The legendary QR series is recognized as the toughest reciprocating compressor in the world. Properly sized it’s the best solution for many applications. The Quincy QR is fully pressure lubricated to all the critical surfaces and comes standard with the Safe-Q-Lube System. The QR series provides uncompromising reliability and performance customized for the most demanding applications. The item “Quincy 3-5 HP Industrial Replacement Air Compressor Pump 325″ is in sale since Monday, August 15, 2016. This item is in the category “Business & Industrial\Light Equipment & Tools\Air Compressors”. The seller is “compressorworld” and is located in Pembroke, Massachusetts. This item can be shipped to United States.