VD Series Dry Rotary Vane Vacuum Pumps

The PVR VD series consists of Italian-made dry single-stage rotary vane vacuum pumps in compact monobloc design — the rotor is keyed directly onto the motor shaft. Models VD 3, 6, 8, 16, 25 and 40 cover approximately 3–48 m³/h. Per pvr.it: VD 3/6/8 operate "from 150 to 1013 mbar (absolute)" (or 120 with vacuum-seal valve); "VD 16, VD 25, VD 40 from 150 to 900 mbar (absolute)".