Agilent Varian DS 302 Vacuum Pump - REBUILT
Agilent Varian DS 302 Rotary Vane Vacuum Pump - REBUILT
The Agilent Varian two stage, direct drive, rotary vane mechanical pump incorporates hardened steel rotors, positively lubricated and frictionless hydrodynamic bearings, and stainless steel vane springs and filters. The spring loaded vanes do not rely on centrifugal force for sealing. An anti suckback valve with its integral rubber seal prevents oil from migrating back into the vacuum system should the motor be stopped inadvertently.
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|Free air displacement||50 Hz: 237 l/min (14.2 m3/h)||60 Hz: 285 l/min (10 cfm)|
|Pumping speed||50 Hz: 11.6 m3/h||60 Hz: 8.2 m3/h|
|Ultimate partial pressure||10-3 mbar|
|Ultimate total pressure||2 x 10-3 mbar|
|Ultimate total pressure w/ gas ballast||2 x 10-2 mbar|
|Water vapor tolerance||20 mbar|
|Water vapor capacity||160 g/h|
|Oil capacity, min/max||0.25/0.6 l|
|Motor rating 1-phase||50 Hz: 0.45 kW||60 Hz: 0.55 kW|
|Nominal rotational speed||50 Hz: 1,500 rpm||60 Hz: 1,800 rpm|
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Agilent Varian DS 302 Rotary Vane Vacuum Pump - REBUILT 9499325 / 949-9325 DS 302 single-phase worldwide motor