40 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-270)

Description

The Custom Roto-Mold 40 Gallon Marine Water Tank (Part# MW-270) is engineered for reliable, long-term potable water storage in marine and mobile environments. Its long and low-profile design is ideal for installations where space to space clearance is limited—such as under floors, bunks, or decking.

Built with rotational molding technology, this tank features a seamless, one-piece body that resists cracks, chips, and ruptures—ensuring outstanding durability in rugged marine applications.

Constructed using FDA-approved polyethylene resin, the tank meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, confirming its suitability for safe, sanitary drinking water storage. It ships blank for complete fitting customization based on your installation requirements.

Key Features

• 40-Gallon Capacity: Perfect for medium-size marine or RV potable water systems.
• Rotationally Molded Construction: Seamless body ensures leak-proof strength and durability.
• FDA-Compliant Polyethylene: Certified safe for storing drinking water.
• Slim, Low-Profile Design: Measures 60" x 18" x 9.375", ideal for floor-mounted or narrow compartments.
• UV-Stabilized Material: Designed to endure sun exposure without degradation.
• Marine-Grade Toughness: Built to withstand saltwater, vibration, and mobile environments.
• Blank Configuration: Ships without fittings for total layout flexibility.
• Translucent Natural Color: Allows for easy water level monitoring without gauges.
• Reinforced Walls: Thick-walled build for added impact resistance and longevity.
• Made in the USA: Manufactured in Oregon under strict quality standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-270
• Capacity: 40 gallons
• Dimensions: 60" L x 18" W x 9.375" H
• Weight: 47 lbs
• Material: FDA-compliant polyethylene
• Wall thickness: Approx. 0.25"
• Color: Natural (Translucent white)
• Fittings: Blank (no pre-installed fittings)
• Manufacturing location: Oregon, USA
• Application: Potable water (Marine use)
  

Shipping & Warranty

Shipping Information

• Manufacture Lead Time: 3-5 Weeks 
  
• Ships From (State): ID
  

Products are subject to freight or parcel shipping costs. Shipping charges are calculated at checkout based on delivery location, product size, weight, and carrier requirements.

Each tank is manufactured and assembled in the USA using high-quality materials and strict quality control standards—built for long-term, dependable use in demanding applications.

Warranty Information

Custom Roto-Molding tanks are covered by a 5-year manufacturer warranty from the date of original purchase against defects in material and workmanship. Coverage applies to tanks that are correctly installed and have not been subjected to abuse or misuse, and is for the benefit of the original end user. The warranty does not cover misuse, fire, accident, negligence, transit damage, unauthorized modifications, excessive external pressure, abnormal use, product loss through leakage, or related injury/property damage. Manufacturer liability is limited to repair or, at its option, replacement of a qualifying defective product, subject to written notice within the warranty period and return of the item to the point of manufacture with transportation prepaid. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.