The Quincy 325 Low Pressure Air Compressor Package is designed as a compact, light-weight unit. The Quincy 325 Low Pressure Air Compressor Package includes a dependable Quincy Air Compressor driven by a Yanmar Diesel Engine which has proven itself the standard for small commercial diving air compressors for its reliability. Commercial diving industry leader, Quincy 325 Low Pressure Air Compressor features a loadless start with head unloaders, a Yanmar 10hp air cooled diesel engine with key electric start or pull start and lifting handles and wheels making it easy to wheel on and off the commercial diving job!