Skip to product information

Custom Roto-Molding

85 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-550)

85 Gallon Custom Roto-Mold Marine Water Tank (MPN: MW-550)

SKU: MW-550

Regular price
Price: $1,213.00
Regular price
List Price:
Sale price
Price: $1,213.00
View Cart

Description

The Custom Roto-Mold 85 Gallon Marine Water Tank (Part# MW-550) is engineered for dependable potable water storage in marine and mobile applications requiring a high-capacity solution with vertical clearance. Its tall and narrow footprint makes it a great fit for installations in deep compartments, bulkhead areas, or utility spaces.

Manufactured using rotational molding technology, this tank is built with a seamless, one-piece design that ensures superior resistance to cracks, stress fractures, and deformation, making it ideal for environments exposed to frequent motion and vibration.

Constructed from FDA-approved polyethylene resin, the MW-550 complies with FDA Regulation 21 CFR 177.1520 (1) 3.1 and 3.2, ensuring safe and reliable drinking water storage

With a generous 85-gallon capacity and durable 92 lb construction, this tank delivers the strength, size, and compliance needed for extended water supply in demanding mobile or offshore environments.

Key Features
  • 85-Gallon Capacity: Supports mid- to large-scale potable water use for marine and RV applications.
  • Rotationally Molded Construction: Seamless, stress-resistant body for long-term reliability.
  • FDA-Compliant Polyethylene: Manufactured with food-grade resin safe for storing drinking water.
  • Tall Vertical Design: Measures 30.875" high for deep compartments or upright installations.
  • Built for Harsh Conditions: Resists UV degradation, saltwater, and continuous vibration.
  • Blank Configuration: Ships without fittings for total customization during installation.
  • Heavy-Duty Build: Weighs 92 lbs for stability and long-term durability.
  • Made in the USA: Proudly produced in Oregon under rigorous quality standards.
Specifications
  • Product type: Marine fresh water tank
  • Part number: MW-550
  • Capacity: 85 gallons
  • Dimensions: 76.375" L x 38.5" W x 30.875" H
  • Weight: 92 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

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 85 Gallon Custom Roto-Mold Marine Water Tank (MW-550) at a lower price from an authorized competitor within 6 months, we’ll match it and refund the difference.

Contact: info@tanksupplydepot.com


Recently Viewed Products