28 Gallon Custom Roto-Mold RV Water Tank (MPN: W-513)

Description

The Custom Roto-Mold 28 Gallon RV Water Tank (Part# W-513) is engineered to meet the demands of mobile potable water storage across a wide range of compact and mobile living environments. Constructed using rotationally molded polyethylene resin, this tank offers long-term durability and safe, FDA-compliant water performance.

Designed for use in RVs, food trucks, tiny homes, and campers, the 28-gallon capacity provides a compact and efficient solution for storing fresh water while on the move.

Its seamless, one-piece construction resists cracking, leaking, and fatigue over time. Built with FDA-approved, food-grade polyethylene, the tank conforms to FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it fully approved for potable water use.

Key Features

• 28-Gallon Capacity: Ideal for low-to-medium capacity potable water systems in compact or mobile installations.
• Rotationally Molded Polyethylene: One-piece construction eliminates weak points and provides maximum strength.
• FDA-Compliant Materials: Made with food-safe polyethylene resin for clean and safe drinking water storage.
• Ultra-Low Profile Design: Measures 99" x 14.5" x 5", making it ideal for installations requiring minimal height clearance.
• Durable and Resilient: Built to withstand vibration, rough handling, and temperature changes during travel.
• Blank Configuration: Ships without pre-installed fittings, allowing for custom plumbing configuration.
• Made in the USA: Manufactured in Oregon using high-quality, FDA-compliant polyethylene.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-513
• Capacity: 28 Gallons
• Dimensions: 99" L x 14.5" W x 5" H
• Weight: 20 lbs
• Material: FDA-Compliant Polyethylene
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water
  

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.