46 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-455)

Description

The Custom Roto-Mold 46 Gallon RV Holding Tank (Part# H-455) is built to meet the high-performance demands of mobile wastewater or fresh water storage across RVs, travel trailers, campers, and marine units. Its mid-profile rectangular shape makes it versatile for a wide variety of installation scenarios.

Manufactured using a rotationally molded, seamless one-piece design, the tank offers excellent resistance to cracks, impacts, and environmental wear. Constructed from FDA-approved polyethylene resin, this tank complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for storing potable water or wastewater.

Whether for a new install or replacement, this 46-gallon model is ideal for applications needing robust mid-capacity storage in a compact footprint.

Key Features

• 46-Gallon Capacity: Sized for medium-scale RVs, trailers, or marine use.
• Seamless One-Piece Construction: Reduces leak risk by eliminating joints and seams.
• FDA-Approved Polyethylene: Complies with FDA 21 CFR 177.1520 for potable water safety.
• Mid-Profile Design: 10" height is ideal for under-bed or floor-mounted configurations.
• Durable Build: Resists road vibration, UV rays, impact, and temperature changes.
• Lightweight: Weighs only 23 lbs for ease of transport and setup.
• Ships Blank: No fittings included—ready for custom fitting installation.
• Proudly Made in the USA: Manufactured in Idaho to ensure consistent quality and standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-455
• Capacity: 46 Gallons
• Dimensions: 58" L x 25" W x 10" H
• Weight: 23 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.