70 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-84)

Description

The Custom Roto-Mold 70 Gallon Marine Water Tank (Part# MW-84) is purpose-built to provide dependable potable water storage in marine, RV, trailer, and mobile applications. Its broad footprint and low-profile height make it well-suited for horizontal installation in equipment bays, below-deck compartments, or other areas where vertical space is limited.

Constructed using rotational molding technology, the MW-84 features a seamless, one-piece polyethylene design that offers exceptional durability and protection against cracking, impact damage, and long-term wear. This rugged construction ensures lasting performance in high-vibration environments typical of marine and mobile use.

Manufactured from FDA-approved polyethylene resin, the MW-84 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, confirming its suitability for safe potable water storage. With a capacity of 70 gallons and a weight of just 58 lbs, this tank delivers a balanced, reliable solution for a wide variety of off-grid and marine water system configurations.

Key Features

• 70-Gallon Capacity: A practical size for medium-scale marine or off-grid water supply systems.
• Rotationally Molded Construction: Seamless and impact-resistant for superior strength and longevity.
• FDA-Compliant Polyethylene: Made from food-grade resin that’s safe for storing drinking water.
• Low-Profile Design: At just 13" high, this tank fits easily into spaces with limited vertical clearance.
• Marine-Grade Performance: Engineered to withstand movement, vibration, and exposure to UV and saltwater.
• Blank Configuration: Ships without fittings for custom plumbing flexibility.
• Moderate Weight: 58 lbs for easy handling and secure mounting.
• Made in the USA: Manufactured in Oregon under strict quality standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-84
• Capacity: 70 gallons
• Dimensions: 48.5" L x 26" W x 13" H
• Weight: 58 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 70 Gallon Custom Roto-Mold Marine Water Tank (MW-84) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com