31 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-634)

Description

The Custom Roto-Mold 31 Gallon RV Holding Tank (Part# H-634) is engineered to meet the needs of mobile holding storage applications, including RVs, trailers, food trucks, tiny homes, and off-grid setups. With its slim profile and moderate capacity, it is ideal for spaces where vertical clearance is limited but reliable storage is essential.

Made using advanced rotational molding technology, this tank features a seamless, one-piece construction that offers excellent protection against leaks, cracks, and structural failures. The tank is built from FDA-approved polyethylene resin, complying with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for storing potable water, greywater, or blackwater.

Need help selecting or customizing your tank setup? The Tank Superstore’s expert team is here to help you find the perfect solution for your system.

Key Features

• 31-Gallon Capacity: Ideal for mid-sized mobile applications where moderate storage is needed.
• Rotationally Molded Construction: Seamless design ensures leak resistance and long-term durability.
• FDA-Compliant Polyethylene: Approved for storing potable water, greywater, or blackwater.
• Low-Profile Dimensions: Only 7" tall—perfect for shallow compartments or undercarriage installations.
• Impact & UV Resistant: Built to handle the stress of road vibration, chemical exposure, and outdoor elements.
• Blank Configuration: Ships without pre-installed fittings, giving you complete control over your plumbing layout.
• Lightweight & Strong: Weighs just 20 lbs for easy handling and installation.
• Made in the USA: Proudly manufactured in Oregon under strict quality standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-634
• Capacity: 31 Gallons
• Dimensions: 63" L x 24" W x 7" H
• Weight: 20 lbs
• Material: FDA-Compliant Polyethylene
• Wall Thickness: Approx. 0.25"
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water, Greywater, or Blackwater
  

Shipping & Warranty

Shipping Information

• Manufacture Lead Time: 4-5 Week Lead Time 
  
• Ships From (State): ID
  

Products are subject to freight or parcel shipping costs. Shipping charges are calculated at checkout based on delivery location, product size, weight, and carrier requirements.

Each tank is manufactured and assembled in the USA using high-quality materials and strict quality control standards—built for long-term, dependable use in demanding applications.

Warranty Information

Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

Price Match Guarantee

If you find the 31 Gallon Custom Roto-Mold Holding Tank (H-634) offered at a lower price by an authorized competitor within 6 months, we’ll match the price and refund the difference.

Contact: info@tanksupplydirect.com