The Plasma Cut 40 eliminates the need for external air supply with its own built in oil less compressor. This unit is ideal for sheet metal contractors and fabricators, fencing and roofing applications, automotive and farm maintenance and also plumbing applications. TECHNICAL DATA Input Power V 240Volts Rated Capacity 7kVA Rated Output 20-40 Amps Duty Cycle 15% @ 40 Amps Arc Start Pilot L/F Air Flow Pressure 2.5 (36psi) Cutting Thickness Clean Cut 10mm Severance 12mm Dimensions 65x32x53mm Weight 21Kg