The Varian DS 202 vacuum pump is a dual stage rotary vane pump with a pumping speed of 5.8 cfm at 60Hz and a ultimate total pressure of 2 x 10-3 mbar. Agilent Varian DS 202 pumps are designed to meet the requirements of laboratory and scientific applications.
The Varian DS-202 has a built-in oil sheild and forced oil circulation, an anti-suckback valve, gas ballast valve and forced air ventilation. It’s a rotary vane mechanical vacuum pump with a 1 phase motor. It is reliable and operates at low noise levels with the anti-noise system.
REMANUFACTURED OR REBUILT varian DS 202 VACUUM PUMPS:
All rebuild prices include disassembly, inspection & cleaning. Replacement of seals, gasket, springs, o-rings & valves. Other parts replaced as required upon approval for an extra charge. Pumps are then tested & painted.
Specifications
Varian DS 202 PUMP SPECIFICATIONS:
| Vacuum Pump Model | | DS 202 |
| Nominal Displacement | cfm | 6.8 |
| Nominal Displacement | l/m | 192 |
| Stage | | 2 |
| Motor Rating | kW | .72 |
| Oil Capacity | ltr | .6 |
| Inlet Flange | DN | 25KF |
| Exhaust Flange | DN | 25KF |
| Weight | lbs | 53 |
| Purchase Price (Rebuilt) | $ | $1,700 |
| Rebuild Price | $ | $725 |
Features
Varian DS 202 ROTARY VANE PUMP FEATURES:
- Dual Stage Pump
- Forced Air Ventilation
- Built-in Oil Shield
- Quiet operation
- Low Operatng temperature
- Good pumping efficiency
- Minimal backstreaming at low pressure
Applications
Varian DS 202 PUMP APPLICATIONS:
- Analytical Instruments
- Vacuum Lamination
- Vacuum Processes
- Leak Detection
- Electron Microscopes
- Research and Development
- Robotics
- Laboratory Experimentation
Dimensions
VARIAN DS 202 PUMP DIMENSIONS:
Pumping Speed Curves
Varian DS-202 pumping speed curves:
Compare
VARIAN DS Series Rotary Vane VACUUM PUMPS:
| Vacuum Pump Model | DS 102 | DS 202 | DS 302 | DS 402 | DS 602 | |
| Free Air Displacement | cfm | 4 | 6.8 | 10 | 14.5 | 21.4 |
| Free Air Displacement | l/m | 114 | 192 | 285 | 410 | 605 |
| Stage | 2 | 2 | 2 | 2 | 2 | |
| Motor Rating | kW | .55 | .55 | .55 | .90 | .90 |
| Oil Capacity | l | .51 | .6 | .6 | 1 | 1 |
| Weight | lbs | 48 | 55 | 55 | 77 | 77 |
| Purchase Price | $ | $1,600 | $1,700 | $1,900 | $2,200 | $2,400 |
| Rebuild Price | $ | $700 | $725 | $750 | $775 | $800 |
Manual
Learn more about HVS leak testing services and helium leak detector rentals.
