45 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-407)

Description

The Custom Roto-Mold 45 Gallon RV Holding Tank (Part# H-407) is purpose-built for mobile water and waste storage applications in RVs, trailers, marine vessels, and off-grid systems.

Its seamless, rotationally molded design ensures long-lasting performance, free from cracks, ruptures, or leakage. Constructed from FDA-approved polyethylene resin, this tank meets FDA 21 CFR 177.1520 (1) 3.1 and 3.2 standards, allowing safe use for potable, grey, or black water.

Whether you're retrofitting a camper or outfitting a new van build, Tank Superstore's knowledgeable support team is available to assist with product selection and custom configuration.

Key Features

• 45-Gallon Capacity: A great balance of volume and compactness for mid-sized mobile systems.
• FDA-Compliant Polyethylene Resin: Certified safe for drinking water, grey water, or black water use.
• Rotationally Molded, Seamless Design: One-piece construction eliminates leak-prone seams.
• Low-Profile Dimensions: At just 8.875" high, it’s ideal for shallow compartments and under-mount installations.
• Ships Blank for DIY Setup: Delivered without pre-installed fittings, ready for a customized plumbing configuration.
• Durable Yet Lightweight: Weighs only 24 lbs, providing strength without installation hassle.
• Road-Ready Ruggedness: Built to withstand vibration, impact, and temperature extremes.
• Semi-Translucent Finish: Easily check fluid levels visually—no sensors required.
• Wide Application Range: Suitable for RVs, marine systems, food trucks, and sanitation trailers.
• Proudly Made in the USA: Manufactured in Idaho, ensuring reliable quality and supply consistency.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-407
• Capacity: 45 Gallons
• Dimensions: 58" L x 25" W x 8.875" H
• Weight: 24 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Idaho, USA
• Application: Fresh, Grey, or Black Water
  

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.