Features
- Small Air-Cooling Pump
- No-Contact Design
- High Pumping Speeds at Atmosphere
- Highest Water Vapor Pumping of Any Air-Cooled Dry Pump
- UL, CE, and NRTL rated
- Single and Three Phase Versions Available
Applications
- Load Locks
- Analytical Instruments (LCMS, ICPMS)
- Electron Microscopes
- PVD Systems
- Oxygen Plasma Systems
Specifications Table
Pump Model | EV-A03 | EV-A06 | EV-A10 |
---|---|---|---|
Pumping Speeds |
50 (Hz)
8.83 CFM 15.0 m3/hr
60 (Hz)
9.00 CFM 15.3 m3/hr |
50 (Hz)
21.2 CFM 36.0 m3/hr
60 (Hz)
21.0 CFM 35.7 m3/hr |
50 (Hz)
35.3 CFM 60.0 m3/hr
60 (Hz)
35.0 CFM 59.5 m3/hr |
Max Water Vapor Pumping Rate (with gas ballast) |
250 g/hr | 350 g/hr | 500 g/hr |
Ultimate Pressure |
Total With Gas Ballast
1.00 x 10-1 mbar 7.50 x 10-2 Torr
Total Without Gas Ballast
1.00 x 10-2 mbar 7.50 x 10-3 Torr |
Total With Gas Ballast
1.00 x 10-1 mbar 7.50 x 10-2 Torr
Total Without Gas Ballast
1.00 x 10-2 mbar 7.50 x 10-3 Torr |
Total With Gas Ballast
3.00 x 10-2 mbar 2.25 x 10-2 Torr
Total Without Gas Ballast
1.00 x 10-2 mbar 7.50 x 10-3 Torr |
Cooling Method(s) |
Method Convection |
Method Convection |
Method Convection |
Inlet Flange | KF25 |
KF40 |
KF40 |
Exhaust Flange | KF25 |
KF25 |
KF25 |
Series | Standard |
Standard |
Standard |
Weight Lbs (kg) | 51.0 ( 23.0 ) | 119 ( 54.0 ) | 165 ( 75.0 ) |
Dimensions in. (mm.) (W/D/H) |
8.27 x 15.2 x 9.84 (210 x 385 x 250 ) | 11.7 x 18.5 x 10.8 (298 x 470 x 275 ) | 12.5 x 21.4 x 23.7 (317 x 544 x 603 ) |
Lubrication Type | Dry |
Dry |
Dry |
Technology Type | Multi-Stage Roots |
Multi-Stage Roots |
Multi-Stage Roots |
X CLOSE