Polar Air Silent Air Industrial 7.5HP 31CFM 1-Phase 2 Stage 80 gal.Vertical Stationary Electric Air Compressor-w/ Pressure Lube Pump, w/ Isolator Pads
CompareAvailable on backorder
$3,895.00
Available on backorder
Continuous Run/Dual Control
Dual Control
Dual control allows users to run the unit with automatic start/stop control, or the optional continuous run setting during high duty cycle peak demand periods.
Optional Settings
The optional continuous run setting allows the pump to cool internally and save the electric motor and magnetic switch from excessive frequent starting and stopping of the electric motor.
Pressure Lube
Pressure Lubrication is the second type of lubrication systems. This system is more technically advanced and a far more precise method to deliver oil to critical parts of the pump, resulting in longer pump life. The oil is pumped through an oil filter and into the pump where it is then recycled and reused. Since the oil pump is delivering the oil more efficiently the viscosity of the oil is less critical than with a splash system. In the air compressor industry, it is typically more costly to upgrade to pressure lubrication systems. *Our high efficiency manufacturing facility 0to the tank. With this radiator, we target outlet air to the tank within 10 degrees of ambient temperature.

Silent Air
Noise Reduction
Our Patented Silent Air system works by dissipating compressor intake noise through a series of noise cancellation plates, reducing DBA ratings by up to 50%. Silent air compressors operate at a normal conversation level in comparison to traditional compressors that operate at the level of a police siren.
Air Filtration
This low-profile system not only makes the compressor quieter but also adds four levels of air filtration.
Silent Air Technology
- Significantly lowers the risk of hearing damage
- Decrease in employee turnover
- Enhances workplace satisfaction
Belt Drive
Our belt driven compressors are driven by V belts that allow you to adjust the pump speeds by changing pulley sizes.
Piston Compressor Warranty
Eaton Compressor, backs all our piston air compressors with the best extended warranty in the industry. With our extended warranty, we don’t ask you to buy a service plan, we just ask that you purchase and use our oil and filters. This ensures the correct oil and filters are being used, to keep your piston air compressor running for years to come. We have 3 different extended warranty options to choose from so you can pick what best suits your company’s needs. Make sure to research and ask questions, when comparing warranty information. Be certain, when you buy, that you are getting a full warranty. Our trained service and support team is ready to assist you if you ever need them and we carry a full line of air compressor replacement parts.
Motor
These units have name brand OPD (open drip motors) on them, all of which carry a five-year warranty. All of our motors are low RPM (1750 rpm), versus the higher RPM motors (3450 RPM) used on many competitive units. 1750 RPM motors run much cooler than 3450 RPM motors, because of the higher torque factor. They also yield low harmonic distortion, provide much higher torque in cold weather starting and requiring less electricity under start up.
- Large 1-3/8” output shaft
- High quality ball bearings on the front and rear of the motor shaft
- Large starting and running capacitors15 Service Factor load. This means the motor can be pulled 15% over full load for more break horsepower
- Dynamically balanced armature for low vibration levels
Brands | Polar Air Compressor |
---|---|
HP | 7.5 |
Tank Size | 80 |
Voltage +/- 10% | 230 |
Phase | 1 |
Drive Type | Electric |
Tank Drain | Manual |
Pump Type | PRESSURE |
CFM | 31 |
Silent Air | Y |
Smart Air | N |
Compressor Type | Piston |
Motor Type | ODP |
Tank Orientation | Vertical |
Duty Cycle | 0.6 |
Outlet Size | 3/4" |
Belt Count | 2 |
Pump Stage | 2 |
Pump Model | APP4V1043TP |
Pump Riser | N |
Belt Tensioner | N |
Mag Starter | Y |
Radiator | N |
Continuous Run | N |
Peak Starting Amps | 210 |
CFM At Max PSI | 26 |
Pump RPM | 590 |
Motor RPM | 1740 |
FLA + 1.15 Service Factor | 38.9 |
Locked Rotor Amps | 210 |
Recommended Breaker | 50 |
Max PSI | 175 |
Uncrated Weight | 717 |
Crated Weight | 866 |
Uncrated Length | 39 |
Uncrated Width | 25 |
Uncrated Height | 75 |
Crated Length | 48 |
Crated Width | 46 |
Crated Height | 87 |
Oil Capacity | 2 |
Oil U/M | Quarts |
Start Type | Fixed |
Estimated Pump Life (Hours) | 70000 |
Certifications | ETL,ASME,CRN |
Service Kit | FKIT008AWBS |
Bryan Hix –
All we can say is that the customer service was very friendly and helpful,and when it was delivered its was beautiful and when i started it for the first time it was as quiet as they say. We are very happy and would recommend EATON to anyone
Bryan Hix –
Guy Forstrom –
Absolutley exceeded my expectations. I know I made the best choice in an air compressor, Would recomend to all. Tahnks !
Guy Forstrom –
Rodney Fultz –
Very Quiet Compressor. Industrial Grade. Very Pleased.
Rodney Fultz –
Thomas Pranzo –
So far so good, only operating for 2 days. Looks like a good product and much quieter than other compressors.
Thomas Pranzo –
Jesse Henne –
I bought a polar air 7.5 80 gallon whisper, machine is super quiet, filled up the tank from empty to full in 4 minutes. Quality built very impressed
Jesse Henne –
Steve Manning (verified owner) –
Finally I have a compressor that can sand blast, orbital sand, and other high CFM chores non-stop. I wish I bought this 20 years ago instead of spending $600 here$ 900 there only to be disappointed and frustrated.
Steve Manning –
Justin Lohman (verified owner) –
Excellent Quality. Highly impressed with the rate that it builds air pressure, the way it maintains air pressure, and most impressed with the whisper system. Would recommend to anyone!
Justin Lohman –
Kris Heskin –
This compressor is an excellent choice and is even quieter than I expected.Very smooth running machine
Will recommend this product
Shipped on time no problems
Thanks
Kris Heskin –
Don Hamilton –
this is the second Polar compressor I purchased. Extremely quiet and built very well. Shipped on time and was crated very well. I would recommend Eaton compressors to anyone…..
Don Hamilton –
Michael Coffey –
This is the 1st air compressor I have purchased brand new, I am positive this will be the last air compressor I have to buy. This compressor is a workhorse my shop could be rated light industrial and after setting the compressor up I have 100% faith that this unit is up to the task of my air requirements with plenty of room to spare. It is quiet as advertised, maintenance is simple. Sales customer service and tech support are all exceptional. Purchase with the confidence that you are getting a quality piece of equipment.
Michael Coffey –
bryan van order –
Sales and customer service was awesome, but the real star is the performance and quiet operation of this quality product. We have had several compressors over the years but this one far exceeds all the others before. Great product, super happy!
bryan van order –
Joe Abbott –
Just received my new compressor. Was packaged well and the shipping company was easy to work with. Megan always answered all of my questions promptly. Looks like a quality unit. Can’t wait to fire it up.
Joe Abbott –
Robby Penor –
This is my third compressor and first Eaton compressor, exceeded all my expectations, excellent quality. Sales and customer service was awesome, I would recommend Eaton compressors to anyone!!
Thanks Rob.
Robby Penor –
denis k –
After using this air compressor for the last 3 months on a daily. I can say this thing is amazing, its more then capable to run a frame machine, have a few guys sanding parts and a paintbooth all running at the same time. Its extremely quiet and the shop doesn’t even notice when it kicks on and off. Im pretty confident this will last for years, it was worth the investment, couldn’t be happier. I would recommend this compressor if you need high airflow and constantly using a air-compressor.
denis k –
Stephen K –
Finished installing my new compressor and fired it up. I was amazed at how quiet the Whisper system and the 7.5 Hp unit was. I have been employed in Industrial/Aviation industry for 45 years and this is the most impressive system I have ever encountered.
Stephen K –
David Reckamp –
This is my second Eaton Polar compressor. First time trying silent air system. Love my old one and I’m sure I will love this one. It’s definitely a lot less noise and compared to the old compressor at my shop which is not my first Eaton/Polar it has a lot more kick. I was expecting that going from a 10.3 CFM to 31.00 CFM. My fist one is still running great at home. Can’t wait to see how the noise sounds with all the doors closed in this coming winter. Would definitely recommend Eaton Compressor!!!!
David Reckamp –
Mark A. –
I could not be more pleased with the compressor. The quietest operating compressor I’ve ever had. Sales and support after the sale have been excellent. Good people that are knowledgeable about their products. This compressor has far exceeded my expectations. Wish I would have installed one sooner. I highly recommend.
Mark A. –
Michael Kalinowski (verified owner) –
Just installed this in my Hobby Farm Shop and it is amazing. It is as much power as I could ever use and it leaves room to tackle bigger projects in the future. The quality is outstanding and it truly is quiet.
Michael Kalinowski –
Mark A. –
Excellent compressor. Very quiet compared to my old big box store compressor. Excellent sales staff answered all my questions and were very knowledgeable. I would recommend to anyone.
Mark A. –
Adam –
Quality built compressor, pumps up quick, recovers quick, definitely an upgrade from my 40 year old emglo, very quiet too! Would recommend to anyone in need of a compressor
Adam –
Justin –
Customer support has to be one of the best I’ve ever had to deal with, and the compressor is by far the best we’ve had so far. The compressor is so quiet I can talk on the phone while it’s running and the person on the other end doesn’t even know it.
Justin –
Hector Rivera –
Purchase: very easy, straightforward with no issues.
Delivery: picked up myself, coordination and pickup was very easy.
Compressor: all I can say is amazing. This thing is a monster. Very well built, extremely quiet and performs amazingly well providing air to my plasma table.
Maintenance: super simple with their scheduled maintenance shipments.
Very pleased and highly recommend to anyone looking for a serious performing Compressor.
Hector Rivera –
Hector Rivera –
Excellent built product. Everything about it is top quality
Hector Rivera –
Michael Holmes (verified owner) –
Customer service was excellent from start to finish. I had high expectations for this compressor, and those expectations were exceeded. Absolutely love my new air compressor.
Michael Holmes –
Jason ford –
This is the quietest compressor I have ever been around! It is built great and looks super durable! No doubt it will last me a very long time! Super happy with this product!
Jason ford –
Ken Hoffman (verified owner) –
This compressor is awesome, and quiet. Check the competition and you will come back and buy this one. Pressure lubricated four-cylinder pump
should be long lasting. Very happy with this purchase and when I saw, Christian based company, well, that just made it even better. God Bless!
Ken Hoffman –
William Sigley –
Bought a 7.5hp vertical with the quiet air feature. This thing is a BEAST! It’s so quiet and honestly the power shocked me! I bought it to power a vapor blasting cabinet and it is more than adequate. Do yourself a favor and get this
William Sigley –
Craig –
Great compressor, very happy with it. Very good product and very helpful customer service.
Craig –
MARTIN W SANDERS –
So glad I did my research and found this Eaton Polar compressor! Best decision I made. I was super impressed with the packaging when it arrived. I was hoping it was going to be as quiet as everyone said it would be and I was pleasantly surprised. I love it so far and is an awesome addition to my shop! My buddies are jealous.
Customer support has been outstanding, and they called to follow up on my order and ensure that I had everything needed for my first oil change in advance.
MARTIN W SANDERS –
Rich Schendel –
I purchased a single phase, 7.5hp, 80 gallon tank , positive lube, 10hp06D pump , 31cfm, air compressor…
Model PPE0708V1
1st off let me say : Polar Air is really great to work with !
The people are courteous and willing to help !
The compressor is very quiet , for its size.
It is about 1/2 as noisy as the Quincy QT-5 that it replaced !
it pumps up very quickly !
My shop uses around 27cfm, and it keeps up well !
I am very happy with the delivery, parts are shipped quickly ( oil, filters , etc )
So far it is runny beautifully, no problems !
I would recommend them to anyone that needs an air compressor !
Rich
Rich Schendel –
Rich Schendel –
I purchased this compressor a few weeks ago.
I really like it so far. It is extremely quiet.
The people at Polar Air are really easy to deal with..
This compressor really pumps the air, I use around 27 cfm’s , and it seems to keep up with no problem.
I would recommend this company to anyone that is looking for a compressor !
Rich Schendel –
Matt Ehlebracht –
Quick, efficient shipping and very helpful sales associates. If you’re not sure which compressor to purchase, out of ALL their options, you are sure to find help via e-mail or phone! Very happy with my decision to buy from Eaton.
Matt Ehlebracht –
Craig Zenner –
I bought this during the summer and have had some time to use it. This compressor is like everyone says, its a beast! Has handled all of my media blasting. I wanted something that wasn’t going to run out of air and this fit the bill. It is so much quieter than other name brand compressors. Hook up was easy other than getting the correct cable wiring. Deliver was quick too! If you need a compressor you should purchase and Eaton Compressor. Megan did a great job communicating with me during the purchase. 1st class.
Craig Zenner –
jason Curtis –
I’ve got almost this same one just a lot older! got it back in the 90’s and it is still going strong! If I ever need another this is who I will buy it from!!!
jason Curtis –
D Cunningham –
I purchased this unit with high expectations and this compressor has exceed them. I bought this as a homeowner to replace my small 29yr old oil-less compressor. Was purchased to do small sandblasting jobs. While continuously sandblasting, this unit actually cycled on and off. With such capacity, I am now adding a compressed air cooled sand blasting hood. The quality of this unit is far above what you see in the box stores and other stores. Would highly recommend this unit.
D Cunningham –
Christopher Pratt –
I couldn’t be happier with the compressor or the purchase experience. These compressors are built to order so expect about 4 weeks from time of order to delivery. The quality of this compressor is second to none and well packaged. I have no complaints.
Christopher Pratt –
Kevin Lopez –
Compressor is a beast, I will never need to buy another one. Will easily fulfill all of my home shop needs!
Kevin Lopez –