41 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-345)

Description

The Custom Roto-Mold 41 Gallon RV Holding Tank (Part #H-345) is built to deliver reliable mobile water or waste storage for a wide range of applications including RVs, campers, custom trailers, and tiny homes.

Crafted using rotationally molded, FDA-approved polyethylene, this tank features a seamless one-piece design that offers superior resistance to cracks, ruptures, and structural stress. Fully compliant with FDA 21 CFR 177.1520 (1) 3.1 and 3.2, it ensures safe storage of potable, grey, or black water.

Need help planning your setup? The experts at Tank Superstore are ready to assist with custom solutions tailored to your build.

Key Features

• One-Piece Seamless Construction: Built for durability and long-term leak resistance.
• FDA-Compliant Resin: Food-grade polyethylene, safe for potable water.
• Low-Profile Design: Just 6.75" high—perfect for shallow or under-vehicle installations.
• Multi-Application Capable: Use with fresh, grey, or black water systems.
• DIY-Friendly: Ships blank—no pre-installed fittings, allowing for full customization.
• Optimal Capacity-to-Weight Ratio: 41-gallon capacity at only 28 lbs.
• Proudly Made in the USA: Precision molded and quality-tested.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-345
• Capacity: 41 Gallons
• Dimensions: 80" L x 34" W x 6.75" H
• Weight: 28 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 dedicated to offering you the best value. If you find the 41 Gallon Custom Roto-Mold RV Holding Tank (H-345) 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