115 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-166(OR))

Description

The Custom Roto-Mold 115 Gallon RV Holding Tank (Part No. H-166 (OR)) is a heavy-duty, high-capacity solution for mobile waste and water storage. Designed for use in RVs, concession trailers, food trucks, marine vessels, and other custom mobile builds, this tank combines strength, durability, and generous volume in a space-efficient design.

Constructed using rotational molding technology from FDA-approved polyethylene resin, the H-166(OR) complies with FDA 21 CFR 177.1520 (1) 3.1 & 3.2, making it safe for potable water storage. Its seamless, one-piece design ensures long-lasting performance and protection against leaks, cracks, and structural failure, even in rugged and vibration-prone environments.

With a substantial 115-gallon capacity, this tank is ideal for off-grid or high-demand applications where storage longevity is key. Its reinforced rectangular form makes installation simple while maximizing internal volume.

Key Features

• Food-Grade Polyethylene Construction: Built using FDA-approved resin, fully compliant with FDA 21 CFR 177.1520 (1) 3.1 & 3.2 for potable water contact.
• Seamless One-Piece Design: Rotationally molded for maximum strength and leak resistance with no joints or weak points.
• Massive 115-Gallon Capacity: Perfect for extended-use systems, commercial mobile kitchens, marine vessels, or long-haul RVs.
• Heavy-Duty Durability: Resists impact, vibration, UV exposure, and temperature fluctuations—ideal for mobile, outdoor, and marine environments.
• Versatile Use: Suitable for fresh water, grey water, or black water applications.
• Efficient Rectangular Footprint: At 60.25" L x 24" W x 20" H, this tank offers large volume in a manageable form that fits within a range of mounting configurations.
• Lightweight for Capacity: Weighs only 39 lbs, making it easier to handle and install compared to other tanks of similar size.
• Customizable Fittings: Flat surfaces support drill-to-fit installation of ports, vents, and drains based on your unique layout.
• Made in the USA: Proudly manufactured by Custom Roto-Molding in Idaho for reliable craftsmanship and quality assurance.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-166 (OR)
• Capacity: 115 Gallons
• Dimensions: 60.25" L x 24" W x 20" H
• Weight: 39 lbs
• Material: FDA-Approved Polyethylene Resin
• Wall Thickness: Approx. 0.25" (subject to slight variation)
• Design: Rectangular
• Color: Natural Translucent (may vary)
• Manufacturing Location: Idaho, USA
• Fittings: Not included (custom drill-to-fit or factory-installed options available)
• Use Case: Mobile, above-ground applications (potable, grey, or black water)

Shipping & Warranty

This tank ships from Idaho (Zip Code: 83605) under Freight Class 250. A Liftgate Delivery Option is available for customers without a dock or forklift. Orders are securely packaged with full tracking and insurance.

Each tank includes a 1-Year Limited Warranty, covering manufacturing defects under normal use and installation conditions.

Price Match Guarantee

At Tank Supply Depot, we guarantee top value. If you find the same tank offered at a lower price by an authorized distributor within six months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com