143 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-508)

Description

The Custom Roto-Mold 143 Gallon Marine Water Tank (Part# MW-508) is designed for mobile water storage applications requiring large-volume storage in environments where space is available but vertical clearance may be limited. Ideal for boats, RVs, trailers, and other mobile units, this tank provides an efficient solution for storing potable water.

Manufactured using rotational molding technology, the MW-508 features a seamless, one-piece construction that enhances durability and resistance to cracking, chipping, and ruptures. Built from FDA-approved polyethylene resin, this tank ensures safe storage and transport of drinking water, complying with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2.

For flexibility in installation, the tank ships blank with no pre-installed fittings, offering complete control over fitting placement for custom plumbing configurations.

Key Features

• 143-Gallon Capacity: Provides ample storage for large water supplies in mobile setups.
• Rotationally Molded Construction: Features a seamless design that resists impact, cracking, and other stress factors.
• FDA-Compliant Polyethylene: Built with food-grade resin, ensuring safe potable water storage under FDA regulations.
• Low-Profile Design: Measures 54" L x 30" W x 27" H, perfect for efficient use of available space while maintaining volume.
• Durable and Rugged: Withstands constant motion, UV exposure, and saltwater environments without degrading or leaking.
• Blank Configuration: Ships with no fittings, providing flexibility for customized plumbing setups.
• Easy Installation: Weighs 100 lbs, manageable for installation with assistance, yet durable in use.
• Made in the USA: Proudly manufactured in Oregon, ensuring top-quality standards for consistency and reliability.
  

Specifications

• Product Type: Marine fresh water tank
• Part Number: MW-508
• Capacity: 143 gallons
• Dimensions: 54" L x 30" W x 27" H
• Weight: 100 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.