Description
The Custom Roto-Mold 28 Gallon RV Water Tank (Part# W-513) is engineered to meet the demands of mobile potable water storage across a wide range of compact and mobile living environments. Constructed using rotationally molded polyethylene resin, this tank offers long-term durability and safe, FDA-compliant water performance.
Designed for use in RVs, food trucks, tiny homes, and campers, the 28-gallon capacity provides a compact and efficient solution for storing fresh water while on the move.
Its seamless, one-piece construction resists cracking, leaking, and fatigue over time. Built with FDA-approved, food-grade polyethylene, the tank conforms to FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it fully approved for potable water use.
Key Features
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28-Gallon Capacity: Ideal for low-to-medium capacity potable water systems in compact or mobile installations.
 
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Rotationally Molded Polyethylene: One-piece construction eliminates weak points and provides maximum strength.
 
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FDA-Compliant Materials: Made with food-safe polyethylene resin for clean and safe drinking water storage.
 
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Ultra-Low Profile Design: Measures 99" x 14.5" x 5", making it ideal for installations requiring minimal height clearance.
 
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Durable and Resilient: Built to withstand vibration, rough handling, and temperature changes during travel.
 
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Blank Configuration: Ships without pre-installed fittings, allowing for custom plumbing configuration.
 
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Made in the USA: Manufactured in Oregon using high-quality, FDA-compliant polyethylene.
 
Specifications
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Product Type: RV Fresh Water Tank
 
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Part Number: W-513
 
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Capacity: 28 Gallons
 
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Dimensions: 99" L x 14.5" W x 5" H
 
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Weight: 20 lbs
 
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Material: FDA-Compliant Polyethylene
 
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Color: Natural (Translucent White)
 
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Fittings: Blank (No pre-installed fittings)
 
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Manufacturing Location: Oregon, USA
 
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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 28 Gallon Custom Roto-Mold Water Tank (W-513) 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@tanksupplydirect.com