31 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-547)

Description

The Custom Roto-Mold 31 Gallon RV Holding Tank (Part# H-547) is purpose-built for mobile liquid storage in RVs, travel trailers, campers, and other portable sanitation systems that require a low-profile design and dependable performance.

This tank is crafted using a seamless rotational molding process, providing exceptional structural integrity and resistance to cracks, chips, and leaks. Made with 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, greywater, or blackwater applications.

With its compact 6-inch height, the H-547 is ideal for underfloor or tight-space installations.

Key Features

• 31-Gallon Capacity: A versatile solution for medium-volume liquid storage needs.
• Seamless Rotational Molding: One-piece design ensures long-lasting durability and leak prevention.
• FDA-Compliant Resin: Safe for freshwater, greywater, or blackwater use.
• Ultra Low Profile: Just 6 inches high—perfect for installations where vertical space is limited.
• Lightweight Design: Weighs 22 lbs for easier handling and setup.
• Blank Configuration: Ships without fittings, allowing for customized plumbing layouts.
• Durable Polyethylene: Built to resist UV degradation, chemical exposure, and road vibration.
• Made in the USA: Manufactured under strict quality controls using premium domestic materials.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-547
• Capacity: 31 Gallons
• Dimensions: 60" L x 30" W x 6" H
• Weight: 22 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 is available for residential and limited-access addresses upon request.

Backed by a 1-Year Limited Warranty covering defects in materials and craftsmanship under normal conditions.

Price Match Guarantee

If you find the 31 Gallon Custom Roto-Mold Holding Tank (H-547) at a lower price from an authorized retailer within 6 months, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com