15 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-543)

Description

The Custom Roto-Mold 15 Gallon Marine Water Tank (Part# MW-543) is a compact, low-profile solution for potable water storage in boats, RVs, trailers, and other mobile setups where space is limited. With a height of just 5 inches, it fits effortlessly into tight compartments or underfloor installations.

Constructed using rotational molding technology, this tank features a seamless, one-piece body that offers exceptional durability. It’s engineered to resist cracking, chipping, and structural failure, even under the stress of constant motion and vibration.

The tank is made from FDA-approved polyethylene resin and meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for storing drinking water.

Key Features

• 15-Gallon Capacity: Ideal for compact water storage needs in marine or RV systems.
• Rotationally Molded Body: Seamless design resists impact, vibration, and leaks.
• FDA-Compliant Polyethylene: Approved for potable water under federal regulations.
• Ultra-Slim Design: Only 5" tall—excellent for low-clearance compartments.
• Marine-Ready Durability: Withstands UV rays, movement, and saltwater exposure.
• Blank Configuration: Ships without fittings for total plumbing flexibility.
• Lightweight Yet Tough: Weighs only 27 lbs for easy transport and installation.
• Made in the USA: Manufactured in Oregon with strict quality standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-543
• Capacity: 15 gallons
• Dimensions: 42.5" L x 17.5" W x 5" H
• Weight: 27 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.