The Quiet-Enclosed Reciprocating Air Compressor from Ingersoll Rand features a two-stage cast iron pump and cast iron frame that are built to last. The stainless steel finger valve with exclusive edge processing design is built for a high performance environment. Offers up to 15,000+ hours of L10 bearing life for extended life. The one piece connecting rod has fewer wearing parts and eases maintenance. This compressor features precision engineered components for extended life in tough applications.