40 Gallon Custom Roto-Mold RV Holding Tank (MPN: 2-H-340)

Description

The Custom Roto-Mold 40 Gallon RV Holding Tank (Part #2-H-340) is engineered to meet the demanding needs of mobile water or waste storage in RVs, trailers, tiny homes, and custom builds.

Made from FDA-approved polyethylene and featuring seamless, rotationally molded construction, this tank offers long-term durability and superior protection against cracks, chips, and ruptures. It meets FDA 21 CFR 177.1520 (1) 3.1 and 3.2 standards, ensuring safe use for potable, grey, or black water.

Need help planning your tank setup? Our Tank Superstore specialists are available to assist with expert advice and customized solutions.

Key Features

• One-Piece Seamless Construction: Resists leaks, cracks, and structural failure.
• FDA-Compliant Material: Built from food-grade polyethylene, approved for potable water storage.
• Ultra Low-Profile Design: Just 7" high—ideal for shallow or under-vehicle compartments.
• Multi-Use Compatible: Suitable for fresh, grey, or black water systems.
• Blank Configuration: Ships without fittings for complete DIY plumbing flexibility.
• Heavy-Duty yet Lightweight: Weighs only 31 lbs while offering robust 40-gallon capacity.
• USA Manufactured: Precision-molded and tested in the United States.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: 2-H-340
• Capacity: 40 Gallons
• Dimensions: 55" L x 35" W x 7" H
• Weight: 31 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

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

We’re committed to offering the best price on the market. If you find the 40 Gallon Custom Roto-Mold RV Holding Tank (2-H-340) at a lower price from an authorized retailer within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydirect.com