80 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-540)

Description

The Custom Roto-Mold 80 Gallon Marine Water Tank (Part# MW-540) is designed to deliver dependable, space-efficient potable water storage for marine and mobile applications. Its compact footprint and 19" height make it a great choice for tight spaces in boats, RVs, trailers, and custom builds that require significant water capacity without consuming excessive room.

Manufactured using rotational molding technology, this tank features a seamless, single-piece construction that offers exceptional durability. It resists cracking, stress fractures, and ruptures, even in high-vibration and mobile environments, ensuring reliable long-term performance.

Built with FDA-approved polyethylene resin, the MW-540 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for potable water storage.

Key Features

• 80-Gallon Capacity: Ample potable water storage for marine, RV, or off-grid use.
• Seamless Rotationally Molded Design: Built to resist cracking, leaks, and structural failure.
• FDA-Compliant Polyethylene: Safe for storing drinking water under federal regulations.
• Compact Build: At just 32" x 31" x 19", it fits snugly in square or irregular compartments.
• Marine-Grade Durability: Built to withstand motion, vibration, UV rays, and saltwater.
• Blank Tank Configuration: Ships without fittings for complete plumbing customization.
• Lightweight Yet Sturdy: Weighs 57 lbs for relatively easy transport and installation.
• Made in the USA: Manufactured in Oregon with strict quality assurance.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-540
• Capacity: 80 gallons
• Dimensions: 32" L x 31" W x 19" H
• Weight: 57 lbs
• Material: FDA-compliant polyethylene
• Wall thickness: 0.25"
• Color: Natural (Translucent white)
• Fittings: Blank (no pre-installed fittings)
• Manufacturing location: Oregon, USA
• Application: Potable water (Marine 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

If you find the 80 Gallon Custom Roto-Mold Marine Water Tank (MW-540) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com