16 Gallon Custom Roto-Mold RV Water Tank (MPN: W-551)

Description

he Custom Roto-Mold 16 Gallon RV Water Tank (Part# W-551) is engineered to deliver reliable performance in mobile water storage environments. Manufactured using rotationally molded polyethylene, this tank is specifically designed for potable water applications in RVs, food trucks, camper vans, tiny homes, and more.

Thanks to its seamless one-piece construction, this tank offers enhanced durability and resistance to cracking, splitting, or leaking under stress or movement. Constructed from FDA-approved resin, it complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for drinking water use.

Whether you're replacing a tank in an existing water system or building a custom layout, this 16-gallon tank provides the versatility and quality needed for long-term use on the road.

Key Features

• 16-Gallon Capacity: Ideal for compact RV and mobile water systems.
• Seamless Construction: Durable, crack-resistant build with no joints or welds.
• Potable Water Safe: Made from FDA-compliant polyethylene resin.
• Compact Design: Space-saving profile with dimensions of 23.875" L x 21.125" W x 7.875" H.
• Blank Tank Design: Ships without fittings so you can install ports where needed.
• Lightweight Build: Weighs just 9 lbs, making installation easy in tight spaces.
• Made in the USA: Manufactured in Oregon with high-quality standards.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-551
• Capacity: 16 Gallons
• Dimensions: 23.875" L x 21.125" W x 7.875" H
• Weight: 9 lbs
• Material: FDA-Approved Polyethylene
• Color: Natural (Translucent White)
• Fittings: Blank (No pre-installed fittings)
• Manufacturing Location: Oregon, USA
• Application: Potable Water Storage
  

Shipping & Warranty

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

Backed by a 1-Year Limited Warranty against defects in material and workmanship under normal usage.

Price Match Guarantee

Found a better price on the Custom Roto-Mold 16 Gallon RV Water Tank (W-551) from another authorized retailer? Let us know! We’ll match it and refund the difference if contacted within 6 months of purchase.

Contact: info@tanksupplydepot.com