42 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-405)

Description

The Custom Roto-Mold 42 Gallon Marine Water Tank (Part# MW-405) is designed to meet the demands of potable water storage in marine, RV, and mobile environments. With its broad, low-profile footprint, it is ideal for shallow compartments, deck storage, or under-bench installations in boats, trailers, or van conversions.

This tank is constructed using rotational molding technology, resulting in a seamless, one-piece body that resists cracks, leaks, and structural fatigue. It is manufactured from FDA-approved polyethylene resin, ensuring compliance with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it safe for drinking water use.

The tank ships blank (no pre-installed fittings), allowing full flexibility for your plumbing configuration. Whether for a freshwater system on the water or on the road, the MW-405 delivers rugged, high-capacity performance in a space-saving format.

Key Features

• 42-Gallon Capacity: Provides dependable freshwater storage for marine vessels, RVs, and mobile systems.
• Rotationally Molded Construction: Seamless, single-piece design delivers superior durability and structural integrity.
• FDA-Compliant Polyethylene: Made from food-grade resin that is safe for potable water use.
• Low-Profile Rectangular Design: Measures 64.5" L x 29.625" W x 8.5" H, ideal for shallow installation locations.
• Rugged and Reliable: Engineered to withstand vibration, UV exposure, and saltwater conditions.
• Blank Configuration: Ships without fittings for complete customization of inlet/outlet locations.
• Heavy-Duty Construction: Weighs 70 lbs and features thick walls suitable for long-term use.
• Natural Translucent Color: Allows for quick and easy visual monitoring of water level.
• Made in the USA: Proudly manufactured in Oregon under stringent quality control standards.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-405
• Capacity: 42 gallons
• Dimensions: 64.5" L x 29.625" W x 8.5" H
• Weight: 70 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

Ships FOB from Idaho (Zip Code: 83605), Freight Class 250. Liftgate service is available upon request for residential or limited-access delivery locations.

Covered by a 1-Year Limited Warranty against defects in materials and workmanship under normal use conditions.

Price Match Guarantee

If you find the 42 Gallon Custom Roto-Mold Marine Water Tank (MW-405) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydepot.com