Designed and manufactured to meet the demanding requirements of various industrial and scientific applications, Varian's reliable Rotary Vane Pumps ensure high pumping stability for light gases, low noise, minimal oil backstreaming, and a long operating life.
Varian has introduced the first rotary-vane pumps with truly "smart" capabilities, the HS 452 and HS 652. These pumps employ an innovative frequency converter technology that delivers optimal and consistent performance under any combination of input power voltage and frequency, worldwide.
Varian's Rotary Vane Pumps conform with CE requirements, and all pump motors are UL and CSA approved.
Features
- Dual stages
- Forced oil circulation
- Anti-suckback valve and vent device
- Built-in oil shield
- Gas-ballast valve
- Forced-air ventilation
- Motors suitable for all voltages and frequencies
- DS 42 45.5 liters/min.
- DS 102 114 liters/min.
- DS 202 192 liters/min.
- DS 302 285 liters/min.
- DS 402 410 liters/min.
- DS 602 605 liters/min.
- HS 452 "Smart" Pump 450 liters/min.
- HS 652 "Smart" Pump 650 liters/min.