Ingersoll Rand P1IU-A9 2 HP 4.5 Gallon Single Stage Air Compressor

Ingersoll Rand

Call 800-562-4791 for pricing and availability or email us at

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Call 800-562-4791 for pricing and availability or email us at

Ingersoll Rand P1IU-A9 Oil Lubricated Twin Stack

The Ingersoll Rand Oil-lubricated Twin-stack reciprocating air compressor is designed to provide power, durability and portability on the job site. From interior trim and finish to roofing and decking, the Twin-stack can do the job. Built to last, this oil-lube compressor with a durable cast-iron cylinder is designed for the toughest 100% continuous duty applications. The Twin-stack compressor package comes standard with two 1/4-inch universal coupler, front panel mounted regulator and pressure gauge, 4 gallon twin tanks, All Season Select lubricant and a power cord.


  • Ergonomic design for better handling
  • Easy to read and use front operation panel
  • Two quick disconnect couplers to run two tools simultaneously
  • Protective back shroud and enclosed frame for rugged applications
  • Oil-lubricated pump for long life


  • Model P1IU-A9
  • Tank (gal) 4 gallon twin tank
  • Max Pressure (psig) 135
  • Nominal Power (hp) 2
  • Capacity at 90 psi 4.3 cfm
  • Capacity at 135 psi 3.2 cfm
  • Base Length (in) 19
  • Base Width (in) 19
  • Base Height (in) 19
  • Weight (lbs) 77
  • NPT Outlet (in) 1/4
  • Voltage/Engine 120 - 1 - 60
Most Ingersoll Rand tools are backed by a limited one-year warranty.

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