RIDGID® Tri-Stack™ 5 Gallon Air Compressor

RIDGID® Tri-Stack™ 5 Gallon Air Compressor Model OF50150TS

The new RIDGID® Tri-Stack™ 5 Gallon Air Compressor is the most innovative 5 in 1 compressor on the market, it is also easy to use and comfortable to carry. The Tri-Stack™ has an innovative removable compressor design that can be use in five different configurations: Tanks separate for easy carrying, Tanks can be use together for maximum tank capacity, Tanks separated – Main/carry tank for any small jobs, Tanks Separated – Compressor with compact tank for a complete regulated system and Tanks Separated and connected with hose for the best regulated surge tank experience that ensures consistent pressure when using long hoses.

The new RIDGID® Tri-Stack™ features a two independent regulator system for setting independent pressures on the top QC and lower QC’s for maximum utility. The Tri-Stack™ is power by a powerful induction motor for maximum power, durability and superior starting characteristics and a best-in-class oil-free pump that makes maintenance free and delivers reliable performance.

The kit includes the 5 Gallon electric powered air compressor.

TRI-STACK™ Specifications

  • Air Delivery: 4.9 SCFM @ 90 PSI
  • Max PSI: 150 Max PSI
  • Total Tank Capacity: 5 Gallons
  • Pump Type: Oil Free
  • Quick Couplers: 3, Push to connect style
  • Gauges: 4, 2 in. diameter with metal housing
  • Regulator: Fully adjustable locking style
  • Motor: Induction Motor


  • Powerful Induction Motor – for maximum power, durability and superior starting characteristics
  • Two Independent Regulators – control air pressure on both tanks for maximum utility
  • Locking Knob – quickly detach and reattach compressor and tanks
  • Best-In-Class Oil Free Pump – maintenance free delivers reliable performance
  • Three Universal (Air Outlet) Quick Couplers – accepts both ¼” industrial and automotive plugs with easy single-hand connection
  • Quarter – Turn Tank Drain Valve on each tank – turns quickly and easily for convenient tank maintenance
  • Compact Tank – for punch list, tire inflation or other small jobs
  • Detachable Tank Utility – Allows pump to be place in remove area to reduce noise level at application
  • Surge tank minimizes pressure drop while long hoses
  • Easy carry- allows comfortable, better balanced carry to jobsite
  • WARRANTY: 3 year warranty

Where To Buy:

The new RIDGID® Tri-Stack™ can be purchased at The Home Depot or online at the following link:

About the author

Todd Fratzel

Todd Fratzel is the Editor-in-Chief and Founder of Tool Box Buzz, and the President of Front Steps Media, LLC, a web based media company focused on the Home Improvement and Construction Industry.He is also the Principal Engineer for United Construction Corp., located in Newport, NH. In his capacity at United he oversees the Residential and Commercial Building Division along with all Design-Build projects.He is also the editor of Home Construction & Improvement.

@tfratzelTodd Fratzel

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