Purity:> 99.999%,< 0.1 ppm HC

Capacity:100,160, 250, 300, 500 and 600 Nml/min in bench casing 
               1000,2400 and 3600 Nml/min in floor casing

Pressure:10 bar max (140 psi max)

Communication:Full colour display with touchscreen; USB, RS485 and Ethernet