The Thomas 2220 Series brushless DC oil-less air compressor isΒ designed for medical and other applications requiring a compact,Β lightweight compressor with variable output. The 2220 is smallΒ (3.77-in. high x 2.64-in. wide x 4.70-in. long) and weighs only 1.48 lb.Β (0.7 kg). The compressor features an efficient variable speedΒ motor that produces flow to 1.1 cfm (32.3 lpm) and pressure to 30Β psi. (2.1 bar). In addition, the proven Thomas WOB-L pistonΒ technology combined with the enclosed crankcase designΒ provides durable quietβ45 dB(A)βperformance.