20 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-520)

Description

The Custom Roto-Mold 20 Gallon RV Holding Tank (Part# H-520) is designed to meet the demands of mobile liquid storage in RVs, trailers, campers, and portable sanitation units.

Built with a seamless, rotationally molded construction, this tank offers excellent structural integrity, ensuring resistance to cracks, chips, and ruptures during transport or rough usage. Manufactured from FDA-approved polyethylene resin, it complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for potable water and wastewater applications.

The extra-long, low-profile design of the H-520 is ideal for undercarriage or narrow installation zones where space is limited but linear clearance is available. Need guidance? The Tank Superstore team is ready to help you find the perfect fit.

Key Features

• 20-Gallon Capacity: A compact yet efficient solution for water or waste storage in smaller RV systems.
• Rotationally Molded Design: Seamless, one-piece construction enhances strength and prevents leaks.
• FDA-Compliant Resin: Approved for storing drinking water and wastewater under federal guidelines.
• Ultra-Low Profile: Only 7.625" high, ideal for tight mounting compartments and underfloor installations.
• Durable Polyethylene Material: Withstands UV exposure, chemicals, vibrations, and travel wear.
• Blank Tank Configuration: Ships without fittings, allowing for custom fitting installation.
• Lightweight Design: Weighs just 16 lbs, making it easy to position and install.
• Made in the USA: Constructed with quality-controlled American manufacturing processes.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-520
• Capacity: 20 Gallons
• Dimensions: 103.4375" L x 16.375" W x 7.625" H
• Weight: 16 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: USA
• Application: Fresh, Grey, or Black Water
  

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605), Freight Class 250. Liftgate delivery available for residential or limited-access locations upon request.

Covered by a 1-Year Limited Warranty against defects in materials and workmanship under normal usage conditions.

Price Match Guarantee

If you find the 20 Gallon Custom Roto-Mold Holding Tank (H-520) listed at a lower price from any authorized retailer within 6 Months, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com