55 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-438)

Description

The Custom Roto-Mold 55 Gallon RV Holding Tank (Part# H-438) is designed to meet the demanding needs of mobile liquid storage in RVs, trailers, campers, and mobile sanitation systems. Manufactured with seamless, one-piece rotational molding, this tank offers long-lasting structural integrity and high resistance to cracks, chips, and leaks.

Made from FDA-approved polyethylene resin, it complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for storing potable water, gray water, or black water. Its wide footprint and low-profile design offer installation versatility, especially for under-floor or compact system layouts.

Key Features

• 55-Gallon Capacity: Suitable for potable, gray, or black water storage.
• Seamless Rotational Molded Construction: Enhances durability and leak prevention.
• FDA-Approved Polyethylene: Safe for potable water per FDA 21 CFR 177.1520 standards.
• Low-Profile, Wide Design: Measures 9" in height—ideal for shallow compartments or underbelly installs.
• Lightweight and Easy to Handle: Weighs just 27 lbs for simplified transportation and setup.
• Blank with DIY Fitting Kit Option: Ships blank; optional kit allows on-site fitting customization.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-438
• Capacity: 55 Gallons
• Dimensions: 56"L x 35"W x 9"H
• Weight: 27 lbs
• Material: FDA-Approved, BPA-Free Polyethylene
• Regulatory Compliance: FDA 21 CFR 177.1520 (1) 3.1 & 3.2
• Color Options: Natural or Black (subject to availability)
• Configuration: Blank (no fittings); DIY Fitting Kit optional
• Use Environment: Above-Ground, Mobile Installations (RV/Trailer)
• Ships From: Oregon, USA
  

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 Superstore, we guarantee the best price. If you find the Custom Roto-Mold 55 Gallon RV Holding Tank (H-438) at a lower price within 6 Months of purchase, we’ll refund the difference.

Contact: info@tanksupplydirect.com