27 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-534)

Description

The Custom Roto-Mold 27 Gallon Marine Water Tank (Part# MW-534) offers a sleek, low-profile solution for potable water storage in tight marine and mobile spaces. Its extra-wide design and slim 7.5" height make it perfect for underfloor mounting, deck installations, or compact compartments in boats, RVs, and trailers.

Manufactured using rotational molding technology, the MW-534 features a seamless, one-piece construction that ensures exceptional structural integrity. Designed to withstand the stresses of mobile environments, it resists cracking, stress fractures, and deformation even under constant vibration or shifting loads.

Made from FDA-approved polyethylene resin, this tank is compliant with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for potable water storage. It ships in a blank configuration, with no pre-installed fittings, giving installers total flexibility in configuring the plumbing layout for any custom build.

Key Features

• 27-Gallon Capacity: Ideal for freshwater use in marine and compact mobile systems.
• Rotationally Molded Construction: Seamless, one-piece design resists cracking and impact.
• FDA-Compliant Material: Built from food-grade polyethylene safe for potable water storage.
• Extra-Low Profile: Just 7.5" high—perfect for floor or deck installations.
• Marine-Grade Strength: Built to perform in high-motion, saltwater, and UV-exposed environments.
• Blank Design: Ships without fittings, allowing full customization of plumbing.
• Easy to Install: At 67 lbs, it’s manageable with assistance and fits well in wide, shallow spaces.
• Made in the USA: Proudly manufactured in Oregon with strict quality control.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-534
• Capacity: 27 gallons
• Dimensions: 60" L x 32" W x 7.5" H
• Weight: 67 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 27 Gallon Custom Roto-Mold Marine Water Tank (MW-534) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydepot.com