Description Overview Two air compressors, three air dryers, and two compressed air tanks are included in this listing. Air Compressor 1 Gardner Denver model ESLVC Capacity: 75 hp Maximum psi: 100 Working pressure: 40 psi Air Compressor 2 Atlas Copco model GA Pack 1107 Capacity: 125 hp Maximum psi: 120 Working pressure: 108 psi Air Dryer 1 Atlas Copco model FD 950 Air Dryer 2 Champion model CDR 112 Air Dryer 3 Model CDR 600 Air Tank 1 Rotoplas plastic container, orange, for caustic soda (50%), 10,000 liters Air Tank 2 Plastic container, black, for water oxygen, 10,000 liters Additional Tank Stainless steel container for recovered water, 20,000 liters