54 Gallon Custom Roto-Mold RV Water Tank (MPN: W-337)

Description

The Custom Roto-Mold 54 Gallon RV Water Tank (Part# W-337) is engineered to meet the requirements of mobile potable water storage systems. Constructed using rotationally molded polyethylene resin, this tank features a seamless, one-piece design that provides superior strength, impact resistance, and protection against leaks or ruptures.

Designed for installation in recreational vehicles, food trucks, campers, tiny homes, and other mobile setups, the W-337 offers a space-efficient layout with a generous 54-gallon capacity. Its low-profile, rectangular footprint allows for versatile mounting in tight or shallow compartments.

Built using FDA-approved polyethylene resin, this tank meets FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for storing potable water. Whether you're building a new mobile water system or replacing an old tank, the W-337 provides durability, safety, and peace of mind.

Key Features

• 54-Gallon Capacity: Mid-size tank ideal for potable water systems in RVs, vans, and mobile homes.
• Rotationally Molded Polyethylene: Seamless one-piece construction eliminates joints, reducing the risk of leaks.
• FDA-Compliant Materials: Made with food-grade polyethylene resin approved for drinking water use.
• Low-Profile Design: Dimensions of 54.375" x 28.5" x 9" fit well into tight, under-bench, or flat-mount spaces.
• Blank Configuration: Ships with no fittings installed, allowing for complete customization of inlet and outlet placement.
• Made in the USA: Proudly manufactured in Oregon using premium-quality polyethylene.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-337
• Capacity: 54 Gallons
• Dimensions: 54.375" L x 28.5" W x 9" H
• Weight: 25 lbs
• Material: FDA-Compliant Polyethylene
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water
  

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605), Freight Class 250. Liftgate service is available upon request for residential or limited-access delivery locations.

Covered by a 1-Year Limited Warranty against defects in materials and workmanship under normal use conditions.

Price Match Guarantee

If you find the 54 Gallon Custom Roto-Mold Water Tank (W-337) offered at a lower price from any authorized competitor within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com