150 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-93)

Description

The Custom Roto-Mold 150 Gallon Marine Water Tank (Part# MW-93) is built to deliver high-capacity potable water storage in marine, RV, trailer, and off-grid systems. Designed with a low-profile form factor, this tank is ideal for deck-mounted systems, equipment bays, or any installation requiring a broad, horizontal layout with limited vertical clearance.

Manufactured using rotational molding technology, the MW-93 features a seamless, one-piece polyethylene construction that resists cracking, leaks, and structural fatigue. It’s ideal for mobile and marine environments exposed to constant movement, vibration, and demanding conditions.

Crafted from FDA-approved polyethylene resin, the tank meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, certifying it as safe for potable water use. Offering 150 gallons of capacity and weighing 111 lbs, this tank is a durable and reliable solution for large-volume water storage needs in harsh or mobile environments.

Key Features

• 150-Gallon Capacity: Ideal for large marine vessels, RVs, or off-grid water systems requiring significant volume.
• Rotationally Molded Construction: Seamless and highly impact-resistant for maximum structural integrity.
• FDA-Compliant Polyethylene: Manufactured from food-grade resin safe for drinking water applications.
• Low-Profile Design: Just 14.375" tall, optimized for horizontal installation in shallow compartments.
• Marine-Grade Durability: Built to endure vibration, shifting loads, and environmental exposure.
• Blank Configuration: Ships without fittings to accommodate custom plumbing setups.
• Balanced Weight: Weighs 111 lbs for stable placement and long-term durability.
• Made in the USA: Manufactured in Oregon under rigorous quality control standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-93
• Capacity: 150 gallons
• Dimensions: 67.5" L x 40.5" W x 14.375" H
• Weight: 111 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

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.