40 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-5)

Description

The Custom Roto-Mold 40 Gallon RV Holding Tank (Part #H-5) is expertly engineered for mobile waste or potable storage in recreational vehicles. Built with seamless, rotationally-molded construction, this tank offers superior strength and resistance to cracking, chipping, or rupture during road travel or installation.

Manufactured in the USA using FDA-compliant polyethylene resin, the H-5 tank is safe for potable water and wastewater containment, meeting standards 21 CFR 177.1520 (1) 3.1 and 3.2. Whether for black or grey water storage, this tank ensures sanitation and long-term performance for RV, camper, or trailer use.

Its low-profile design allows for flexible installation in tight spaces, and its asymmetrical shape may accommodate specialized layouts (see image for tank orientation details).

Key Features

• Seamless, One-Piece Construction: Designed to resist cracking, leaking, or stress failures during travel or outdoor exposure.
• FDA-Approved Polyethylene: Manufactured with food-grade resin compliant with FDA 21 CFR 177.1520 (1) 3.1 & 3.2, making it safe for potable water applications.
• Lightweight & Compact: Weighs only 22 lbs, making it easier to install in RVs, trailers, campers, and specialty vehicles.
• Asymmetrical Shape: The tank’s unique form factor fits unconventional spaces—ideal for underbody or concealed installations.
• Versatile Usage: Suitable for use as an RV black water tank, grey water tank, or fresh water tank depending on your configuration.
• Made in the USA: Manufactured by Custom Roto-Molding, a trusted name in American-made liquid storage solutions.

Specifications

• Product Type: RV Holding Tank
• Part Number: H-5
• Capacity: 40 Gallons
• Dimensions: 52.5" L x 24.25" W x 9.25" H
• Weight: 22 lbs
• Material: FDA-Compliant Polyethylene
• Design: Asymmetrical (refer to product image for orientation)
• Manufacturer: Custom Roto-Molding (USA)
  

Shipping & Warranty

The Custom Roto-Mold H-5 RV Holding Tank ships from Idaho (Zip Code: 83605) and is classified under Freight Class 250. Orders are typically processed within 1–2 business days. For deliveries to residential or dockless locations, a liftgate service is available at an additional cost.

This product is backed by a 1-year manufacturer’s warranty from Custom Roto Molding, which covers defects in materials or workmanship under normal usage conditions.

Price Match Guarantee

At Tank Supply Depot, we stand by our pricing with a Price Match Guarantee. If you find the same Custom Roto-Mold 40 Gallon RV Holding Tank (Part #H-5) offered at a lower price from an authorized retailer within six months of your purchase, we’ll refund the difference.

Contact: info@tanksupplydepot.com