The pump has a pair of rotors that are designed and processed with good symmetry, so it features high speed, small size, light weight, and reduced vibration. It has a compact structure and a small footprint.
- Quick Start can reach the ultimate vacuum in a short time. No compression occurs in the pump cavity so condensable gases can be eliminated without a vent valve.
- The gaps between the rotors and the pump cavity ensure no friction and low power consumption, and the benefit of energy-saving.
- Requires no oil lubrication
- Stable pumping speed within the pressure range of 1.3 x 103 ~ 1.2Pa
- Relief valve for automatic overload prevention
Technical Specification
| Pump Speed | m3/h (L/s) | 500 (150) |
| Ultimate Pressure Dual-stage pump as backing | Pa | 3 x 10-2 |
| Ultimate Pressure Single-stage pump as backing | Pa | 1 x 10-1 |
| Max. allowable Pressure Differential in Continuous operation | Pa | 8 x 103 |
| Relief Valve Pressure Difference | Pa | 4.8 x 103 |
| Motor Speed | r/min | 3000 |
| Motor Power | kW | 2.2 |
| Flange Nominal Size Inlet | mm | 100 |
| Flange Nominal Size Outlet | mm | 80 |
| Allowed Temperature Rise | °C | 100 |
| Weight | kg | 220 |
