ships with no fittings to enable custom plumbing setups.
• Lightweight Design: Weighs only 29 lbs for easy transport and placement.
• Natural Translucent Color: Allows visual monitoring of tank water level.
• Made in the USA: Proudly manufactured in Oregon with quality assurance.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-45
• Capacity: 28 gallons
• Dimensions: 27" L x 20" W x 12" H
• Weight: 29 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 and RV 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.