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Features

  • Two Independent Regulators - control air pressure on both tanks for maximum utility
  • Powerful Induction Motor - for maximum power, durability and superior starting characteristics
  • Ergonomic Handles with Form Fitting Grips - for secure and comfortable carry to the jobsite
  • Compact Tank - for punch list, tire inflation, or other small jobs
  • Locking Knob - quickly detach and reattached compressor and tanks
  • Quarter-Turn Tank Drain Valve on each tank - turns quickly and easily for convenient tank maintenance
  • Three Universal (Air Outlet) Quick Couplers - accepts both ¼” industrial and automotive plugs with easy single-hand connection
  • Best-In-Class Oil Free Pump - maintenance free and delivers reliable performance

Innovative Detachable Tank Design 5 in 1 Configurations:

  • For Easy Transport - Ergonomic Handles with Form Fitting Grips - for secure and comfortable carry to the jobsite
  • Complete System - Maximum Tank Capacity – with dual pressure regulation option for multiple applications
  • Main Tank Used as an Air Carry Tank - for quiet and quick applications: punch list, tire inflation or other small jobs
  • Compressor with Compact Tank - Complete Regulated System – provides continuous use for punch list, tire inflation or other small jobs
  • Connected with Hose Extension - Maximum Tank Capacity – main tank function as a surge tank

Specifications

Air Delivery 4.9 SCFM @ 90 PSI
Max PSI 150 PSI
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

Ordering Information

{{model}}
Catalog Number Model No. Description Weight
lb. kg
39203 OF50150TS  Tri-Stack™ 5 Gallon Air Compressor  Buy Now
Includes

5 Gallon electric powered air compressor
Tri-Stack™ 5 Gallon Air Compressor is rated 3.2 out of 5 by 26.
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Rated 1 out of 5 by from very poor quality I used this product about five times before the thing broke and ruined the reed valves. I had to fix it my self with parts from the internet but did not fix the actual problem which had caused the reed valves to break in the first place. So I had to take the motor and piston and combine it with a different tank and pressure switch which works 100 times better than the original with all my added upgraded capabilities. Now it is the best compressor ever and I will not trade it for anything.
Date published: 2016-06-17
Rated 5 out of 5 by from The best compressor for serious DIYer I had an oil filled air compressor before and it was really messy, at one point the oil exploded and it was all over my basement. When I looked for the replacement, there were 3 requirements: (1) Non-oil filled, (2) Good SCFM for me to use my Ingersoll Rand 231g impact wrench (3) Portable lightweight for different jobs. This tri-stack compressor is a Godsend, it meets everything I need. With 4.9 SCFM @90 psi, it is even more powerful than my old oil-filled compressor and I use it to change my tires (multiple cars) twice a year. As a serious DIYers, I use the top portion (portability) for air nailers and staplers when I work on wood related projects. One thing though, it tripped the 15A breaker in my old house but it is fine with my existing house. Even I use it on 2nd floor outlet where it is far away from the main panel, it is fine. Anyways, I wired a 20A outlet in both my basement and garage for other this as well as for other powerful tools, so this is not an issue for me. I don't know what else you can ask for, this compressor has very high build quality with 2 x air pressure gauges are oil filled. Everything is so solid. The other thing I really like is the quarter turn drain valves, I cannot go back to those cheap screws type drain valve. Absolutely love it, strongly recommend for serious DIYers. I had it for 3 years and I believe I have used it long enough to write a detailed review.
Date published: 2016-02-22
Rated 5 out of 5 by from Great, quiet, versatile compressor Bought this compressor as an upgrade for a smaller Ridgid compressor. It smokes it in every regard. Has tons of capacity for any type of nailer... a noticeable difference from my previous compressor. It is also MUCH quieter and has much shorter repress time. The fact that you can put the noise outside and keep the tank close is the icing on the cake. It really makes for tons of flexibility, saves space and extension cords, too. The unit is also built very, very well. This is by far the nicest compressor i've ever owned. The only thing I could possibly wish for is a dolly kit or wheels, but it is light enough when you separate the parts. Thanks for the great product!
Date published: 2015-07-21
Rated 3 out of 5 by from On/Off switch is not durable. On/Off switch is not very durable. I have to replace it and I'm sure with all of the additional components attached to the switch that it will be VERY expensive. Too bad a good machine otherwise has a poorly designed switch. It is a part that is used all the time; it should last. Too bad.
Date published: 2015-06-29
Rated 5 out of 5 by from Outstanding compressor I bought this compressor 10 years ago to replace a piece of garbage Craftsman that went south. I have had excellent service from this tool. It flawlessly performs every time I have an opportunity to use it. It has built my shop, run all of my pneumatic tools and provides plenty of air for clearing sawdust and other debris. Not sure why others are having issues other than it is loud when running. I have recommended this compressor to friends and family, and several bought the same model several years ago. Theirs are still working well to this day.
Date published: 2015-02-15
Rated 4 out of 5 by from Excellant product for a guy on the move Excellent product as I am a professional cabinet trim carpenter. I like the fact that I can take the head unit with me in another room. It is fast to pump up and not constantly running.
Date published: 2014-12-17
Rated 2 out of 5 by from good features, un use able Very loud, will drive you out of the room. Requires too many amps to power up compressor motor. New home on 20 amp outlet and wouldn't kick over. Must plug in next to breaker box (shorter wire length). This was a reconditioned unit-the ample availability of them speaks to the quality.
Date published: 2014-12-12
Rated 5 out of 5 by from Great Compressor Very handy having a fixed as well as portable compressor.
Date published: 2014-11-26
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4 Questions | 7 Answers

Product Q&A

 
 
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I have an inverter in my truck and would like to know what it would take to run this from my truck. If at all possible
3 years ago
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Ohio, USA
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Answer: 
I bought it. I'm an Industrial Electrician and we throw about everything at our air compressors from nailers, tackers, staplers, palm grinders, paint sprayers and you name it. So far, it's awesome.
The RIDGID web site specs show 14.5 amps. And the handy-dandy owner manual only references 14.5 amps. I presume it is the load value. I cannot find a running/operating amperage listed anywhere.
The first time I plugged it in, I tripped a breaker and so I plugged it into a dedicated outlet for a refrigerator and ran a 12-3 extension cord and it worked fine.
Breakers usually trip at 75% -80% rated capacity, so it will definitely require a 20 amp circuit for start-up and operation.
2 years, 9 months ago
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Frankfort, KY 40601, USA
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Answer: 
Good luck! Not going to happen. I have gone through over 20 compressors and never once encountered this issue.
1 year, 11 months ago
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Wisconsin, United States
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Answer: 
No, that would not be recommended. RIDGID compressor model OF50150TS requires standard 120V at a constant 60 Hz. cycles. RIDGID does not recommend the use of any type of power inverters or optional power sources with any of their AC powered products.

Thank you
RIDGID
3 years ago
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4 months, 1 week ago
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Brooklyn
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Answer: 
Thank you for contacting RIDGID. The RIDGID Tri-stack OF50150TS model compressor has an 150 max .PSI rating. Whether or not it would support it paint sprayer, it would depend on that specific paint sprayers air consumption/air PSI requirements.
3 months, 4 weeks ago
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Answer: 
Thank you for contacting RIDGID. The RIDGID Tri-stack OF50150TS model compressor has an 150 max .PSI rating. Whether or not it would support the paint sprayer, it would depend on that specific paint sprayers air consumption/air PSI requirements.
3 months, 4 weeks ago
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1 year ago
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Answer: 
Thank you for your interest in RIDGID.

The RIDGID OF50150TS compressor is listed at weighing 77 lbs.

Regards,
RIDGID
1 year ago
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Does this compressor need oil?
8 months ago
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Answer: 
Hello!

Thank you for your question.

The OF50150TS RIDGID compressor has an oil free pump design, so yes it is considered as an oil-less compressor.
8 months ago
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