27 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-31)

Description

The Custom Roto-Mold 27 Gallon Marine Water Tank (Part# MW-31) is built for compact, potable water storage in marine and mobile environments. Its box-style design fits snugly into tight spaces on small boats, campervans, and utility vehicles, making it ideal for installations where both height and footprint are restricted.

Manufactured using rotational molding technology, this tank features a seamless, one-piece construction that ensures high durability and resistance to cracks, chips, and ruptures—even under movement and vibration.

Crafted from FDA-approved polyethylene resin, the MW-31 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, making it fully safe for drinking water use. The tank ships blank, giving you complete flexibility to install fittings based on your unique system configuration.

Key Features

• 27-Gallon Capacity: Provides just the right amount of water for small-scale marine or mobile freshwater systems.
• Rotationally Molded Construction: Seamless design enhances structural strength and reduces the risk of leaks or cracks.
• FDA-Compliant Polyethylene: Manufactured from food-grade resin approved for safe potable water storage.
• Compact Cube-Like Form: Measures 21" L x 18" W x 18" H, making it perfect for tight installation spaces and compact compartments.
• Marine-Grade Toughness: Resists UV exposure, saltwater spray, and mechanical vibration in rugged marine or mobile conditions.
• Blank Configuration: Ships without pre-installed fittings, allowing for fully customized inlet/outlet placement.
• Lightweight and Portable: Weighs just 28 lbs for easy handling, transport, and positioning during installation.
• Translucent Natural Finish: Lightly transparent tank walls allow easy visual monitoring of water level.
• Made in the USA: Proudly manufactured in Oregon under rigorous quality assurance processes.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-31
• Capacity: 27 gallons
• Dimensions: 21" L x 18" W x 18" H
• Weight: 28 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: 4-5 Week Lead Time 
  
• 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

Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

Price Match Guarantee

If you find the 27 Gallon Custom Roto-Mold Marine Water Tank (MW-31) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com