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 new LC 205 and LC 305 lubricated vane vacuum pumps are available in a special HV version, suitable for packaging lines where the pump is located inside boxes. The direction of the cooling air outlet flow is in fact downwards, so the hot air does not stagnate inside the housing. In the LC 205HV and LC 305HV versions, the new suction fitting has a double connection to the operating line, both frontally and vertically.
The LC 205HV and LC 305HV pumps are equipped with:
• Suction fitting with double connection
• 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
• Flexible transmission coupling;
Main application fields: food packaging.
| 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_205HV | 144.3 |
0.1 / 29.92
|
8.9 | 1700 | 73 |
1.057 ÷ 1.321
|
 |
|
| LC_305HV | 215 | 0.1 / 29.92 | 12.1 | 1700 | 74 |
1.057 ÷ 1.321
|
|
|
