Description
The lubricated rotary vane vacuum pumps are used when the intake flow may contain moisture, or when a better final pressure is required.
These pumps may run continuously within certain pressure ranges, or connected to containers to be emptied, whose volume is appropriately sized for the pump flow rate. Long-term use at atmospheric pressure is not recommended.
The lubrification allows this pumps to intake water vapor. To avoid a condensation of the water vapor, the lubricated rotary vane vacuum pumps are equipped with the gas ballast, a system that introduces air in the compression stage and changes the vapor saturation pressure thus avoiding the condensation. Into the WR pump version the gas ballast system is improved and reinforced.
MAIN APPLICATION FIELDS
The LC 40 and LC 60 pumps are suitable for continuous operation within a pressure range from 400 to 0,1 mbar (Abs.).
The LC 40 and LC 60 pumps are equipped with:
• Oil check valve
• Exhaust mist eliminator
• Automatic floating oil recovery valve
• Gas ballast with manual cut-off valve
• Shock mounts
• Oil filter with by-pass
• Pack of BV68 oil
Main application fields:
metal polishing machines, vacuum welding of precious metals, packing machines, glass and marble lifting systems, vacuum bottling machines, packaging machines, loading and paper feeding, labelling, equipment for suction handling, automatic machines, machines for vacuum packed food-processing and mixing, vacuum thermal molding, garage equipment, centralized vacuum plant installations.
| US | Nominal capacity | Total final pressure (Abs.) | Motor power | Nominal r.p.m. | db(A) | Oil quantity | Download Data Sheet | Download Spare Parts List |
|---|---|---|---|---|---|---|---|---|
| CFM | Torr / inHg | HP | n/min | dB(A) | U.S. gal | |||
| LC_40 | 28.3 |
0.1 / 29.92
|
1.8 | 1700 | 66 |
0.264 ÷ 0.396
|
 |
|
| LC_60 | 42.4 |
0.1 / 29.92
|
2.4 | 1700 | 68 |
0.264 ÷ 0.396
|
|
|
