This document describes the features and characteristics of the PVL51 and PVL71 series pumps. They are lubricated, rotary vane vacuum pumps with an oil recirculation system, capable of achieving a final vacuum of 0.5 Torr (absolute) and 7.5 Torr (absolute) respectively. They have a nominal capacity of 26.5 ACFM and 38 ACFM. These pumps are suitable for evacuating closed systems or operating at a constant vacuum within the specified technical data and curves range.
This document describes the TRAVAINI PVL51 and PVL71 series of lubricated rotary vane vacuum pumps. These pumps feature an oil recirculation system and are suitable for evacuating closed systems or maintaining a constant vacuum within specific ranges. The PVL51 series offers a nominal capacity of 26.5 ACFM, while the PVL71 series provides 38 ACFM.
| Nominal Capacity (PVL51) | 26.5 ACFM |
|---|---|
| Nominal Capacity (PVL71) | 38 ACFM |
| Ultimate Pressure (PVL51) | 0.5 Torr |
| Ultimate Pressure (PVL71) | 7.5 Torr |
| Motor Power (PVL51) | 1 HP |
| Motor Power (PVL71) | 3 HP |
| Water Vapor Tolerance | 20 Torr |
| Included Components | inlet mesh filter, check valve, gas-ballast valve, vibration damping feet |
These pumps are suitable for Hospital Central Vacuum Systems, Lab Systems, Meat Packing, Food Packing, General Packing, Printing, Vacuum Filling, Vacuum Laminations, and CNC Routers.
The PVL51/B and PVL71/B models operate in a vacuum range from 7.5 to 650 Torr (absolute).