35 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-412)

Description

The Custom Roto-Mold 35 Gallon Marine Water Tank (Part# MW-412) is designed to meet the demands of mobile, marine, and RV potable water storage applications. With its balanced dimensions and medium capacity, it fits well in utility compartments, van builds, and boat interiors where durability and safety are essential.

Manufactured using rotational molding, this tank features a seamless, one-piece construction that prevents leaks, cracks, and structural failure, even under mobile conditions. Constructed from FDA-approved polyethylene resin, the MW-412 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe potable water storage.

This tank ships blank (no pre-installed fittings), giving you the freedom to install plumbing exactly where you need it. Whether you're outfitting a marine vessel or a mobile work unit, this tank provides strength, safety, and versatility.

Key Features

• 35-Gallon Capacity: Offers moderate water volume for marine, RV, and off-grid mobile systems.
• Rotationally Molded Construction: One-piece, seamless design resists cracks and enhances long-term reliability.
• FDA-Compliant Polyethylene: Safe for drinking water; made from food-grade resin.
• Versatile Dimensions: Sized for easy integration into compact or custom setups.
• Durable in Harsh Conditions: Withstands UV exposure, vibration, and marine weather environments.
• Blank Configuration: Ships without fittings for flexible plumbing installation.
• Lightweight and Easy to Position: Can be handled and installed without heavy equipment.
• Translucent Natural Color: Allows for quick visual monitoring of water level.
• Made in the USA: Manufactured in Oregon under high quality standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-412
• Capacity: 35 gallons
• Dimensions: 34.75" L x 29.5" W x 9" H
• Weight: 42 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.