40 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-7)

Description

The Custom Roto-Mold 40 Gallon RV Holding Tank (Part #H-7) is designed for dependable mobile waste and potable water storage in RVs, trailers, and specialty vehicles. Crafted using seamless rotational molding technology, this tank offers superior resistance to cracks, leaks, and damage from road vibration or external impact.

Constructed with FDA-approved polyethylene resin, this tank complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for potable water or wastewater containment. Its rectangular, low-profile design allows easy integration into tight underfloor spaces or custom installations.

Manufactured in the USA by Custom Roto Molding, this tank combines quality, safety, and versatility for long-term use on the road.

Key Features

• Seamless Rotational Molded Design: Built as a single piece to prevent leakage, cracking, and premature failure from joint stress.
• FDA-Approved for Potable Storage: Manufactured with high-grade polyethylene resin compliant with FDA 21 CFR 177.1520, safe for drinking water or wastewater use.
• Optimized for RV Systems: Suitable for black water, gray water, or fresh water holding in mobile applications.
• Space-Efficient Shape: Measures just 9 inches in height, making it ideal for underfloor or low-clearance installations.
• Rugged Yet Lightweight: Weighs only 22 lbs, making it easy to transport, handle, and install without heavy equipment.
• Made in the USA: Custom Roto Molding products are proudly manufactured domestically with strict quality standards.

Specifications

• Product Type: RV Holding Tank
• Part Number: H-7
• Capacity: 40 gallons
• Dimensions: 54.375" L x 26.5" W x 9" H
• Weight: 22 lbs
• Material: FDA-Approved Polyethylene
• Design: Rectangular, Low-Profile
• Manufacturer: Custom Roto Molding

Shipping & Warranty

This tank ships from Idaho (Zip Code: 83605) with a Freight Class of 250. Orders are typically processed within 1–2 business days. A liftgate option is available during checkout for deliveries without a loading dock.

At Tank Supply Depot, we stand behind our pricing. If you find a lower price for the 40 Gallon Custom Roto-Mold RV Holding Tank (Part #H-7) within six months of your purchase, we’ll refund the difference.

Price Match Guarantee

At Tank Supply Depot, we promise competitive pricing. If you find the same 37 Gallon Custom Roto-Mold RV Holding Tank (Part #H-6) at a lower price within six months of your purchase, we’ll refund the difference.

Contact: info@tanksupplydepot.com