25 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-365)

Description

The Custom Roto-Mold 25 Gallon Marine Water Tank (Part# MW-365) is engineered for compact and dependable potable water storage in marine, RV, and mobile environments. Its slim, low-profile design makes it ideal for installations where vertical space is limited, such as under seats, along hulls, or beneath compartments in boats and campervans.

Constructed using rotational molding technology, this tank features a seamless, one-piece body that resists cracks, leaks, and fatigue. Built from FDA-approved polyethylene resin, the MW-365 meets FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring it is safe for storing potable water.

The tank ships blank (without pre-installed fittings), giving you the flexibility to configure the plumbing layout to your specific system requirements. Whether for a marine refit, RV build, or utility trailer conversion, the MW-365 delivers reliable, long-term performance.

Key Features

• 25-Gallon Capacity: Offers a practical size for potable water storage in marine or RV systems.
• Rotationally Molded Construction: Seamless, one-piece tank body provides maximum durability and structural integrity.
• FDA-Compliant Polyethylene: Made from food-grade resin certified safe for storing drinking water.
• Slim, Low-Profile Design: Measures 59" L x 13.5" W x 7.5" H, ideal for tight or shallow spaces.
• Built to Withstand Harsh Conditions: Resists vibration, saltwater exposure, and UV degradation.
• Blank Configuration: Ships without fittings, allowing full customization of inlet/outlet locations.
• Lightweight and Easy to Install: Weighs just 35 lbs for convenient handling and positioning.
• Natural Translucent Color: Provides easy visual monitoring of water level.
• Made in the USA: Proudly manufactured in Oregon under strict quality assurance practices.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-365
• Capacity: 25 gallons
• Dimensions: 59" L x 13.5" W x 7.5" H
• Weight: 35 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 25 Gallon Custom Roto-Mold Marine Water Tank (MW-365) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com