33 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-525)

Description

The Custom Roto-Mold 33 Gallon Marine Water Tank (Part# MW-525) is designed to provide safe and dependable potable water storage for marine and mobile environments. With a balanced, compact footprint, it fits easily into a variety of installation spaces aboard boats, RVs, trailers, and other mobile setups.

Crafted using rotational molding technology, this tank features a seamless, one-piece construction that delivers outstanding resistance to cracks, ruptures, and deformation, even in environments with frequent motion or vibration.

Built from FDA-approved polyethylene resin, the MW-525 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring that stored water remains safe for human consumption. The tank ships blank, allowing complete flexibility in the placement of fittings to suit your custom plumbing layout.

Key Features

• 33-Gallon Capacity: Ideal for marine, RV, or off-grid systems that require mid-size water storage in a compact form.
• Rotationally Molded Construction: One-piece, seamless design enhances structural integrity and resists impact and long-term fatigue.
• FDA-Compliant Polyethylene: Manufactured from food-grade resin approved for safe drinking water storage.
• Compact, Rectangular Shape: Measures 35" L x 18.5" W x 13.25" H, making it well-suited for under-seat, deck, or interior installations.
• Marine-Grade Durability: Resistant to saltwater, UV exposure, and vibration, ensuring long-term reliability in tough conditions.
• Blank Configuration: Ships without fittings, allowing full customization for plumbing and connection placement.
• Lightweight & Sturdy: Weighs 35 lbs, offering a balance of mobility and structural strength for ease of installation.
• Made in the USA: Proudly manufactured in Oregon under strict quality standards for consistent performance and safety.
  

Specifications

• Product type: Marine fresh water tank
• Part number: MW-525
• Capacity: 33 gallons
• Dimensions: 35" L x 18.5" W x 13.25" 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 33 Gallon Custom Roto-Mold Marine Water Tank (MW-525) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydirect.com