The CAS40P reciprocating compressor is a hydraulically driven, intermittent-duty model that delivers a rated capacity of 40 cfm at 100 psi, compared with 35 cfm on the predecessor model. The two-stage, four-cylinder compressor is for mobile applications that do not have high-volume air needs. Positioned by Iowa Mold Tooling for field technician application, it can effectively operate most pneumatic applications that support service work.