DS 402 410 liters/min.
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Thanks to a very simple and highly reliable design, these field proven rotary vane pumps provide excellent vacuum performance. Agilent's quality and manufacturing standards ensure that the DS Rotary Vane Pumps provide high pumping stability for light gases, low noise, minimal oil backstreaming, and a long operating life. The pump's two-stage design allows for low operating temperature, minimal backstreaming at low pressure and good pumping efficiency and gas ballast in the low 10-2 mbar region. DS Rotary Vane Pumps conform to European Union directives (CE) and Restriction of Hazardous Substances (RoHS) requirements, and all pumps are UL and Canadian Standards Authority (CSA) approved.
Technical Specifications
Speed Curve
Technical Specifications
| Free air displacement | |
| at 60 Hz | 410 l/min, 14.5 cfm |
| at 50 Hz | 342 l/min, 20.5 m³/hr |
| Pumping speed (per PNEUROP 6602) | |
| at 60 Hz | 12.3 cfm |
| at 50 Hz | 17.4 m³/h |
| Ultimate partial pressure | 10-4 mbar |
| Ultimate total pressure | 2 × 10-3 mbar |
| Ultimate total pressure w/gas ballast | 1 × 10-2 mbar |
| Water vapor tolerance | 30 mbar |
| Water vapor capacity | 350 g/h |
| Oil capacity min/max | 0.5/1.0 liter |
| Motor rating | |
| at 60 Hz | 0.90 kW |
| at 50 Hz | 0.75 kW |
| Nominal rotation speed | |
| at 60 Hz | 1800 rpm |
| at 50 Hz | 1500 rpm |
| Weight | 35 kg, 77 lbs |
| Inlet flange | KF 25 DN |
| Exhaust flange | KF 25 DN |
Speed Curve
Outline Drawing
Product Number:
9499330
9499331
