ULVAC｜Rotary Vane Pumps
2-stage evacuation system / with backflow prevention / with gas ballast mechanism / with thermal protector / with switch / with input terminal (without cord)
Model :
GLD series(GLD-N051、GLD-N137、GLD-N202)
Feature :
- The two-stage exhaust system has lower pressure (good vacuum) than the one-stage exhaust system.
- Low noise and low vibration.
- The backflow prevention mechanism prevents oil from flowing back to the vacuum chamber when it is stopped due to a power failure.
- The exhaust speed is stable due to the installation of the forced oil supply mechanism.
- Operation from atmospheric pressure is possible.
- Easy connection by internal components knock pins and maintenance by flange motor.
|
Model |
GLD-N051 |
GLD-N137 |
GLD-N202 |
|
Pumping Speed (L/min) (50/60Hz) |
60/70 |
165/195 |
240/290 |
|
Ultimate Pressure (Pa) |
0.67 |
||
|
Oil Capacity (ml) |
500~800 |
1,000 |
1,100 |
|
Voltage (V) |
100 |
100~240 |
100~240 |
|
Dimension (W x L x H) |
166 x 399 x 223 |
170 x 487.5 x 249.5 |
170 x 515 x 249.5 |
|
Weight (kg) |
14.5 |
29 |
31 |
