25 Gallon Custom Roto-Mold RV Water Tank (MPN: W-365)

Description

The Custom Roto-Mold 25 Gallon RV Water Tank (Part# W-365) is engineered to meet the requirements of mobile water storage applications. Manufactured from rotationally molded polyethylene resin, this tank is purpose-built for safe and durable potable water storage.

This RV water tank is commonly installed in recreational vehicles, campers, tiny homes, vans, and food trucks, where space efficiency and reliability are essential. Its elongated, low-profile design allows for installation in narrow or shallow compartments without compromising capacity.

Constructed with FDA-approved polyethylene resin, the tank is compliant with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe and hygienic storage for drinking water. The one-piece seamless build resists cracking, ruptures, and leaks, offering long-term reliability even under mobile conditions.

The Tank Superstore team is available to provide expert support, helping you select and configure the perfect tank solution for your project.

Key Features

• 25-Gallon Capacity: A compact solution for potable water in RVs, vans, and small mobile setups.
• Rotationally Molded Polyethylene: One-piece seamless construction maximizes strength and prevents leaks.
• FDA-Compliant Materials: Made from food-grade polyethylene resin suitable for storing drinking water.
• Slim, Low-Profile Design: Measures 59" L x 13.5" W x 7.5" H, ideal for shallow installation areas.
• Durable & Travel-Ready: Built to withstand road vibration, movement, and routine use.
• Blank Configuration: Ships without fittings to allow for complete inlet/outlet customization.
• Made in the USA: Proudly manufactured in Oregon from high-quality polyethylene.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-365
• Capacity: 25 Gallons
• Dimensions: 59" L x 13.5" W x 7.5" H
• Weight: 14 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.