... Rand Portable Air Compressor P1IU-A9, Twin Stack, 2HP, 4.5 Gal Ingersoll Rand Portable Air CompressorLightweight, compact design makes ... volts so it can be powered easily. Includes twin 4-1/2 gallon air tanks with independent quick connectors ... gauges. OSHA and CSA approved. Measures 21"L x 15"W x 17"H. 1 Year Limited Warranty. Includes 2 ... Portable Air Compressor P1IU-A9, Twin Stack, 2HP, 4.5 Gal