Description
The Custom Roto-Mold 45 Gallon RV Water Tank (Part# W-264) is purpose-built to provide reliable and safe potable water storage for a range of mobile and off-grid applications. Constructed through a rotational molding process using FDA-compliant polyethylene resin, this tank delivers durability and peace of mind for long-term use.
This 45-gallon tank is an ideal solution for recreational vehicles (RVs), food trucks, camper conversions, tiny homes, and mobile restrooms. Its low-profile, rectangular design (only 7.5" high) allows it to fit under seats, inside cabinetry, or in undercarriage compartments where vertical space is limited.
Designed for strength and resilience, the tank features a seamless, single-piece body that resists leaks, ruptures, and structural fatigue—even under road vibrations and frequent usage. The material meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for storing drinking water.
Key Features
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45-Gallon Capacity: Suitable for fresh water storage in medium-sized RVs, vans, and mobile units.
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Seamless Rotomolded Construction: Built in one piece for maximum strength and leak prevention.
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FDA-Approved Resin: Certified safe for potable water storage and compliant with U.S. food safety regulations.
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Low Profile: Just 7.5" tall — ideal for installations where vertical clearance is limited.
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Blank Tank Design: Ships without fittings for full customization and flexible setup.
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Durable & UV-Resistant: Engineered to withstand weather exposure, vibrations, and travel conditions.
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Made in the USA: Manufactured in Oregon with high-quality materials and craftsmanship.
Specifications
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Product Type: RV Fresh Water Holding Tank
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Part Number: W-264
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Capacity: 45 Gallons
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Dimensions: 64" L x 24" W x 7.5" H
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Weight: 25 lbs
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Material: FDA-Approved 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 Storage for Mobile Use
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
We are committed to offering the best value. If you find the Custom Roto-Mold 45 Gallon RV Water Tank (W-264) at a lower advertised price from any authorized retailer within 6 months, we’ll match the price and refund the difference.
Contact: info@tanksupplydepot.com