The GSC800B is an oil-free dry screw vacuum pump with a pumping speed of 800 m³/h and an ultimate pressure of ≤0.5 Pa. The double-ended bearing support and efficient rotor profile deliver low vibration, high reliability and low maintenance.
| Model | GSC800B |
| Pumping speed (without purging) | 800 m³/h |
| Ultimate pressure (without purging) | ≤0.5 Pa |
| Motor power | 22 kW |
| Voltage (3 phase) | 380~400 V |
| Inlet | ISO100 |
| Outlet | KF50 |
| Cooling water | Water cooled 5~30 °C, G1/2 |
| Nitrogen purging flow | 50~90 L/min |
| Oil capacity | 1.7 L |
| Noise level | ≤72 dB(A) |
| Ambient temperature | 5~40 °C, below 90% RH |
| Weight | ~600/~700 kg |
Metallurgy and vacuum brazing, coating and PVD/CVD, semiconductor and photovoltaic, lithium battery drying, freeze drying, chemical and pharmaceutical processes.