21 Gallon Custom Roto-Mold RV Water Tank (MPN: W-413)

Description

The Custom Roto-Mold 21 Gallon RV Water Tank (Part# W-413) is engineered to meet the requirements of mobile potable water storage applications. Manufactured from rotationally molded polyethylene resin, this tank is designed for fresh water use in a wide range of mobile setups.

Commonly installed in recreational vehicles, campers, tiny homes, and food trucks, this tank offers a compact, rugged, and space-saving solution for storing potable water on the go or in off-grid locations.

The tank’s seamless one-piece construction enhances its structural integrity, offering protection against cracks, chips, and leaks. It is built with FDA-approved, food-grade polyethylene and complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe water storage for drinking and cooking purposes.

Key Features

• 21-Gallon Capacity: Ideal for compact or mid-size potable water systems in mobile applications.
• Rotationally Molded Polyethylene: One-piece, seamless construction minimizes leak risks and improves durability.
• FDA-Compliant Materials: Constructed from food-grade resin to safely store drinking water.
• Low-Profile Horizontal Design: Measures 10.75" x 34.75" x 15", great for installations in narrow spaces or under benches.
• Mobile-Use Ready: Engineered to withstand road vibration, movement, and varying environmental conditions.
• Blank Configuration: Ships without fittings, giving you full flexibility over plumbing layout.
• Made in the USA: Proudly manufactured in Oregon using premium polyethylene materials.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-413
• Capacity: 21 Gallons
• Dimensions: 10.75" L x 34.75" W x 15" H
• Weight: 11 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: 4-5 Week Lead Time 
  
• 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

Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

Price Match Guarantee

If you find the 21 Gallon Custom Roto-Mold Water Tank (W-413) offered at a lower price from any authorized competitor within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydirect.com