11 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-220)

Description

The Custom Roto-Mold 11 Gallon RV Holding Tank (Part No. H-220) is a slim, low-capacity solution designed for compact mobile applications such as RVs, travel trailers, food trucks, and van conversions. Its long and narrow form factor allows installation in tight or shallow spaces, making it ideal for underfloor mounting or within cabinetry.

This tank is rotationally molded from FDA-approved polyethylene resin, ensuring full compliance with FDA 21 CFR 177.1520 (1) 3.1 & 3.2 for the safe containment of potable water, grey water, or black water. The seamless one-piece design prevents structural weaknesses and minimizes the risk of leaks or ruptures during transit or use.

Custom fitting placement is not available at this time. However, the tank is available blank, or blank with a DIY Fitting Kit for customer installation flexibility.

Key Features

• FDA-Compliant Polyethylene Resin: Safe for potable water use and approved for food-grade applications under FDA 21 CFR 177.1520.
• Durable Seamless Construction: One-piece, rotationally molded design resists impacts, cracking, and vibration-related damage.
• Space-Saving Dimensions: At just 6 inches wide, this tank fits into exceptionally narrow compartments and tight floorplans.
• Lightweight and Portable: Weighs only 10 lbs, making transport and handling simple even for one person.
• Blank Configuration: Ships without pre-installed fittings; available with optional DIY Fitting Kit.
• Versatile Use: Suitable for black, grey, or fresh water applications in mobile and stationary systems.
• Proudly Made in the USA: Manufactured by Custom Roto-Molding in Idaho, adhering to high-quality standards and environmental guidelines.

Specifications

• Product Type: RV Holding Tank
• Part Number: H-220
• Capacity: 11 Gallons
• Dimensions: 64" L x 6" W x 8.25" H
• Weight: 10 lbs
• Material: FDA-Approved Polyethylene
• Wall Thickness: Approximately 0.25"
• Color: Natural (Translucent)
• Fittings: Not Pre-Installed (Available with DIY Kit)
• Design: Long, Narrow Profile
• Manufacturing Location: Idaho, USA
• Intended Use: Mobile, Above-Ground Water or Waste Storage

Shipping & Warranty

This tank ships from Idaho (Zip Code: 83605) under Freight Class 250. A Liftgate Option is available for deliveries to locations without a loading dock or forklift.

All tanks include a 1-Year Limited Warranty covering manufacturing defects under normal use conditions.

Technical guidance is available from our support team before and after purchase.

Price Match Guarantee

At Tank Supply Depot, we’re committed to providing the best value. If you find this tank offered at a lower price by an authorized seller within six months of purchase, we’ll match that price and refund the difference.

Just contact us with the competitor’s details and we’ll handle the rest.

Contact: info@tanksupplydepot.com