Ingersoll Rand P1IU-A9 Compressor

Ingersoll Rand P1IU-A9 Compressor Review

Through increased consumer focus, the Ingersoll Rand P1IU-A9 electric air compressor is a product which carries forward a long tradition of over 140 years in market-leading solutions that touch and influence everyday lives.

Creating progress through a variety of industries, the Ingersoll Rand P1IU-A9 compressor is a small but integral part of a broader spectrum of beliefs developed by the Ingersoll Rand Corporation.

In the assimilation of a more advanced workforce, producing higher quality products and services thereby providing a greater advantage over competing countries, the Ingersoll Rand P1IU-A9 is a mere implication of progress through applied advanced technology.

Specific Features of the Ingersoll Rand P1IU-A9 Compressor

Specific features of the Ingersoll Rand P1IU-A9 complement the overall rugged durability of this precision-made air compressor. When compared to other similar competing air compressor models, the features of this air compressor may appear similar, however, are as distinctive as the name for which they represent. These features include:

  • Low vibration.
  • Accelerated charging with minimal waiting periods.
  • Easy access air filter.
  • ¼ turn drain valve.
  • Runs on standard 120v, 15 amp household current.
  • Two gauge readout with the front-mounted regulator for better control.
  • Two quick disconnects for dual operator use.
  • Excellent customer support with rapid response to all questions and concerns.
  • Limited one year warranty on all parts and labor.

Where features are often a deciding factor in the purchase of an air compressor unit, the features of the Ingersoll Rand P1IU-A9 are realistic and impressive but not overpowering. You can also read reviews of Kobalt Air Compressors.


Ingersoll Rand P1IU-A9 Compressor

The twin-pack styling of the Ingersoll Rand P1IU-A9 air compressor is a favorite of DIY homeowners and professional craftsmen and women. With a maximum output of 135 psi, the 2hp oil-lubricated motor of the IR P1IU-A9 air compressor performs effortlessly with a fully balanced crankshaft and minimal vibration.

The two, 2 gallons (4-gallon total) twin stacked air tanks provide sufficient power for more than one user with vertical mounting to maintain a uniformed look without requiring additional space when stored.

Designed for all extreme conditions, this Ingersoll Rand compressor exemplifies a preceding superlative history of quality, design and sound engineering practices and principles.

Rugged Construction

The instruments of the Ingersoll Rand P1IU-A9 are built around one-inch (1”) square steel tubing for added protection from falling debris and construction materials.

Twin-tank and carry handles are welded not bolted, as seen on other competitor’s models, with motor and compressor block placed in between framing members for increased protection.

The motor mounting plate of the provides thick rubber seals for the absorption of vibrations and increased protection of the instruments. With four oversized rubber feet, the P1IU-A9 remains in place with no “walking” across the floor.

Rated as a small air compressor, the Ingersoll Rand P1IU-A9 is growing up fast!

Here is a generous Ingersoll Rand P1IU-A9 Review from a satisfied owner:

“So for under $300 you get a workhorse that ready to go nearly right out of the box!!!  It’s quiet and will last much longer than typical units.  It’s worked flawlessly with my pnematic nailers even when I’ve been in “burst mode”.  One thing that sold me on this unit is it has 100% duty cycle.  The tank and carry handles are welded and feel rock solid.  This is little unit is very well built!!” (DeusEX)

Consumer Reviews

Highly rated on the online site , Amazon, at 4-1/2 stars out of a possible 5 star total, the Ingersoll Rand P1IU-A9 consumer reviews continue to support and recommend this air compressor unit based on actual uses from household to large construction sites.

As noted, all consumers are generally pleased with the Ingersoll Rand P1IU-A9 however there remain a few “quirks” (pros and cons) that warrant repeating.


  • Pressures up fast.
  • Well protected.
  • Air bleeder with ¼ turn is a nice feature.
  • Good value for the money.


  • Decreased mobility. No supporting wheels or cage.
  • Unit is heavy weighing almost 80 lbs.
  • No provision for cord, hose or accessory storage.
  • Yellow oil dipstick makes the reading of translucent amber oil levels difficult.

Where individual satisfaction can only be achieved and perceived to be of common interest, the Ingersoll Rand P1IU-A9 fulfills such an interest with reliability, dependability and innovative styling.

Overall Views

Available in the online website, Amazon, with up to 30% in savings off suggested manufacturer retail prices, the Ingersoll Rand P1IU-A9 is considerably heavier than other top-rated air compressor units however is designed for endurance and continual daily operation.

Designed and recommended for the professional independent contractors rather than suited for homeowner’s occasional needs, the Ingersoll Rand P1IU-A9 air compressor is the “silent”, discreet business partner that requires no guidance, assistance or pay!