120/180 Gallon Rhino Tuff Tanks Gravity Feed System No Valve (MPN: RTT-6280-NV)

Description

The 300 Gallon Stackable Fluid Storage System offers a flexible, space-saving solution for industrial, agricultural, and commercial fluid management. This system includes two stackable tanks—one 120-gallon and one 180-gallon, a tank stand with 24″ legs, a drip tray kit, and a full accessory package to ensure fast, reliable installation and operation.

Manufactured from natural virgin high-density polyethylene, these tanks deliver outstanding chemical resistance and durability. Features such as interlocking top and bottom ridges, molded-in 304 stainless steel drain fittings, and built-in site gauges provide safe, accessible fluid management for oils, lubricants, DEF, and other compatible fluids.

This modular system supports stacking in any combination, maximizing vertical space while maintaining clear fluid level visibility and secure dispensing.

Key Features

• 300-Gallon Total Capacity: Includes one 120-gallon and one 180-gallon stackable tank mounted on a tank stand with 24″ legs.
• Stackable Design: Interlocking ridges provide stable, bracket-free stacking in any combination.
• Durable HDPE Construction: Made from natural virgin high-density polyethylene for superior chemical resistance and longevity.
• 304 Stainless Steel Drain Fittings: Features the industry’s only molded-in 1″ NPT stainless steel bushing at the drain opening—no extra fittings required.
• Integrated Site Gauge: Semi-transparent tank walls and molded-in fluid level gauges eliminate the need for external indicators.
• Multiple Port Openings:
  • 2″ top opening for pump or vent applications
  • 1″ opening for desiccant breather or remote fill
  • 2″ center fill opening for convenient refills
• Mounting Ready: Six molded-in metal inserts allow attachment of a side-mount pump plate (sold separately).
• Standard Footprint: Both tanks share a 3′ x 3′ base allowing seamless stacking and interchangeability.
• No Conversion Brackets Needed: Stackable in any combination for maximum flexibility.
  

Package Includes

• Two (2) Stackable Tanks:
  • One (1) 120-Gallon Tank
  • One (1) 180-Gallon Tank
• Tank Stand with 24″ Legs
• Drip Tray Kit
• Accessory Package, including:
  • Braided Poly Tubing
  • Polyethylene Elbow with Barbed End
  • Polyethylene Union with Barbed End
  • 1″ Hose Clamps
  • 2 oz Tube of Thread Sealant
  • Elbow Kit with Nut for Stand
    

Additional Information

• Shipping Weight: 295 lbs
• Shipping Dimensions: 44″ L x 36″ W x 77″ H
• Assembled Dimensions: 36″ L x 42″ W x 95″ H
• Footprint: Standard 3′ x 3′
• Material: Natural Virgin HDPE
• Drain Fitting: Molded-in 304 Stainless Steel 1″ NPT Bushing
• Number of Tanks: 2
• Application: Oil, DEF, Lubricants, Non-Potable Fluids
  

Documents

RTT Spec Sheet - 500391

Rhino Tuff Tanks Gravity Feed System Installation & Assembly Instructions

Shipping & Warranty

Ships FOB from Idaho (Zip Code: 83605), Freight Class 250. Liftgate service 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 this 300 Gallon Stackable Fluid Storage System offered at a lower price from any authorized competitor within 6 months of purchase, we’ll match the price and refund the difference.

Contact: info@tanksupplydepot.com