This is a Quincy Model 210 air compressor pump. It is 0.5 to 0.75 HP , It has been rebuilt to include new rings, valves, bearings, gaskets, and oil seal. It has a hydraulic unloader and head unloaders. The item “Quincy 210 Air Compressor Pump” is in sale since Sunday, April 24, 2016. This item is in the category “Business & Industrial\Light Equipment & Tools\Air Compressors”. The seller is “jerseyboyjc” and is located in Belleville, New Jersey. This item can be shipped to United States.