The PVL200 - PVL270 series pumps are lubricated rotary vane vacuum pumps with oil recirculation system, maximum vacuum of 0.5 Torr (absolute) and 7.5 Torr (absolute), respectively, and rated capacity of 141 ACFM and 190 ACFM. They are suitable for evacuating closed systems or operating at a constant vacuum within the following vacuum range: 0.5-300 Torr (absolute) -PVL200 - PVL270 7.5-650 torr (absolute) -PVL200/B - PVL270/B. They are complete with: N.1 inlet filtering element - check valve - gas-ballast valve. Applications include hospital central vacuum systems, lab systems, meat packing vacuum forming, food packing vacuum holddown, general packing, printing vacuum filling, vacuum laminations, CNC routers, etc.