59 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-645)

Description

The Custom Roto-Mold 59 Gallon RV Holding Tank (Part# H-645) is designed to provide dependable fluid containment for a wide range of mobile holding tank applications, including RVs, travel trailers, concession trailers, food trucks, and off-grid systems. With its long and shallow design, this tank is ideal for installation in undercarriage areas or limited-height compartments.

Built with rotationally molded polyethylene, this tank features a seamless, one-piece construction that enhances structural strength and eliminates weak points that could lead to leaks or failures. Constructed from FDA-approved polyethylene resin, the tank meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for potable water, greywater, or blackwater storage.

Whether you’re upgrading an existing system or starting a new build, the Tank Superstore support team is here to help you find the right solution.

Key Features

• 59-Gallon Capacity: Provides ample storage for larger RVs or extended off-grid use.
• Rotationally Molded Construction: Seamless and durable design resists leaks and structural damage.
• FDA-Compliant Polyethylene: Approved for storing potable water, greywater, or blackwater.
• Long, Low-Profile Design: At just 9.25" high, suitable for tight clearance installations.
• Built to Withstand the Elements: Resilient against UV rays, vibration, road shock, and chemicals.
• Blank Tank Configuration: Ships without fittings for full customization of plumbing setup.
• Moderately Lightweight: Weighs 28 lbs for manageable handling and secure mounting.
• Made in the USA: Manufactured in Oregon to strict quality control standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-645
• Capacity: 59 Gallons
• Dimensions: 86" L x 23.5" W x 9.25" H
• Weight: 28 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: 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

If you find the 59 Gallon Custom Roto-Mold Holding Tank (H-645) offered at a lower price by any authorized competitor within 6 months, we’ll match the price and refund the difference.

Contact: info@tanksupplydirect.com