21 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-42)

Description

The Custom Roto-Mold 21 Gallon RV Holding Tank (Part No. H-42) offers a compact and durable solution for mobile water and waste storage. Whether you're outfitting an RV, camper, trailer, or food truck, this tank delivers dependable performance in tight spaces where vertical clearance is limited.

This tank is rotationally molded from FDA-approved polyethylene resin to ensure strength and compliance with potable water standards. The seamless one-piece construction minimizes the risk of leaks or structural failure, even under demanding conditions such as vibration, movement, or temperature variation.

Key Features

• FDA-Approved Resin: Safe for potable water storage and compliant with FDA 21 CFR 177.1520 (1) 3.1 & 3.2 standards for food-grade contact.
• Seamless One-Piece Design: Manufactured using rotational molding to eliminate weak points and provide maximum durability.
• Impact and Crack Resistant: Built to withstand the rigors of mobile environments and resist deformation or rupture.
• Slim Profile Design: With a height of just 7.5 inches, this tank is ideal for shallow compartments or under-floor installation.
• Versatile Application: Suitable for black, grey, or fresh water containment in RVs, marine vessels, concession trailers, and more.
• Lightweight and Easy to Handle: Weighs only 12 lbs for simplified transport and setup.
• Made in the USA: Proudly produced by Custom Roto-Molding in Idaho, ensuring high-quality craftsmanship and material standards.

Specifications

• Product Type: RV Holding Tank
• Part Number: H-42
• Capacity: 21 Gallons
• Dimensions: 36" L x 21" W x 7.5" H
• Weight: 12 lbs
• Material: FDA-Approved Polyethylene
• Design: Rectangular, Low Profile
• Manufacturing Location: Idaho, USA
• Intended Use: Mobile, Above-Ground Applications

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

At Tank Supply Direct, we stand behind our pricing. If you find this identical product at a lower price from an authorized competitor within six months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydirect.com