45 Gallon Custom Roto-Mold RV Water Tank (MPN: W-483)

Description

The Custom Roto-Mold 45 Gallon RV Water Tank (Part# W-483) is engineered to meet the demanding needs of mobile potable water storage in compact living spaces. Constructed from rotationally molded polyethylene resin, this tank offers strength, reliability, and long-term durability.

Perfect for RVs, food trucks, tiny homes, and campers, this 45-gallon tank provides a practical and efficient fresh water solution for mobile applications.

Its seamless, one-piece construction enhances resistance to cracking, leaks, and structural wear. Built with FDA-approved, food-grade polyethylene, the tank meets FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe potable water storage.

Key Features

• 45-Gallon Capacity: Ideal for medium-capacity water systems in mobile environments.
• Rotationally Molded Polyethylene: Single-piece construction increases durability and longevity.
• FDA-Compliant Materials: Safe for storing potable water with food-grade polyethylene resin.
• Space-Conscious Dimensions: Measures 54" x 37.5" x 6.5", suitable for flat, low-clearance installations.
• Impact & Stress Resistant: Withstands the rigors of transport, temperature changes, and vibration.
• Blank Configuration: Ships without pre-installed fittings for customizable plumbing setups.
• Made in the USA: Expertly manufactured in Oregon using premium-grade materials.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-483
• Capacity: 45 Gallons
• Dimensions: 54" L x 37.5" W x 6.5" H
• Weight: 22 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.