50 Gallon Custom Roto-Mold RV Water Tank (MPN: W-480)

Description

The Custom Roto-Mold 50 Gallon RV Water Tank (Part# W-480) is engineered to meet the demands of mobile potable water storage in a variety of off-grid and mobile living applications. Crafted from rotationally molded polyethylene resin, this tank ensures dependable performance and long-term durability for safe water storage.

Designed for installation in RVs, food trucks, campers, and tiny homes, this 50-gallon tank provides a reliable and space-conscious solution for fresh water storage while on the move.

Its seamless, one-piece construction minimizes weak points and enhances resistance to cracking, leaks, and structural fatigue. Built using FDA-approved, food-grade polyethylene, the tank complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, certifying it for potable water use.

Key Features

• 50-Gallon Capacity: Ideal for mid-sized mobile water systems requiring a substantial fresh water reserve.
• Rotationally Molded Polyethylene: Single-piece design offers maximum structural integrity.
• FDA-Compliant Materials: Constructed with food-safe polyethylene for safe potable water storage.
• Compact Profile: Measures 37" x 21" x 16", suitable for a wide range of interior or under-bench installations.
• Impact-Resistant: Withstands mobile vibrations, temperature fluctuations, and tough handling.
• Blank Configuration: Ships without pre-installed fittings to allow custom plumbing setups.
• Made in the USA: Manufactured in Oregon with high-grade, food-safe resin.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-480
• Capacity: 50 Gallons
• Dimensions: 37" L x 21" W x 16" H
• Weight: 28 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.