30 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-643)

Description

The Custom Roto-Mold 30 Gallon RV Holding Tank (Part# H-643) is engineered to meet the requirements of mobile holding storage systems, including RVs, trailers, van conversions, food trucks, and off-grid applications. Its wide and low-profile design makes it especially suitable for installations where vertical space is limited but horizontal area is available.

Built using advanced rotational molding, this tank features a seamless, one-piece construction that eliminates weak spots, offering outstanding resistance to cracking, leaking, or structural failure. It is manufactured with FDA-approved polyethylene resin, compliant with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe storage of potable water, greywater, or blackwater.

Need help configuring your system? The Tank Superstore team is ready to offer expert guidance tailored to your project needs.

Key Features

• 30-Gallon Capacity: Compact yet sufficient for a range of RV and mobile waste/water systems.
• Rotationally Molded Construction: Seamless design ensures structural integrity and long-term performance.
• FDA-Compliant Polyethylene: Safe for use with potable water, greywater, or blackwater.
• Low-Profile Design: Only 6.5" tall—ideal for tight underfloor or shallow compartment installs.
• Built to Endure: Withstands impact, vibration, UV exposure, and common chemicals.
• Blank Configuration: Ships without fittings for complete customization of inlets and outlets.
• Lightweight & Durable: Weighs 21 lbs for easy handling and robust use.
• Made in the USA: Proudly manufactured in Oregon to strict quality control standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-643
• Capacity: 30 Gallons
• Dimensions: 60" L x 28" W x 6.5" H
• Weight: 21 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water, Greywater, or Blackwater
  

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.