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Ameri-Kart 50‑Gallon RV Fresh Water Tank – Low‑Profile

$268.00 on Amazon.com (as of September 26, 2026, 7:21 PM EST) View details ↗

Ameri‑Kart’s 50‑gallon fresh water tank provides a reliable, BPA‑free solution for potable water storage in RVs, motorhomes, trailers, campers, food trucks, and tiny houses. Made in the USA from weather‑ and impact‑resistant plastics, the tank meets IAPMO standards and is QAI Laboratories certified for safety and hygiene. Its low‑profile shape (58″ × 31″ × 7″) fits easily under cabinets or in tight spaces while delivering ample water for drinking, cooking, showering, and dishwashing.

Installation is straightforward thanks to built‑in fittings: one 1.5″ female NPT and two 0.5″ female NPT connections give you flexible mounting options. The tank is designed to be sanitary and leak‑proof; however, it should never be pressurized, hung by straps, or have weight placed on it. Note that hardware, gate valves, piping, hoses, and additional fittings are not included. For best performance, empty and clean the tank at least once per year.

Capacity50 Gallons
Dimensions58″ L × 31″ W × 7″ H
MaterialBPA‑Free plastic
CertificationQAI Laboratories certified; meets IAPMO standards
Fittings1.5″ female NPT (1), 0.5″ female NPT (2)
ShapeLow‑profile
What fittings are included for connecting the tank?
The tank comes with one 1.5″ female NPT and two 0.5″ female NPT fittings for flexible installation.
Is the tank suitable for drinking water?
Yes, the tank is BPA‑free and meets IAPMO standards, making it safe for potable water use.
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