Pump speed (L/s)/(CFM): 2/4; 4/8; 4.8/10; 7.2/15; …

Partial pressure: 6x10^-2

Rotary speed (r/min): 1400 or 1720

Motor power (kW): 0.37; 0.55; 1.5; 3.0;…

Working Voltage (V): 220 or 380

Noise dB (A): 65 to 68