188 Gallon Custom Roto-Mold RV Water Tank (MPN: W-372)

Description

The Custom Roto-Mold 188 Gallon RV Water Tank (Part# W-372) is built to handle the high-capacity water storage demands of mobile applications. Engineered from rotationally molded polyethylene resin, this tank delivers superior strength, durability, and a seamless construction ideal for large-scale potable water systems.

Commonly installed in RVs, campers, food trucks, tiny homes, and off-grid cabins, this tank is an excellent choice for extended journeys or stationary setups requiring dependable, high-volume water supply.

Made using FDA-approved polyethylene resin, the tank complies with FDA regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it fully safe for storing potable water. Its one-piece design resists cracking, splitting, and leaking, offering lasting reliability even under rugged conditions.

Key Features

• 188-Gallon Capacity: Ideal for high-demand water storage in large RVs or off-grid installations.
• Rotationally Molded Polyethylene: Durable, seamless construction ensures long-term performance and leak prevention.
• FDA-Compliant Materials: Built from food-grade polyethylene approved for potable water storage.
• Heavy-Duty Build: Thick walls resist travel vibration, pressure, and environmental wear.
• Blank Configuration: Ships without fittings, allowing for full customization of inlet/outlet placements.
• Made in the USA: Manufactured in Oregon with high-quality, locally sourced materials.
  

Specifications

• Product Type: RV Fresh Water Tank
• Part Number: W-372
• Capacity: 188 Gallons
• Dimensions: 62" L x 40" W x 17.5" H
• Weight: 54 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 188 Gallon Custom Roto-Mold RV Water Tank (W-372) 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