Polar Air Eaton Compressor

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Eaton have delivered high quality and innovative products for almost 45 years. This page will provide you with as much relevant information as possible, where you can seek help, download manuals and navigate existing problems and solutions available on this site.

Eaton Compressor Contact Information. Eaton started in Boston, Indiana in 1977. The company’s first headquarters was less than 1,000 square feet, in the basement of a Boston, Indiana Bank building, where Marvin and Barbara Cain worked extremely long hours to grow their new business.

The Cains built the company around quality, customer loyalty and the development of innovative and reliable compressed air solutions.

  • Many US-based competitors in the compressed air industry have out-sourced their manufacturing to foreign countries and this has come at the expense of the American worker and the U.S.
  • Eaton Compressor maintains engineering, service support and manufacturing in the USA.

Table of Contents

  • Polar air are a brand of compressors manufactured by Eaton and sold directly on their website.

Eaton Compressor Contact Information

The Easton air compressor website provides a variety of information about their products and downloads to manuals. Address:Eaton Compressor1000 Cass DriveClayton, Ohio 45315. Contact numbers:Toll Free: 877-283-7614Local: 937-540-1140Fax: 937-540-1150.

For eaton compressor manuals please visit their website here and select your desired one.

Though I could not find any eaton or polar air compressors readily available on Amazon.

Eaton Polar Air Compressor Troubleshooting, Problems & Fixes

The following can be found on their website:. Amongst these product offerings you can find more products related to maintenance, air driers and air compressor tools. This Eaton Polar air compressors page on about-air-compressors.com is provided to allow users of Eaton and Polar air compressors a place to post questions and to allow comments from folks that use them .

  • Fellow Eaton or Polar owners and users are invited to comment on the questions posted to provide help if they so choose.
  • If you are familiar with an Eaton Polar air compressor and have some advice on an existing post, please do so.
  • Let other Eaton Polar air compressor users know of your experience with this brand.
  • If you have any questions about Eaton compressors then please leave a comment below with photos if applicable to help others respond to you!

Product Recall Disclaimer For more information with respect to a particular product or product recall, please contact the manufacturer or retailer from whom you purchased the product. We stock a wide selection of ring and pinion gears, installation kits and axle shafts for most applications. We also carry proven quality limited-slip units and locking differentials from top manufacturers.

Eaton Compressor Information

At West Coast Differentials we think you deserve to have your parts as soon as possible. So most orders placed before 4pm Pacific time ship the same day! West Coast Differentials offers Free Expert Technical Support before and after you buy differential parts from us. Our differential parts experts will make sure you get the right parts the first time!

Eaton Air Compressors and Parts Available Online

We are experiencing above average demand, supplier shortages and delivery delays. We apologize for any inconvenience, and are doing our best to get your order fulfilled and delivered in a timely fashion. Sorry, there is no child pages under your selected page. I recently added a plasma table and laser cutter to my shop. There is no way my small little dental compressor can keep up with both of these machines so I am looking at upgrading.

Please call your orders in early

I don't have a way to put the compressor outside and my space is relatively small so I can't go too big. I like the idea of the quieter compressors that I am seeing. I was curious if you had any recommendations for which brands/models to look at? So far in my search I've got a favorite top 3. I am looking in the 3-5 HP range and 60-80 gallons or so (although smaller tank would not be a bad thing)-Eastwood QST: Around $2500 delivered +- a bit-Emax 80 gal 5HP: Around $2700 delivered-Eaton 80 gal 5 HP: Around $26-2700 delivered I believeAre there any other brands/models I have missed in my search?

Our Air Compressor Pump

Polar Air, by Eaton Compressor, backs all of our piston air compressors with the best warranty in the industry – a full 5 years – and it is NOT pro-rated. Make sure to research and ask questions, when comparing warranty information.

Eaton Compressor Manuals

Be certain, when you buy, that you are getting a FULL warranty. A Pro-Rated warranty means that, the older the compressor gets, the more risk that you may have to pay out of your own pocket, should it need repair.

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With our warranty, we don’t ask you to buy a service plan, or extended warranty – we just ask that you purchase and use our oil and filters. This ensures the correct oil and filters to keep your piston air compressor running for years to come. 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 Pulley & Belts

A noise-suppression device was first developed, by Polar Air engineers, after feedback from our customers revealed a significant number of complaints, regarding the extreme noise levels of many of our competitors. Engineered and manufactured in the USA, our Whisper Series Quiet Air Compressors reduce stationary compressor DBA ratings by as much as 25%.

Controls & Components

In an industrial environment, stationary air compressors typically require the added expense of the building or structure to isolate the air compressor and reduce noise in the work environment. The Whisper Series Quiet Air Compressors solves this problem.

Air Tank

The Whisper Series Quiet air Compressors can be installed and operated in any environment, eliminating the need for costly and often inadequate buildings or structures to house the air compressor. Our Whisper Silent Air unit is already installed on the back of the tank, held securely in place with brackets that are fabricated for easy removal and low profile.

The Whisper Silent Air Unit dissipates compressor intake noise by channeling the intake air through a series of baffle plates and pre-filters, housed within the silencer cabinet.

As a result, the piston intake noise is trapped and dissipated within the silencer structure, significantly reducing noise in the workplace.

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It also acts as a secondary filtration for cleaner air, which will extend the life of your air compressor. At the core of our Whisper Series Quiet Air Compressors is our sturdy and reliable air compressor pump by Eaton Compressor. These air compressor pumps are exceptionally quiet in operation and engineered to provide years of reliable service.

Name Brand Electric Motor

Our air compressor pumps are engineered with reliability and durability in mind. The crankcase is solid cast iron, ensuring stable crankshaft alignment and the ability to handle a higher workload even under heavy load conditions. Our compressor pumps also feature a precision balanced solid cast iron crankshaft with Timken-Style stainless steel roller bearings on the front and rear of the crankshaft, ensuring smooth & efficient operation with less drag and reduced energy usage.

Our air compressor pumps also feature:. All steel connecting rods with replaceable rod bearing inserts – this allows the air compressor rods to be rebuilt.

  • While many of our competitors use less reliable aluminum rods, that cannot be rebuilt, the ability to rebuild the rods in our compressor will save you money.
  • Removable 100% cast iron cylinders – our solid cast iron cylinders are more stable under extreme workloads and do not warp from heat, ensuring years of reliable service.
  • Many lesser quality competitors use aluminum cylinders with a pressed-in sleeve, that can quickly warp and often need to be replaced within 1-2 years.
  • Our solid cast iron cylinders were designed to provide years of dependable service under extreme conditions.
  • All cast iron cylinder heads – cast iron cylinder heads are more durable and dependable for trouble free operation.
  • Disc valve design intake and exhaust valves – disc valves have been around for over 100 years and have been proven to provide reliable service under extreme conditions.

Our disc valves can be easily removed from the top of the cylinder head, where they can be serviced in minutes, instead of hours, like the reed valves often found in lesser quality air compressors.

Belt Guard

Top quality compression and oil rings – our rings ensure performance with low oil carry over (1-5 PPM). Precision ground pistons – machined to tight tolerances ensuring low oil carry over.

The BEST Warranty In the Industry

Premium non-absorbent gaskets – prevent oil seepage from the pump. All cast iron flywheel with built-in fan – the extra weight of our cast iron flywheel during run cycle gives the pump more “throw” on the compression stroke resulting in fewer loads on the electric motor. Many lesser quality air compressors use aluminum flywheels that do not have the proper weight ratio to give the proper throw, on the compression stroke, when the pump is running.

Built-in head unloaders – these unloaders are built into the intake valve assembly, on the compressor head, and perform a valuable function by unloading or opening the intake valves under constant run applications.

One of the Quietest Air Compressors on the Market

This feature reduces internal pump heat from compression, because the intake valve is held open throughout the unloading cycle, allowing fresh air to come into the cylinder chamber. Under the compression stroke, the unloader holds the intake valve open, allowing the air to blow back out the intake filter.

This fresh air absorbs the heat from the pump under heavy workloads. Built-in inter-cooler and after-coolers – the inter-cooler allows air to be cooled between stages, while the after-cooler provides a second cooling stage, that further cools the air before it goes into the tank.


Our after-cooler also includes an all copper main feed line from the pump into the tank. In summary, not only do we have one of the highest-quality, most durable air compressor pumps in the industry, we can also boast the lowest RPM air compressor pumps on the market.

On the majority of our compressors, we purposefully oversize our pumps, running them at lower RPMs than most manufacturers.

More Air Compressor Brands

Our more powerful, low RPM pump can still yield a high CFM output, because both our bore and stroke are larger.

The benefit is that our customers get the big CFM output, while enjoying the lower RPM operation, which reduces friction and heat, extending the life of the air compressor pump.

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.

Additional Motor Features:. 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. Built with 13 G steel and premium-grade expanded metal, our belt guards are more dependable and reliable than any of our competitors, in addition to providing exceptional safety for our customers.

Built in the United States, all of our belt guards are OSHA approved. All of our air tanks are manufactured in the United States and are ASME code compliant in 50 states, including California.

Compressor Manufacturers / Compressor Brand Information Pages

Eaton Compressor uses only top-quality, brand-name components on our air compressors, including:.

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Top quality pressure switches – including an adjustable screw, which allows you to adjust your pressure higher or lower. 100% brass check valves with Teflon seating – All check valves on our compressors are solid brass with a Teflon seating.

This reduces tank noise, when the compressor is running, because the Teflon seating is much quieter than other materials and insulates noise when valves are opening and closing, during the compression stage.

100% brass ASME safety valves – all safety valves are 100% brass and comply to ASME code.


Valves are preset and sealed for correct settings. In the event that your compressor will not turn off, our safety valves open, keeping the compressor from building too high of a pressure level in the tank. This will help to avoid the potential of tank rupture.