120/225 Gallon Rhino Tuff Tanks Complete Gravity Feed Tank System (MPN: RTT-6420)

Description

The Rhino 120/225 Gallon Gravity Feed Tank System is a high-capacity, space-efficient fluid storage solution engineered for demanding commercial, agricultural, and fleet operations. Combining a 120-gallon top tank with a 225-gallon base, this stackable setup delivers a total of 345 gallons while maintaining a compact 3' x 3' footprint.

Built from natural virgin high-density polyethylene, this system provides long-term resistance to corrosion and compatible chemicals. Brass-threaded inserts, integrated site gauges, and stack-ready features make it an easy-to-use and reliable choice for storing lubricants, DEF, diesel, or other non-flammable fluids.

Key Features

• Total Capacity: 1 x 120 Gallon Tank and 1 x 225 Gallon Tank (345 Gallons Total).
• Gravity Feed Design: Includes a 24" stand for elevated dispensing without a pump.
• Complete System: Package includes drip tray kit, brass spring valves, and accessory fittings.
• Efficient Port Setup: 2" top opening, 1" desiccant breather opening, and 2" center fill for versatility.
• Secure Stacking: Interlocking molded ridges ensure tank stability—no conversion brackets required.
• Pump-Ready: Six molded-in brass inserts allow easy mounting of a side pump plate.
• Integrated Drain Port: Industry-exclusive molded-in 1" NPT brass bushing for clean drainage.
• Visual Level Monitoring: Molded-in site gauge and semi-transparent tank body show real-time fluid levels.
• Built to Last: Constructed from natural virgin HDPE, highly resistant to cracking and corrosion.
• Standard Footprint: All Rhino Tuff tanks share a 3' x 3' base for seamless modular integration.
  

Specifications

• Model: RTT-6420
• Manufacturer: Rhino Tuff Tanks
• Capacity: 1 x 120 Gallon Tank and 1 x 225 Gallon Tank (345 Gallons Total)
• Assembled Dimensions: 36" L x 42" W x 105" H
• Top Openings: 2" for pump or vent
• Other Openings: 1" for desiccant breather or remote fill, 2" center fill
• Pump Mounting: Six molded-in brass inserts for pump plate
• Drain Port: 1" NPT molded-in brass bushing
• Material: Natural virgin high-density polyethylene
• Visual Gauge: Molded-in site gauge and semi-transparent walls
• Footprint: Standard 3' x 3' for stackable configuration
  

Documents

Gravity Feed System Assembly Instructions

Gravity Feed System Assembly Video

Shipping & Warranty

Ships via LTL freight and is carefully secured for safe transit. Liftgate service is available upon request at checkout to assist with unloading.

This system is protected by a 1-Year Limited Warranty, covering defects in materials and manufacturing. The warranty does not apply to damage resulting from improper use, modification, or unauthorized repairs.

Price Match Guarantee

If you find the Rhino 120/225 Gallon Gravity Feed Tank System (RTT-6420) listed 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