27 Gallon Custom Roto-Mold RV Holding Tank (MPN: H-356)

Description

The Custom Roto-Mold 27 Gallon RV Holding Tank (Part# H-356) is engineered to meet the rigorous demands of mobile water and waste storage applications in RVs, trailers, campers, food trucks, and marine environments.

Manufactured using FDA-approved polyethylene resin and a rotational molding process, this tank features a seamless one-piece construction that offers outstanding resistance to cracking, ruptures, and structural fatigue. It complies with FDA 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe containment of potable, grey, or black water.

Whether you're outfitting a custom build or upgrading an existing system, the Tank Superstore team is ready to help you find the perfect solution.

Key Features

• Seamless One-Piece Construction: Rotationally molded for maximum durability with no seams or joints to weaken over time.
• FDA-Compliant Polyethylene: Safe for potable water and compatible with black or grey water systems.
• Slim & Extended Profile: At 82" in length and only 6" high, it’s ideal for shallow compartments or low-clearance installations.
• Lightweight and Easy to Install: Weighs just 18 lbs—perfect for one-person handling during setup.
• Blank Configuration: Ships without fittings, ready for custom plumbing with optional DIY kits.
• Built for Mobility: Withstands vehicle vibration, temperature shifts, and rough road conditions.
• Semi-Translucent Finish: Natural polyethylene color allows for quick visual monitoring of liquid levels.
• UV and Corrosion Resistant: Designed to endure outdoor and marine environments without degrading.
• Made in the USA: Molded in Idaho by Custom Roto-Molding to strict quality standards.
  

Specifications

• Product Type: RV Holding Tank
• Part Number: H-356
• Capacity: 27 Gallons
• Dimensions: 82" L x 16" W x 6" H
• Weight: 18 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 stand by our pricing. If you find the 27 Gallon Custom Roto-Mold RV Holding Tank (H-356) offered at a lower price by any authorized retailer within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com