40 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-319)

Description

The Custom Roto-Mold 40 Gallon RV Holding Tank (Part #H-319) is a durable and reliable solution for mobile liquid storage applications in RVs, trailers, marine systems, and food trucks.

Manufactured using seamless rotational molding technology, this tank is built to resist cracks, ruptures, and structural failure even in demanding environments with road vibrations and temperature changes.

Made from FDA-approved polyethylene resin, it meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe containment of potable water, grey water, or black water.

Whether you're upgrading your setup or starting from scratch, the Tank Superstore team is here to help you select the right configuration for your needs.

Key Features

• Seamless One-Piece Construction: Eliminates seams and joints, reducing the risk of leaks and structural weaknesses.
• FDA-Compliant Polyethylene: Certified food-grade resin is safe for use with drinking water and other liquids.
• Multi-Use Storage: Suitable for freshwater, greywater, or blackwater holding applications.
• Low-Profile Rectangular Design: Just 8" in height—ideal for installations in tight or low-clearance compartments.
• Lightweight and Strong: Weighs only 24 lbs, making it easy to handle during transport or setup.
• Blank Configuration: Ships without fittings—perfect for custom DIY installations or professional plumbing systems.
• Made in the USA: Proudly manufactured in Idaho by Custom Roto-Molding, ensuring top-quality construction.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-319
• Capacity: 40 Gallons
• Dimensions: 59" L x 28" W x 8" H
• Weight: 24 lbs
• Material: FDA-Approved Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Semi-Translucent)
• Design: Rectangular, Low Profile
• Fittings: Blank (no pre-installed fittings)
• Manufacturing Location: Idaho, USA
• Application: Fresh, Grey, or Black Water Storage
  

Shipping & Warranty

Ships from Idaho (Zip Code: 83605) under Freight Class 250. Liftgate delivery service available at checkout for locations without a commercial loading dock.

Includes a 1-Year Limited Warranty covering defects in materials and workmanship under normal use.

Price Match Guarantee

At Tank Superstore, we’re committed to offering the best value. If you find the 40 Gallon Custom Roto-Mold RV Holding Tank (Part #H-319) at a lower price from an authorized retailer within 6 months, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com