57 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-349)

Description

The Custom Roto-Mold 57 Gallon RV Holding Tank (Part #H-349) is designed to provide high-capacity mobile water or waste storage for RVs, trailers, conversions, and off-grid structures.

Manufactured with FDA-approved polyethylene and formed using a rotational molding process, this tank delivers one-piece seamless construction that resists cracks, leaks, and impact damage. It complies with FDA 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safety for potable, grey, or black water storage.

Custom fitting placement is not available at this time. The tank can be ordered blank, or blank with a DIY Fitting Kit for flexible setup options.

For expert guidance with your holding tank project, reach out to the knowledgeable team at Tank Superstore.

Key Features

• Seamless Rotationally Molded Construction: Eliminates weak points and offers long-term reliability.
• FDA-Compliant Resin: Safe for use with drinking water and all waste types.
• Spacious Capacity in a Low Profile: 10" tall design fits tight installs while holding 57 gallons.
• Multi-Application Use: Supports fresh, grey, or black water systems.
• Customizable Configuration: Ships blank—pair with an optional DIY Fitting Kit.
• Lightweight Yet Strong: Weighs only 27 lbs for easy handling.
• Made in the USA: Quality-molded and tested for performance.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-349
• Capacity: 57 Gallons
• Dimensions: 70" L x 24" W x 10" H
• Weight: 27 lbs
• Material: FDA-Approved 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) under Freight Class 250. Liftgate delivery available upon request.

Covered by a 1-Year Limited Warranty for defects in materials or workmanship.

Price Match Guarantee

We’re committed to competitive pricing. If you find the 57 Gallon Custom Roto-Mold RV Holding Tank (H-349) at a lower price from an authorized retailer within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com