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Product Details
These vacuum pumps for models 100, 110 and 120 MOUDI™ Impactors work according to the rotary vane principle. Pumping action is produced by a series of sliding, flat vanes as they rotate in a cylindrical housing. An eccentrically mounted rotor turns and the individual vanes slide in and out of their slots by centrifugal and pressure-loading forces. This creates a series of air compartments of unequal volume against the wall of the housing. These compartments get larger during the suction part of the cycle, creating vacuum at the intake port and smaller during the discharge portion of the cycle, creating pressure at the exhaust port. The vacuum and pressure flows are free of pulsation because the inlet and exhaust ports do not have valves, and the air is moved continuously rather than intermittently.
Vacuum Pump Models
| Impactor Model # | Vacuum Pump Model # | Power & Notes |
|---|---|---|
| 100 and 110 | 0100-01-1050 | 110V, US plug |
| 100 and 110 | 0100-01-1051 | 220V, EU plug |
| 100 and 110 | 0100-01-1052 | 220V, UK plug |
| 120R | 0120-98-1051 | 110V, Used with Relay box supplied with 120R |
| 120R | 0120-98-1050 | 220V, Used with Relay box supplied with 120R |
Features and benefits
- Rotary vane, oilless pump with a thermally protected motor (0.56 kW, 115 or 230 VAC, 50-60 Hz, 21 kg)
- Sound level: < 70 dB (A)
- Ambient Temperature: 0 to 40 °C
- Reliable, long term operation
- Smooth, pulsation free flow
- Regulatory Approval: CUR, CSA, CE
Relationship between Airflow and Pump Pressure
Operating the vacuum pump at a lower frequency (50 Hz; dotted line) results in a lower air flow than when the pump is operated at a higher frequency (60Hz; solid line).